"Greek National Pride" blog / ΙΣΤΟΡΙΚΑ

ΓΕΣ: 98η Επέτειος της Μάχης Κιλκίς – Λαχανά (φωτογραφίες)


 

Το Γενικό Επιτελείο Στρατού ανακοίνωσε τη διοργάνωση εκδήλωσης για την 98η επέτειο της Μάχης Κιλκίς – Λαχανά, που έλαβε χώρα στις 21 Ιουνίου. Ακολουθεί η ανακοίνωση και οι φωτογραφίες από την ιστοσελίδα του ΓΕΣ.

Ανακοίνωση Τύπου

Την Τρίτη 21 Ιουνίου 2011, πραγματοποιήθηκε στην Περιοχή Ευθύνης της 10ης Μηχανοποιημένης Ταξιαρχίας Πεζικού «ΡΟΥΠΕΛ», εκδήλωση για τον εορτασμό της 98ης Επετείου της Μάχης Κιλκίς – Λαχανά (18-21 Ιουνίου 1913), στο Μνημείο του «ΛΑΧΑΝΑ». Στο πλαίσιο της εκδήλωσης, τελέσθηκε επιμνημόσυνη δέηση για τους πεσόντες αγωνιστές της μάχης στον τομέα του ΛΑΧΑΝΑ, προσκλητήριο νεκρών, ομιλία για το ιστορικό του τριήμερου αγώνα και κατάθεση στεφάνων στο ομώνυμο μνημείο.

Στη συνέχεια πραγματοποιήθηκε ξενάγηση – ενημέρωση των προσκεκλημένων στο Στρατιωτικό Μουσείο Λαχανά, στο οποίο ο επισκέπτης μπορεί να ζήσει την ιστορία του χώρου, με τα οπτικοακουστικά και ηλεκτρονικά μέσα του Μουσείου καθώς και τα ζωντανά ιστορικά κειμήλια των ιδίων των μαχητών.  πηγη


// <![CDATA[
/////////// SEARCH ///////////
var g_aEng;
var g_loc;

// Initialize namespace, use existing context
var searchshield = searchshield || {};

searchshield.clockUrl;

// constants
searchshield.SCORE_SS_SAFE = 1;
searchshield.SCORE_SS_CAUTION = 2;
searchshield.SCORE_SS_WARNING = 3;
searchshield.SCORE_SS_BLOCK = 4;
searchshield.SCORE_SS_VERISIGN = 7;

searchshield.BLOCK_NONE = 0;
searchshield.BLOCK_NORMAL = 1;
searchshield.BLOCK_PHISH = 2;
searchshield.BLOCK_YAHOO = 3;

searchshield.XPLCHECK_RESULT_SEV_NONE = 0;
searchshield.XPLCHECK_RESULT_SEV_LOW = 1;
searchshield.XPLCHECK_RESULT_SEV_MED = 2;
searchshield.XPLCHECK_RESULT_SEV_BLOCK = 3;

searchshield.VERISIGN_SPLIT_NOTEST = 0;
searchshield.VERISIGN_SPLIT_TESTA = 1;
searchshield.VERISIGN_SPLIT_TESTB = 2;

searchshield.needLivePhishCheck = false;
searchshield.allowedSites = [];
searchshield.enabled = function (doc)
{
var result = searchshield.avgCallFunc(doc, 'GetSearchEnabled');
return (result == '1' ? 1 : 0);
};
searchshield.init = function (doc)
{
if ((doc == null) || (doc.location == null) || (doc.location.href.search(/about:/) != -1))
return;

if (!searchshield.enabled(doc))
return;

if (!g_aEng)
g_aEng = searchshield.Search.prototype.detectEngine(doc.location.href);

if (!g_aEng)
return;

// init search object (not declared or is null)
if (typeof xplSearch === 'undefined')
{
// global
xplSearch = new searchshield.Search();

// reset the links added flag
xplSearch.new_links = false;

xplSearch.doc = doc;
xplSearch.href = xplSearch.doc.location.href;
xplSearch.uri = searchshield.parseLink(xplSearch.href);

xplSearch.engine = new searchshield[g_aEng+'SearchEngine'](xplSearch)
xplSearch.addEngine(xplSearch.engine);

searchshield.launch(doc);
}

if (doc.location.href != g_loc)
{
g_loc = doc.location.href;
if ((typeof xplSearch !== 'undefined') && (xplSearch != null))
searchshield.launch(doc);
}
};
searchshield.launch = function (doc)
{
// IE specific check
searchshield.quirksMode = (self.top.document.compatMode == 'BackCompat');
searchshield.docMode = parseInt(navigator.userAgent.split('MSIE')[1]);

if ((self === top) && (self.document === doc))
{
if (!xplSearch.engine)
return;

// set verdict display config
xplSearch.engine.setRatingsConfig(doc);

// init the alert popup
searchshield.initPopupAlert(doc);

if (xplSearch.engine.type != 'inline')
{
// save function reference for memory clean up later
var fn = function(event){avglsflyover.hide(null)};

//hide flyover if these events occur
window.detachEvent('onscroll', fn);
window.attachEvent('onscroll', fn);

doc.detachEvent('onkeydown', fn);
doc.attachEvent('onkeydown', fn);
}

// only start monitor on top doc
searchshield.avgPageMonitor.start(doc);
}

return;
};

// search monitors and processors – doc is always top most document
searchshield.avgPageMonitor = {
previousUrl: null,
start: function(doc){
searchshield.avgPageMonitor.stop();
searchshield.avgPageMonitor.process(doc);
searchshield.avgPageMonitor.timeoutID = window.setTimeout(function(){searchshield.avgPageMonitor.start(doc)}, 1000);
},
process: function(doc){
var currentUrl = doc.location.href;
var refresh = 0;
if (this.previousUrl != currentUrl) {
this.previousUrl = currentUrl;
avgreport.scanResult(doc, currentUrl);
refresh = (xplSearch.engine.name == 'google') ? 1 : 0;
}
searchshield.avgProcessSearch(doc, refresh);
},
stop: function(){
if (searchshield.avgPageMonitor.timeoutID)
{
window.clearTimeout(searchshield.avgPageMonitor.timeoutID);
delete searchshield.avgPageMonitor.timeoutID;
}
}
};

searchshield.avgProcessSearch = function (doc, refresh)
{
// doc may be about:Tabs or about:Blank
if (!doc)
return;

if (!searchshield.enabled(doc))
return;

if (!searchshield.clockUrl)
searchshield.clockUrl = searchshield.avgCallFunc(doc, 'GetIconUrl', '0');

xplSearch.clockUrl = searchshield.clockUrl

if (!xplSearch.engine)
return;

// get result links
xplSearch.links = [];
var links = searchshield.avgGetSearchLinks(doc, xplSearch.engine, refresh);

searchshield.needLivePhishCheck = false;
for (var i=0; i 0 && xplSearch.engine.type != ‘inline’)
{
searchshield.avgCallFunc(doc, ‘FinalScanComplete’);
}

// attach click handlers for popup alerts
doc.body.detachEvent(«onclick», searchshield.blockClick);
doc.body.attachEvent(«onclick», searchshield.blockClick);

doc.body.detachEvent(«ondblclick», searchshield.blockClick);
doc.body.attachEvent(«ondblclick», searchshield.blockClick);
};
searchshield.avgGetSearchLinks = function (doc, engine, refresh)
{
if (!doc.body)
return;

var alltags = doc.body.getElementsByTagName(‘a’);
for (var i = 0; i < alltags.length; i++)
{
if ( !refresh )
{ // no checked test if refreshing – google
if (alltags[i].getAttribute('avglschecked'))
continue;
}

// ignore linked resources
if (alltags[i].tagName == 'LINK')
continue;

// ignore in-page bookmarks and javascript
if ((!alltags[i].href) ||
(alltags[i].href.charAt(0) == '#') || // in-page bookmark
(alltags[i].href.indexOf("javascript") == 0))
continue;

// ignore verdicts
if (/XPLSS_/.test(alltags[i].id))
continue;

// ignore flyover anchors
if (/linkscanner|avgthreatlabs|avg\.com/.test(alltags[i].href))
continue;

var href = engine.includeLink(alltags[i]);
if (!href)
continue;

var newNode = engine.search.addLink(alltags[i], href);
engine.addImage(newNode, engine.search.clockUrl, false);
}

// recursivesly process all frames
var docFrames = doc.frames;
if (docFrames && engine.processFrames)
{
for (var j = 0; j < docFrames.length; j++)
{
var attr;
var frameDoc;
try {
attr = docFrames[j].frameElement.className;
frameDoc = docFrames[j].document;
}
catch(err){}

//TODO: make frame processing an engine function or at least make exclusions an engine property
// 'editable' frame it's probably a gmail reply
if (attr && (attr.indexOf("editable") != -1))
continue;

if (frameDoc)
searchshield.avgGetSearchLinks(frameDoc, engine, 0);
}
}

return engine.search.links;
};
searchshield.avglsCheckandUpdate = function (linkNode)
{
if (!xplSearch)
return;

// element is the search result anchor
var element = linkNode.element;
var href = linkNode.href;

var result = searchshield.avgCallFunc(xplSearch.doc, 'CheckSite', href, element.href);
if (result == null)
return;

var resultParse = result.split('::');

var phishing = resultParse[0]; // if phishing then rest of array does not exist.

if (phishing == 1)
return true;

if (resultParse.length -1) ? avglschecked.substring(0, sPos) : null;
var split = (sPos > -1) ? avglschecked.substring(sPos+1) : null;
if (hash && split && split != searchshield.VERISIGN_SPLIT_NOTEST)
{
// check updated verdict anchor for verisign domain
var d = event.srcElement.ownerDocument;
if (d.getElementById(«LXPLSS_» + hash + «U» + searchshield.SCORE_SS_VERISIGN))
{
searchshield.avgCallFunc(d, «RecordVSClick», hash, d.location.href);
}
}
}

var link = anchor.href;
var verdict = searchshield.getAvgImage(anchor);
var score = -1;
var img_id = »;
if (verdict != null)
{
score = verdict.score;
img_id = verdict.rawId;
}

// show popup alert (upper left)
if ((score >= searchshield.SCORE_SS_CAUTION) && (score <= searchshield.SCORE_SS_WARNING))
{
// prevent this click from going any further
var search_hash = searchshield.avgCallFunc(document, 'GetHash', document.location.href);
searchshield.ShowPopupAlert(document, link, img_id, search_hash);

// if possible, stop the event from going any further
searchshield.cancelEvent(event);
return false;
}

return true;
};

// called by native to update phishing links
searchshield.updatePhishingLinks = function (results)
{

if (!results)
return;

if (!xplSearch)
return;

var engine = xplSearch.engine;
var resultParse = results.split("::");
var resultsLength = resultParse[0];

for (var i=0; i < resultsLength; i++)
{
var idx = i*7;
var hash = resultParse[idx+1];
var score = resultParse[idx+2];
var new_image = resultParse[idx+3];
var alt_image = resultParse[idx+4];
var flyover = resultParse[idx+5];
var click_thru= resultParse[idx+6];
var altClick_thru = resultParse[idx+7];

engine.updateImage(hash, xplSearch.searchHash, score, new_image, alt_image, flyover, click_thru, altClick_thru);
}
};
searchshield.getAvgImage = function (element)
{
var obj = {};
obj.img = xplSearch.engine.getImgElement(element);
obj.score = -1;

//parse the score from the id
if (obj.img != null && obj.img.id)
{
var pos = !!obj.img.id ? obj.img.id.indexOf('U') + 1 : -1;
obj.score = (pos < 1) ? -1 : obj.img.id.charAt(pos);
obj.rawId = obj.img.id.substring(0,pos-1);
}

return obj;
};
searchshield.GetScannedLink = function (link)
{
if (!xplSearch || !(xplSearch.links instanceof Array))
return link;

// look for the link we scanned based on original element
for (var i = 0; i < xplSearch.links.length; i++)
{
if (xplSearch.links[i].element.href == link)
return xplSearch.links[i].href;
}
// else return the incoming link
return link;
};
searchshield.previouslyScanned = function (links, hash)
{
for (var i = 0; i < links.length; i++)
{
if ((links[i] != null) && (links[i].hash != null) &&
(links[i].hash == hash) && (links[i].checked == true))
return true;
}
return false;
};
searchshield.initPopupAlert = function (doc)
{
// check if it exists first
if (doc.getElementById("XPLSS_PopupAlert"))
return;

// create a div to use for the popup itself, hide for now
var popup_div = doc.createElement("DIV");
popup_div.setAttribute("id", "XPLSS_PopupAlert");
popup_div.style.position = "absolute";
popup_div.style.zIndex = "10000";
doc.body.appendChild(popup_div);
};
searchshield.initFlyover = function (doc, engine)
{
// create in top doc only
if (doc !== window.top.document)
doc = window.top.document;

// check if it exists first
if ((doc == null) || (doc.getElementById("XPLSS_Flyover")))
return;

// create a div to use for the flyover itself, hide for now
var flyover_div = doc.createElement("DIV");
flyover_div.setAttribute("id", "XPLSS_Flyover");
flyover_div.style.position = "absolute";
flyover_div.style.zIndex = "10000";
doc.body.appendChild(flyover_div);

// create a layer for the image
var trans_div = doc.createElement("DIV");
trans_div.setAttribute("id", "XPLSS_Trans");
trans_div.style.position = "absolute";
trans_div.style.zIndex = "9999";
doc.body.appendChild(trans_div);
};
searchshield.ShowPopupAlert = function (doc, link, hash, search)
{
// build the content
var popup_content = searchshield.avgCallFunc(doc, 'BuildPopupAlert', hash, search);
if (popup_content == null || popup_content == "")
return;

// get the div
var div = doc.getElementById("XPLSS_PopupAlert");
div.innerHTML = searchshield.CleanupHTML(popup_content);

// set position, account for scrolling
var zoom = searchshield.zoomLevel();
var pageOffsetX = Math.round(doc.documentElement.scrollLeft/zoom);
var pageOffsetY = Math.round(doc.documentElement.scrollTop/zoom);

div.style.left = 10 + pageOffsetX + "px";
div.style.top = 10 + pageOffsetY + "px";

// TODO: the event handler function doesn't exist so, is this even necessary?
//div.attachEvent("onmouseout", HidePopupAlert);

// set the link
//var data = doc.getElementById("avgalertpopurl");
//if (data)
// data.innerHTML = escape(link);

// set visibility
div.style.visibility = "visible";

//navigate to the link after timed delay
// TODO: Bug 31707 – make this open a new tab/window
setTimeout(function(){doc.location.assign(link)}, 3000);
};
searchshield.avgCallFunc = function (doc, name /*, param1…, paramN*/)
{
// get the data element
var avg_ls_data = (typeof gAvgDataElement !== 'undefined') ? gAvgDataElement : doc.getElementById("avglsdata");

if ((avg_ls_data == null) || (name == null))
return;

// save the data element
gAvgDataElement = avg_ls_data;

// for some reason you can't fire and event on an element with no parent node
if (avg_ls_data.parentNode == null)
return;

// set the attributes
avg_ls_data.setAttribute("function", name);

// set variable length of optional parameter attributes
var pcnt = 0;
for (var i=2; i < arguments.length; i++)
avg_ls_data.setAttribute("param"+(++pcnt), String(arguments[i]));

avg_ls_data.fireEvent("onrowenter");

// get the result
return avg_ls_data.getAttribute("result");
};

// general use functions – begin
// DOM Functions
searchshield.getAnchorNode = function (node, filterFunc)
{
// filterFunc should return a boolean
if (!filterFunc || !filterFunc instanceof Function)
return null;

// go up the dom tree starting at node and look for anchor
// before hitting a header, div or table element
while ((node != null) &&
(node.tagName != null) &&
(node.tagName != "A"))
{
if (filterFunc(node))
{
node = null;
break;
}
node = node.parentNode;
}

return node;
};
searchshield.getDocuments = function (frame, frameArray)
{ // recursively get all embedded frames/docs
frameArray.push(frame.document);
var frames = frame.frames;
for (var i = 0; i < frames.length; i++)
{
// recurse on each frame
searchshield.getDocuments(frames[i], frameArray);
}
return frameArray;
};
searchshield.NextSiblingNode = function (element)
{
var TEXTNODE = 3;
var ParentNode = element.parentNode;

if (!ParentNode)
return;

var NextSibling = ParentNode.nextSibling;
while (NextSibling)
{
if (NextSibling.nodeType != TEXTNODE)
return NextSibling;

NextSibling = NextSibling.nextSibling;
}

return;
};
searchshield.getParentNodeByAttribute = function (attrName, attrValue, node, maxDepth)
{
if (!node)
return null;

var maxLoop = maxDepth ? maxDepth : 1;
var pNode = node.parentNode;

if (!pNode)
return null;

for(; 0 < maxLoop; maxLoop–)
{
if ((pNode[attrName]) &&
(pNode[attrName].toLowerCase() === attrValue.toLowerCase()))
{
return pNode;
}

pNode = pNode.parentNode;
if (!pNode)
return null;
}

return null;
};
searchshield.getParentNodeByClassName = function (className, node, maxDepth)
{
return searchshield.getParentNodeByAttribute("className", className, node, maxDepth);
};
searchshield.getParentNodeById = function (id, node, maxDepth)
{
return searchshield.getParentNodeByAttribute("id", id, node, maxDepth);
};
searchshield.getParentNodeByTagName = function (tagName, node, attrName)
{ // find parent node by tag name and optional attribute name
if (!tagName || !node || !node.parentNode)
return null;

tagName = tagName.toUpperCase();
while ((node != null) && (node.nodeType != 9))
{
// if attrName is not provided just return TRUE

if (node.nodeName == tagName)
{
var nodeHasAttribute = !!attrName ? node[attrName] : true;
if (nodeHasAttribute)
return node;
}

node = node.parentNode;
}

// no div
return null;
};
searchshield.getTopLevelDocument = function (doc)
{ // return the top level document for the given doc, could be itself

// TODO: determine a method of doing this for IE, if necessary

// don't check about:blank
if (doc && ((doc.location.href == "about:blank") || (doc.location.href == "about:Tabs")))
return doc;

// Check if already a top level document
for (var i = 0; i < gBrowser.browsers.length; i++)
{
if (doc == gBrowser.browsers[i].contentDocument)
return doc;
}

// Not a top level, check all frames
var documents;
for (var j = 0; j < gBrowser.browsers.length; j++)
{
// get all docs for each browser
documents = searchshield.getDocuments(gBrowser.browsers[j].contentWindow, new Array());
for (var k = 0; k < documents.length; k++)
{
// check if doc is from current browser
if (doc == documents[k])
{
// it is, return the top level doc for this browser
return gBrowser.browsers[j].contentDocument;
}
}
}

return doc;
};
searchshield.getTopLevelWindow = function ()
{
// TODO: determine a method of doing this for IE, if necessary
return mediator.getMostRecentWindow("navigator:browser");
};

//Event functions
searchshield.addListener = function (object, evtType, listener, useCapture)
{
useCapture = !!useCapture;

if (object.addEventListener)
{
object.addEventListener(evtType, listener, useCapture);
return true;
}
else if (object.attachEvent)
{
object.attachEvent("on"+evtType, listener);
return true;
}

return false;
};
searchshield.cancelEvent = function (event)
{
event.cancelBubble = true;
event.returnValue = false;
};
searchshield.doEvent = function (evtObj, evtTarget, evtName, evtType, bubbles, cancelable)
{
bubbles = !!bubbles;
cancelable = !!cancelable;

if (document.createEvent)
{
var evt = document.createEvent("Events");
evt.initEvent(evtName, bubbles, cancelable);
evtTarget.dispatchEvent(evt);
return true;
}
else if (document.createEventObject)
{
var evt = document.createEventObject(evtObj);
evtTarget.fireEvent("on" + evtType, evt);
return true;
}

return false;
};
searchshield.removeListener = function (object, evtType, listener, useCapture)
{
useCapture = !!useCapture;

if (object.removeEventListener)
{
object.removeEventListener(evtType, listener, useCapture);
return true;
}
else if (object.detachEvent)
{
object.detachEvent(evtType, listener);
return true;
}

return false;
};

// HTML functions
searchshield.CleanupHTML = function (data)
{
if (data == null)
return data;

// cleanup html data, replace any new lines
data = data.replace(/\r/g, "");
data = data.replace(/\n/g, "");
// escape any single quotes
data = data.replace(/'/g, "\\'");

return data;
};
searchshield.removeHtmlTags = function (str)
{
var re = new RegExp('(]+>)’,’g’);
var strStr = new String(str);
if (!!strStr)
return strStr.replace(re, »);
else
return str;

};

// Browser functions
searchshield.elementSize = function (element)
{
//returns an array [sizeX, sizeY]

var elemX;
var elemY;

elemX = parseInt(element.offsetWidth);
elemY = parseInt(element.offsetHeight)

return [elemX, elemY];
};
searchshield.GetFullBoundingRect = function (element)
{
if (!element) return;

// get bounding rect for incoming element
var elementRect = element.getBoundingClientRect();
var nextImg = null;
var nextImgRect = null;

// first check for another non-TextNode element after this one
var siblingElement = searchshield.NextSiblingNode(element);
if ( siblingElement &&
siblingElement.firstChild &&
siblingElement.id &&
siblingElement.id.indexOf(«XPLSS_») != -1)
{
nextImg = siblingElement.firstChild;
nextImgRect = nextImg.getBoundingClientRect();
}
else
{
return elementRect;
}

if ((nextImgRect.top >= elementRect.bottom) &&
(nextImgRect.left <= elementRect.left))
{ // images appear to be on seperate lines
return elementRect;
}

// else merge the rects together into a new one
var newRect = new function() { this.top=0; this.left=0; this.right=0; this.bottom=0; this.mid=0;};
newRect.top = Math.min(elementRect.top, nextImgRect.top);
newRect.left= Math.min(elementRect.left, nextImgRect.left);
newRect.right=Math.max(elementRect.right, nextImgRect.right);
newRect.bottom=Math.max(elementRect.bottom, nextImgRect.bottom);
newRect.mid = Math.min(elementRect.right, nextImgRect.left);

return newRect;
};
searchshield.offsetLeft = function (element)
{
var offset = 0;
while (element)
{
offset += element.offsetLeft;
element = element.offsetParent;
}

return offset;
};
searchshield.offsetTop = function (element)
{
var offset = 0;
while (element)
{
offset += element.offsetTop;
element = element.offsetParent;
}

return offset;
};
searchshield.scrollSize = function (imageElem)
{
// returns an array [scrollX, scrollY, hasParentFrame]

var scrollX;
var scrollY;
var hasParentFrame;

// firefox
if (window.pageXOffset && window.pageYOffset)
{
scrollX = window.pageXOffset;
scrollY = window.pageYOffset;
}
else if (document.documentElement || document.body)
{
scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
scrollY = document.documentElement.scrollTop || document.body.scrollTop;

if (imageElem)
{
var frames = document.frames;
if (frames)
{
for (var i=0; i < frames.length; i++)
{
var img;
try {
img = frames[i].document.getElementById(imageElem.id);
}
catch(domErr){}

if (img != null)
{
scrollX = frames[i].document.documentElement.scrollLeft;
scrollY = frames[i].document.documentElement.scrollTop;
hasParentFrame = true;
break;
}
}
}
}
}
else
{
scrollX = 0;
scrollY = 0;
}

return [parseInt(scrollX,10), parseInt(scrollY,10), hasParentFrame];
};
searchshield.viewPortSize = function ()
{
// returns an array [width, height, scrollYWidth], where scrollYWidth is always 0 for IE

var scrollXWidth = 19;
var scrollYWidth = 0; // 0 for Microsoft IE
var scrollBarX = false;
var windowX;
var windowY;

// firefox
if (window.innerWidth && window.innerHeight)
{
//TODO: validate this block if implemented for firefox

windowX = window.innerWidth – scrollXWidth;
windowY = window.innerHeight;

try
{
scrollYWidth = Math.floor(Math.abs(window.innerHeight – document.documentElement.clientHeight)) + 1;
scrollBarX = (document.documentElement.clientWidth < document.documentElement.scrollWidth);
}
catch(err){}

if (scrollBarX && !scrollYWidth)
scrollYWidth = 18; //normally 17 (+1 top border)

}
else if (document.documentElement || document.body)
{
windowX = (document.documentElement.clientWidth || document.body.clientWidth) – scrollXWidth;
windowY = document.documentElement.clientHeight || document.body.clientHeight;
}
else
{
windowX = 0;
windowY = 0;
}

return [windowX, windowY, scrollYWidth];
};
searchshield.zoomLevel = function ()
{
var level = 1;
if (document.body.getBoundingClientRect) {
// rect is only in physical pixel size before IE8
var rect = document.body.getBoundingClientRect();
level = Math.round (((rect.right – rect.left) / (document.body.offsetWidth)) * 100) / 100;
}

return level;
};

// Href functions
searchshield.checkUrl = function (url)
{ // cleanup a url, make sure there is a protocol on the front for scanning
try {
// trim
url = url.replace(/^\s+/, "").replace(/\s+$/, "");

// if no protocol, add http:// to it
if (url.indexOf("://") == -1)
url = "http://&quot; + url;
}
catch(err){}

return url;
};
searchshield.DoesURLContain = function (url, contain)
{
if ((url == null) || (url.length < 1))
return false;

// breakup the url to check
var parts = url.split('/');
if (parts.length -1)
return true;

return false;
};
searchshield.FilterUrl = function (url, filter)
{
if (!url || (url.length < 1))
return false;

if (!filter || !(filter instanceof Array))
return false;

var parts = url.split('/');
if ((parts == null) || (parts.length < 3))
return false;

var domain = parts[2];
for (var i = 0; i = 3))
{
return parts[2].toLowerCase();
}
}

return url;
};
searchshield.getUrlContents = function (url)
{
if (url == null)
return null;

// don’t query if local url
if (url.indexOf(«linkscanner://») != -1)
return null;

try
{
req = new XMLHttpRequest();
req.open(«GET», url, false);
req.send(null);
if (req.status == 200)
return req.responseText;
else
return null;
}
catch (err)
{
// nothing to do
return null;
}
};
searchshield.parseLink = function (href, simpleMode)
{
var uri = {};
var parameter = {
complex: {
pattern: /^(?:([a-z]+):(?:([a-z]*):)?\/\/)?(?:([^:@]*)(?::([^:@]*))?@)?((?:[a-z0-9_-]+\.)+[a-z]{2,})(?::(\d+))?(?:([^:\?\#]+))?(?:\?([^\#]+))?(?:\#([^\s]+))?$/i,
element: [‘source’,’scheme’,’subscheme’,’user’,’pass’,’host’,’port’,’path’,’query’,’fragment’]
},
simple: {
pattern: /^(?:([a-z]+):\/\/)?((?:[a-z0-9_-]+\.)+[a-z]{2,})(?:\/)([^:\?]+)?(?:([\?|\#])([^\?]+))?$/i,
element: [‘source’,’scheme’,’host’,’path’,’delimiter’,’query’]
}
};
var mode = simpleMode !== false ? ‘simple’ : ‘complex’;
var pattern = parameter[mode].pattern;
var element = parameter[mode].element;

if (!href)
return uri;

var matches = href.match(pattern);

if (matches)
{
// ——————–
// iterate over the matches array and populate uri properties
// using the respective element parameter as the name.
// NOTE: set raw property type as String to make inArray()
// work properly with instanceof.
// ——————–
for (var i=0; i < matches.length; i++)
uri[element[i]] = new String(matches[i] || "");

// ——————–
// create an array, hostArray, from host, for example,
// host="www.google.com" and hostArray=["www","google","com"]
// ——————–
uri.hostArray = uri.host.split(".");

// ——————–
// create an array, qsArray, from query, for example,
// query='hl=en&q=javascript&btnG=Search&aq=f&aqi=g10&aql=&oq=&gs_rfai='
// qsArray=[{hl:'en'},{q:javascript}, … ,(qs_rfai:''}]
//
// $0=entire match, $1=capture 1, $2=capture 2
// must include $0 even though it is unused so
// the replace works properly
// ——————–
uri.qsArray = searchshield.parseQuery(uri.query);
}

//non-standard urls require a fail-safe that relies on simply splitting the href
function splitLink(href)
{
// split the href on '/'
var linkParts = href.split("/");

// need domain and path
if ((linkParts == null) || (linkParts.length < 2))
return false;

var uri = {
delimiter: (linkParts[3]).substring(0,1),
host: linkParts[2],
hostArray: (linkParts[2]).split('.'),
path: (linkParts[3]).substring(1),
qsArray: [],
query: '',
scheme: (linkParts[0]).substring(0, linkParts[0].length-1),
source: href
};

return uri;
}

if (!uri.host)
uri = splitLink(href);

return uri;
};
searchshield.parseQuery = function (qs)
{
var qsArray = [];
qs.replace(/(?:^|&)([^&=]*)=?([^&]*)/g,
function ($0, $1, $2) {
if ($1) qsArray[$1] = $2;
}
);

return qsArray;
};

// general functions
searchshield.arrayKeys = function (array)
{
var keys = new Array();
for(k in array)
keys.push(k);

return keys;
};
searchshield.inArray = function (key, array, caseSensitive, exactMatch)
{
if (! array instanceof Array)
return false;

if (caseSensitive !== true)
caseSensitive = false;

if (exactMatch !== false)
exactMatch = true;

if (key instanceof String)
{
for (var i=0; i < array.length; i++)
{
var k = caseSensitive ? key.valueOf() : key.valueOf().toLowerCase();
var a = caseSensitive ? array[i] : array[i].toLowerCase();
if(exactMatch && k === a)
return true;
else if (!exactMatch && (-1 !== k.indexOf(a)))
return true;
}
}
else if (key instanceof Array)
{
for (var i=0; i < array.length; i++)
for (var j=0; j < key.length; j++)
{
var k = caseSensitive ? key[j] : key[j].toLowerCase();
var a = caseSensitive ? array[i] : array[i].toLowerCase();
if (exactMatch && k === a)
return true;
else if (!exactMatch && (-1 !== k.indexOf(a)))
return true;
}
}

return false;
};
// general use functions – end

// Search constructor
searchshield.Search = function()
{
this.doc = null;
this.engine = null;
this.engines = null;
this.links = null;
this.uri = null;
this.searchHash = null;
this.checkUrl = null;
this.useLocalImgs = null;
this.clockUrl = null;
// create engine list (actually key/value object will be used)
this.engineList = {};
};

searchshield.Search.prototype.getSearchNames = function()
{ // order is important
var names = [
'Google',
'AVGGoogle',
'AltaVista',
'AVGYahoo',
'Yahoo',
'Bing',
'MSN', // MSN redirects to BING
'Baidu',
'Earthlink',
'AOL',
'Ask',
'Yandex',
'Seznam',
'Webhledani',
'eBay',
///temp 'Digg',
'Slashdot',
'Twitter',
'GMail',
'Facebook',
'MySpace'
];
return names;
};

searchshield.Search.prototype.detectEngine = function(href)
{
if (!href)
return;

var aEng = searchshield.Search.prototype.getSearchNames();
var aEngLen = aEng.length;
for (var i=0; i < aEngLen; i++)
{
if (searchshield[aEng[i] + 'SearchEngine'].prototype.validSearch(href))
return aEng[i];
}

return;
};

searchshield.Search.prototype.addEngine = function(engine)
{
if (!this.engines)
this.engines = new Array();

this.engines.push(engine);
};

searchshield.Search.prototype.addLink = function(inElement, inHref)
{
if (!this.links)
this.links = new Array();

var hrefHash;
try
{
hrefHash = searchshield.avgCallFunc(this.doc, 'GetHash', inHref);
}
catch (e){}

var newNode = {
element: inElement,
href: inHref,
hash: hrefHash,
search: this.searchHash
};

this.links.push(newNode);

return newNode;
}

// process the search result page after all search engines have been added
searchshield.Search.prototype.process = function(doc)
{
// only process when searchshield is enabled
if (!searchshield.enabled(doc))
return;

this.doc = doc;
this.href = this.doc.location.href;
this.uri = searchshield.parseLink(this.href);

try
{
this.searchHash = searchshield.avgCallFunc(this.doc, 'GetHash', this.href);

// get any previously active engine
this.engine = this.engineList[this.searchHash.toString()];
}
catch (e) {}

/*

Process Steps:
1. Add all supported search engines
2. Identify the active search engine
3. Get all document links and add AVG images
*/

// STEP 1 – Add all supported search engines
if (!this.engines)
{
var aEng = xplSearch.getSearchNames();
var aEngLen = aEng.length;
for (var i=0; i < aEngLen; i++)
{
xplSearch.addEngine(new searchshield[aEng[i]+'SearchEngine'](this));
}
}

// search the engines if we didn't find one
if (!this.engine)
{
// STEP 2 – Identify the active search engine
var engLen = this.engines.length;
for (var i = 0; i < engLen; i++)
{
if (this.engines[i].validSearch())
{
this.engine = this.engines[i];
break;
}
}

// create a new engine instance to store
this.engineList[this.searchHash.toString()] = this.engine;

// init this search, if < 1 either an error or disabled
//var sdkInit = 0;
//try {
// sdkInit = xpl_sdk.SXPL_InitSearch(this.href);
//}
//catch(e){}
//if (sdkInit < 1)
// return false;
}

// return immediately if there is not an active search engine
if (!this.engine)
return false;

try {
// base url to check for icons
this.checkUrl = searchshield.avgCallFunc(this.doc, 'GetIconUrl', '1');

// check if using linked or local icons
this.useLocalImgs = !searchshield.getUrlContents(this.checkUrl);

// get the clock url
this.clockUrl = searchshield.avgCallFunc(this.doc, 'GetIconUrl', '0');
}
catch(e){}

// STEP 3 – Get all document links and add AVG images
var alltags = this.doc.getElementsByTagName("*"); // this method works for IE, FF and Chrome
for (var i=0; i -1))
{
return;
}

// mark search result anchor so it isn’t processed repeatedly
if (score == undefined)
element.setAttribute(«avglschecked», hash + «S» + this.VeriSignSplit);

// create a new image
var img = doc.createElement(‘img’);
img.src = image;
img.id = «XPLSS_» + hash;
img.style.borderStyle = «none»;
img.style.margin = «0 3px»;

// for IE, specify these style attributes to prevent inadvertent inheritance from parent
if (img.width && img.height)
{
img.style.width = img.width + ‘px’;
img.style.height = img.height + ‘px’;
}

// apply custom element styles
this.updateElementStyle(img, this.addImageStyle);

// create the link element
var anchor = doc.createElement(«A»);
anchor.setAttribute(«id», «LXPLSS_» + hash);

if ((hidden != null) && (hidden == true))
{ // hiding the parent will also hide its child nodes
anchor.style.display = «none»;
}

// Default anchor styles
//Over-ride possible border style with inline declaration
anchor.style.borderStyle = «none»;

// apply custom element styles
this.updateElementStyle(anchor, this.addAnchorStyle);

if (score == searchshield.SCORE_SS_VERISIGN)
{
anchor.style.textDecoration = «none»;
anchor.style.background = «none repeat scroll 0 0 transparent»;
}

// append the image to the link
anchor.appendChild(img);

// insert the node as either a sibling or a child
if (insertNode != null)
parentNode.insertBefore(anchor, insertNode);
else
parentNode.appendChild(anchor);

return anchor;
};
searchshield.SearchEngine.prototype.updateImage = function (hash, search, score, image, alt_image, flyover, click_thru, altClick_thru)
{
var updated = false;

var frameDoc = this.search.doc;
var docFrames = frameDoc.frames;
var frameElem;
if (docFrames && this.processFrames)
{
for (var i=0; i < docFrames.length; i++)
{
try {
if (docFrames[i].document.getElementById(hash))
{
frameElem = docFrames[i].frameElement;
frameDoc = docFrames[i].document;
break;
}
}
catch(err){}
}
}

while ((element = frameDoc.getElementById(hash)) != null)
{
// check configuration to determine if verdict display property
var showVerdict = true;
var nSeverity = Number(score – 1);
switch (nSeverity)
{
case searchshield.XPLCHECK_RESULT_SEV_LOW:
showVerdict = this.showLowRiskVerdicts;
break;
case searchshield.XPLCHECK_RESULT_SEV_MED:
showVerdict = this.showMedRiskVerdicts;
break;
case searchshield.XPLCHECK_RESULT_SEV_NONE:
showVerdict = this.showCleanVerdicts;
break;
default:
if (score == searchshield.SCORE_SS_VERISIGN)
showVerdict = this.showCleanVerdicts;
break;
}

// remove image if no url specified
if ((!showVerdict) || (image == null) || (image.length anchor->containerNodes…
while (cN && maxLoop–)
{
if (cN.tagName == «DIV» || cN.tagName == «SPAN»)
{
// get object height depending on ie document mode
var clientHeight = (cN.clientHeight == 0 ||
(this.search.doc.documentMode && this.search.doc.documentMode < 8)) ?
cN.offsetHeight :
cN.clientHeight;
scrl = cN.scrollHeight – clientHeight;
break;
}

cN = cN.parentNode;
}

if (0 eH)
eH = reduceBy;

var newDim = Math.ceil(eH*element.height);

element.height = newDim;
element.width = newDim;

element.style.height = newDim + «px»;
element.style.width = newDim + «px»;
}
}
catch(e){}
}

// set default style attributes
element.style.display = «»;

// if verisign icon showing move our icon up for better centering of the 2
// except for IE7 browser – it does not like this style
try {
var ieVersion = parseFloat(navigator.appVersion.split(«MSIE»)[1]);
if (alt_image && (alt_image.length > 0) && ieVersion != 7)
element.style.verticalAlign = «10%»;
}
catch(err){};

// apply custom element styles
this.updateElementStyle(element, this.updateImageStyle)

// update the click thru
var link = this.search.doc.getElementById(«L» + hash);
if (link)
{
link.href = click_thru;
link.id = link.id + «U» + score;
}

updated = true;

// add the alternate image if supplied BUT not on avg yahoo
if ((alt_image) &&
(alt_image.length > 0) &&
(!this.omitAltImage) &&
(this.VeriSignSplit != searchshield.VERISIGN_SPLIT_TESTB))
{

var vhash = hash.substring(hash.indexOf(«_»)+1);

// create a temporary link node
var tmp_node = {
element: element.parentNode,
href: altClick_thru,
hash: vhash + «VU» + score,
search: this.searchHash,
score: score
};

var altAnchor = this.addImage(tmp_node, alt_image, false);
if (altAnchor && altAnchor.firstChild)
{
altAnchor.firstChild.setAttribute(«onmouseover», «»);
altAnchor.href = altClick_thru;
}
}
}

if (updated != false)
{
this.resizeFrame(frameElem);
return true;
}

return false;
};
searchshield.SearchEngine.prototype.updateElementStyle = function (element, elementStyle)
{
if (elementStyle)
{ // a NULL attribte value will unset it
for(attr in elementStyle)
{
try {
if (element.style.setAttribute)
element.style.setAttribute(attr, elementStyle[attr]);
else
element.style[attr] = elementStyle[attr];
} catch(err){}
}
}
};

searchshield.SearchEngine.prototype.resizeFrame = function (frameElem)
{ // resize frame to prevent unwanted scrolling after inserting verdicts

// ignore inline and non-frame engines
if ((this.type == ‘inline’) || (!this.processFrames))
return;

// ensure all required elements are available
if ((frameElem == null) || (frameElem.style == null) || (frameElem.contentWindow == null))
return;

// if frame is scrolling vertically then resize
var frameHeight = parseInt(frameElem.style.height, 10);
if (!isNaN(frameHeight) && (frameHeight < frameElem.contentWindow.document.body.scrollHeight))
frameElem.style.height = frameElem.contentWindow.document.body.scrollHeight + 'px';

return;
};

searchshield.SearchEngine.prototype.getImgElement = function (element)
{ // return an xpl img element associated with a given element
if (element == null)
return null;

// go up the parent tree looking for a header or div
while ( (element.parentNode != null) &&
(element.tagName.charAt(0) != "H") &&
(element.tagName.charAt(0) != "D") &&
(element.tagName.charAt(0) != "T") )
{
element = element.parentNode;
}

// if all the way to the top, nothing
if ((element.tagName == "HTML") || (element == null))
return null;

// get image tags, if none we are done
var imgTags = element.getElementsByTagName("IMG");
if ((imgTags == null) || (imgTags.Length < 1))
return null;

for (var i = 0; i = 5)
{ //if set to default then get config value
if (this.showCleanVerdicts === true)
this.showCleanVerdicts = (parseInt(parts[0]) == 1) ? true : false;

if (this.showLowRiskVerdicts === true)
this.showLowRiskVerdicts = (parseInt(parts[1]) == 1) ? true : false;

if (this.showMedRiskVerdicts === true)
this.showMedRiskVerdicts = (parseInt(parts[2]) == 1) ? true : false;

this.VeriSignSplit = (parseInt(parts[4]));
}

return true;
};

searchshield.SearchEngine.prototype.init_inline_ratings = function (doc)
{
if ((doc == null) || (doc.getElementById(«XPLSS_InlineFlyover»)))
return;

if (!searchshield.quirksMode)
{
// create style for inline flyovers
var styleTag = doc.createElement(«style»);
styleTag.setAttribute(«id»,»avgILFOStyle»);

var headTag = doc.getElementsByTagName(«head»)[0];
headTag.appendChild(styleTag);

var inline_style = styleTag.styleSheet;
// stub in the base image name as the url
inline_style.addRule(«.avgILFO», «background: url(linkscanner://default_inline_border_tl.png) no-repeat top left;»);
inline_style.addRule(«.avgILFO», «width:0px; font-size:0px; z-index:9999; visibility:hidden; position:absolute; left:-5000px;»);

inline_style.addRule(«.avgILFO_content», «background: url(linkscanner://default_inline_border_r.png) top right repeat-y;»);
inline_style.addRule(«.avgILFO_content»,»font-size:10px; color:black; padding:0px 10px; text-align:left; word-wrap:break-word; line-height:130%»);

inline_style.addRule(«.avgILFO_head», «background: url(linkscanner://default_inline_border_tr.png) no-repeat top right;»);
inline_style.addRule(«.avgILFO_head», «width:0px; height:5px;»);
inline_style.addRule(«.avgILFO_head div»,»height:5px;»);

inline_style.addRule(«.avgILFO_foot», «background: url(linkscanner://default_inline_border_bl.png) no-repeat bottom left»);
inline_style.addRule(«.avgILFO_foot», «height:5px;»);

inline_style.addRule(«.avgILFO_foot div», «background: url(linkscanner://default_inline_border_br.png) no-repeat bottom right»);
inline_style.addRule(«.avgILFO_foot div», «height:5px; width:0px;»);
}

try {
// create the popup box
var box = doc.createElement(«DIV»);
if (searchshield.quirksMode)
{
box.style.visibility = «hidden»;
box.style.position = «absolute»;
box.style.left = «-5000px»;
}

box.setAttribute(«id», «XPLSS_InlineFlyover»);
box.setAttribute(«class», «avgILFO»);

doc.body.appendChild(box);
box = null;
}
catch(boxErr){}
};

searchshield.SearchEngine.prototype.show_inline_ratings = function (doc, node, image)
{
var href = node.href;
var anchor = node.element;

if ((href == null) || (href.length < 1))
return;

if (avglsinlineflyover.imageExists(anchor))
return;

// mark search result anchor so it isn't processed repeatedly
anchor.setAttribute("avglschecked", "1");

// get verdict
this.display_inline(doc, anchor, href, node, false);
};

searchshield.SearchEngine.prototype.display_inline = function (doc, anchor, href, node, update, min_severity)
{
// min_severity is the lowest severity to display, so setting it to
// 1 would not display safe icons

var results = searchshield.avgCallFunc(doc, 'MalsiteCheck', href);
if (results == null)
return;

var parts = results.split('::');

// need at least severity
if (parts == null)
return;

var nSeverity = parseInt(parts[0]);

if (!update && nSeverity == searchshield.XPLCHECK_RESULT_SEV_NONE)
{
var shortUrl = searchshield.FilterUrl(href, this.shortened_urls);
if (shortUrl)
{ // shortened url verdicts display later
var engine = this;
anchor.attachEvent("onmouseover", function(event){avglsinlineflyover.mouseOverHandler(event, doc, engine)});
return;
}
}

// severity -1 signifies sb.dat load failure
if ( nSeverity == -1 )
nSeverity = searchshield.XPLCHECK_RESULT_SEV_NONE;

//blacklist url
var blShortUrl = false;
if (nSeverity == searchshield.XPLCHECK_RESULT_SEV_BLOCK)
{
var shortUrl = searchshield.FilterUrl(href, this.shortened_urls);
if (shortUrl)
blShortUrl = true;
}

// need xlated cat tag and category
if (parts.length < 3)
return;

// check the minimum to display
if ((min_severity != null) && (nSeverity 0 )
{
imageElem.setAttribute(«title», «»);
imageElem.attachEvent(«onmouseover», function(e){avglsinlineflyover.popup(e, html, nSeverity)});
imageElem.attachEvent(«onmouseout», function(e){avglsinlineflyover.hide(e)});
}
}
};

// add the image to the page
searchshield.SearchEngine.prototype.add_inline_image = function (doc, anchor, nSeverity, aRisk, blShortUrl)
{
if (anchor == null || anchor.parentNode == null)
return null;

// get the proper insertion point for the image
var insertNode = anchor.nextSibling;
while ((insertNode != null) &&
(insertNode.tagName != null) &&
(insertNode.tagName == «SPAN»))
{
insertNode= insertNode.nextSibling;
}

// see if we already have an image anchor
if ((insertNode != null) &&
(insertNode.id != null) &&
(insertNode.id == «avg_ls_anch»))
{
return null;
}

var html = »;
var image = this.inline.clockImage;
if (aRisk != null && nSeverity != null)
{
var riskCategory = aRisk[1];
var riskName = aRisk[2];
var bgColor = this.inline.color.background[nSeverity];
var borderColor = this.inline.color.border[nSeverity];
image = this.inline.image[nSeverity];

var blUrl;
if (blShortUrl)
{
var aRiskName = riskName.split(‘:’);
var sUrl = searchshield.checkUrl(aRiskName[1]);

blUrl = {};
blUrl.riskNameLabel = aRiskName[0] + ‘: ‘;
blUrl.riskCategory = riskCategory;
blUrl.bgColor = bgColor;
blUrl.borderColor = borderColor;
blUrl.sUrl = sUrl;
}
else
{
html = avglsinlineflyover.build(riskCategory, riskName, bgColor, borderColor);
}
}

doc = anchor.ownerDocument;

var img = doc.createElement(«img»);
img.src = image;
img.setAttribute(«id»,»avg_ls_image»);
img.style.width = «12px»;
img.style.height = «12px»;
img.style.border = «none»;
img.style.padding = «0 3px»;
img.style.margin = «0»;

if ((html && html.length > 0) || (blUrl != undefined))
{
img.setAttribute(«title», «»);
img.attachEvent(«onmouseover», function(e){avglsinlineflyover.popup(e, html, nSeverity, blUrl)});
img.attachEvent(«onmouseout», function(e){avglsinlineflyover.hide(e)});
}

// create the link element
var newAnchor = doc.createElement(«A»);
newAnchor.setAttribute(«id», «avg_ls_anch»);
newAnchor.style.display = «inline-block»;
newAnchor.style.background = «none repeat scroll 0 0 transparent»;

newAnchor.appendChild(img);
img = null;

// insert the node as either a sibling or a child
if (insertNode != null)
anchor.parentNode.insertBefore(newAnchor, insertNode);
else
anchor.parentNode.appendChild(newAnchor);

return newAnchor;

};
//////////////// SEARCH ENGINE ////////////////

/////////////// GOOGLE SEARCH ENGINE ///////////////
searchshield.GoogleSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.onlyPrimaries = false;
};
searchshield.GoogleSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.GoogleSearchEngine.prototype.constructor = searchshield.GoogleSearchEngine;
searchshield.GoogleSearchEngine.prototype.name = «google»; // the name by which the search engine is known (always lowercase)
searchshield.GoogleSearchEngine.prototype.validSearch = function(href) {

var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var hostMatch = false;
var domain = uri.host;

// re stitch the uri path and query elements to
// use existing logic
var path = uri.path + uri.delimiter + uri.query;

// Domains valid for google searches, must start with ‘.’
var valid_domains = new Array(«.google.co», «.mozilla.co»);

// For Google the host must match:
// .google.com OR
// .google.co.XX where XX is a country code
// .google.XX where XX is a country code
// Where any subdomain can come before the top level domain
var domLen = valid_domains.length;
for (var i = 0; i -1)
{
if (domain.charAt(tldPos + valid_domain_len) == ‘m’)
hostMatch = true;
else if ((domain.charAt(tldPos + valid_domain_len) == ‘.’) && ((domainLen – tldPos) == valid_domain_len+3))
hostMatch = true;
}
else
{
// get the form .google. to check the length of
var dot_pos = valid_domains[i].indexOf(«.»,1);
var valid_short_name = valid_domains[i].substring(0, dot_pos+1);

tldPos = domain.indexOf(valid_short_name);
if ((tldPos > -1) && ((domainLen – tldPos) == valid_domain_len))
hostMatch = true;
}
if (hostMatch)
{
// replace beginning of domain with http://www.google since links will refer back to it
if ((i > 0) && (tldPos > -1))
{
var last_dot = domain.indexOf(«.»,tldPos+1)
if (last_dot > -1)
domain = «www.google» + domain.substring(last_dot);
}
break;
}
}

if (hostMatch)
{
// using ajax engine
if ((path.indexOf(«search?») == 0) ||
(path.indexOf(«sponsoredlinks?») == 0) ||
(path.indexOf(«webhp?») == 0) ||
(path.indexOf(«webhp#») == 0) ||
(path.indexOf(«#q=») == 0) ||
(path.indexOf(«#hl=») == 0) ||
(path.indexOf(«#sclient=») == 0))
{
return true;
}
}

return false;
};
searchshield.GoogleSearchEngine.prototype.includeLink = function(tag)
{
var href = «»;
var outHref = false;
var findStr = «»;

// check for interstitials
if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
{
findStr = this.search.uri.host + «/interstitial?»;
if (tag.className == «l» && tag.href)
{
if (tag.href.indexOf(findStr) != -1)
{
findStr = «?url=»;
var pos = tag.href.indexOf(findStr);
if (pos !== -1)
{
pos += 5;
outHref = tag.href.substring(pos);
if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}
}
}

if (tag.className == «sla»)
{
findStr = «/url?q=»;
urlPos = tag.href.indexOf(findStr);
if (urlPos != -1)
{
urlPos += 7;
outHref = tag.href.substring(urlPos);
return outHref;
}
}

// if an ad id
if ((tag.id.indexOf(«pa») == 0) || (tag.id.indexOf(«an») == 0) ||
(tag.className == «resultLink»))
{
var urlPos = -1;

// ads now need unescaping
href = unescape(tag.href);

findStr= «/url?sa=»;
if (href.indexOf(findStr) != -1)
{ // first kind, locate real url
findStr= «&q=http»;
urlPos = href.indexOf(findStr);
if (urlPos != -1)
urlPos += 3; // puts it on the http
}
if (urlPos == -1)
{
findStr = «/pagead/iclk?sa=»;
if (href.indexOf(findStr) != -1)
{ // second kind, locate real url
findStr = «&adurl=http»;
urlPos = href.indexOf(findStr);
if (urlPos != -1)
urlPos += 7; // puts it on the http
}
}
if (urlPos == -1)
{
if (href.indexOf(«/aclk?sa=») != -1)
{ // third kind
urlPos = href.indexOf(«&q=http»);
if (urlPos != -1)
urlPos += 3; // puts it on the http
else
{
urlPos = href.indexOf(«&lp=http»);
if (urlPos != -1)
urlPos += 4;
else
{
findStr = «&adurl=http»;
urlPos = href.indexOf(findStr);
if (urlPos != -1)
urlPos += 7; // puts it on the http
}

}
}
}
if (urlPos == -1)
{
if (href.indexOf(«/url?cad=») != -1)
{ // fourth kind
urlPos = href.indexOf(«&q=http»);
if (urlPos != -1)
urlPos += 3; // puts it on the http
}
}
if (urlPos != -1)
{
outHref = href.substring(urlPos);

// extract any fragment text, shouldn’t be unescaped
var pound = outHref.indexOf(«#»);
if (pound != -1)
{
var fragment = outHref.substring(pound);
outHref = outHref.substring(0, pound);
outHref = unescape(outHref);
outHref += fragment;
if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}

outHref = unescape(outHref);
if (outHref.indexOf(«?») == -1)
{
var ampPos = outHref.indexOf(«&»);
if (ampPos != -1)
outHref = outHref.substring(0, ampPos);
}

if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}
}

// recommended link – use following to see one
// http://www.google.cz/search?hl=cs&q=warey&btnG=Hledat&lr=lang_cs
// elem parent class = r
// href must contain – url? and q=http
var parentNode = tag.parentNode;
if (parentNode && (parentNode.className.toLowerCase() == «r»))
{
href = tag.href;
if (href && (href.indexOf(«/url?») != -1))
{
// locate the real url
var urlPos = href.indexOf(«q=http»);
if (urlPos != -1)
{
urlPos += 2;
outHref = href.substring(urlPos);

// include entire param up to ‘&’
var ampPos = outHref.indexOf(«&»);
if (ampPos != -1)
outHref = outHref.substring(0, ampPos);

return outHref;
}
}
}
}
// no link to self
else if (tag.className && (tag.className.charAt(0) == «l» || tag.className == «sla»))
{
// check for any images on the link
if (0 === tag.getElementsByTagName(«IMG»).length)
return tag.href;
}

// else nothing
return false;
};
/////////////// GOOGLE ///////////////

/////////////// AVG GOOGLE SEARCH ENGINE ///////////////
searchshield.AVGGoogleSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.onlyPrimaries = false;
};
searchshield.AVGGoogleSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.AVGGoogleSearchEngine.prototype.constructor = searchshield.AVGGoogleSearchEngine;
searchshield.AVGGoogleSearchEngine.prototype.name = «avggoogle»; // the name by which the search engine is known (always lowercase)
searchshield.AVGGoogleSearchEngine.prototype.validSearch = function(href) {

var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain = uri.host;

// re stitch the uri path and query elements to
// use existing logic
var path = uri.path + uri.delimiter + uri.query;

if (domain.indexOf(«search.avg.com») > -1)
{ // ads link back to google
return true;
}

return false;
};
searchshield.AVGGoogleSearchEngine.prototype.includeLink = function(tag)
{
var outHref = false;
var findStr = «»;

// check for interstitials
if (searchshield.DoesURLContain(tag.href, «google.com»))
{
// link back to self – DIV elem GrandParent class of res1 or res3 is Sponsored Link
var parentNode = tag.parentNode;
if (parentNode)
{
var grandParentNode = tag.parentNode.parentNode;
if (grandParentNode)
{
if ((grandParentNode.tagName == «DIV») &&
((grandParentNode.className.toLowerCase() == «res1») ||
(grandParentNode.className.toLowerCase() == «res3»)))
{
var urlPos = -1;

// ads now need unescaping
href = unescape(tag.href);

if (urlPos == -1)
{
if (href.indexOf(«/aclk?sa=») != -1)
{
findStr = «&adurl=http»;
urlPos = href.indexOf(findStr);
if (urlPos != -1)
urlPos += 7; // puts it on the http

}
}
if (urlPos != -1)
{
outHref = href.substring(urlPos);
// extract any fragment text, shouldn’t be unescaped
var pound = outHref.indexOf(«#»);
if (pound != -1)
{
var fragment = outHref.substring(pound);
outHref = outHref.substring(0, pound);
outHref = unescape(outHref);
outHref += fragment;
if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}

outHref = unescape(outHref);
if (outHref.indexOf(«?») == -1)
{
var ampPos = outHref.indexOf(«&»);
if (ampPos != -1)
outHref = outHref.substring(0, ampPos);
}

if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}
}
}
}
}

// no link to self
else
{
var parentNode = tag.parentNode;
if (parentNode)
{
var grandParentNode = tag.parentNode.parentNode;
if (grandParentNode)
{
if ((grandParentNode.tagName == «DIV») &&
(grandParentNode.className.toLowerCase() == «res2»))
{
// check for any images on the link
if (0 === tag.getElementsByTagName(«IMG»).length)
return tag.href;
}
}
}
}

// else nothing
return false;
}
/////////////// AVG GOOGLE ///////////////

/////////////// YAHOO SEARCH ENGINE ///////////////
searchshield.YahooSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.showCleanVerdicts = false;
};
searchshield.YahooSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.YahooSearchEngine.prototype.constructor = searchshield.YahooSearchEngine;
searchshield.YahooSearchEngine.prototype.name = «yahoo»;
searchshield.YahooSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain = uri.host;

// re stitch the uri path and query elements to
// use existing logic
var path = uri.path + uri.delimiter + uri.query;

// For Yahoo the host must match:
// search.yahoo.com OR
// xx.search.yahoo.com where xx is the country code OR
// search.yahoo.co.jp OR
// for Yahoo China: one.cn.yahoo.com, search.cn.yahoo.com or http://www.yahoo.cn
if ((domain.match(/search\.yahoo\.co(?:m|\.jp)/i) ||
domain.match(/(?:search|one)\.cn\.yahoo\.com/i) ||
domain.match(/www\.yahoo\.cn/i)) &&
path.match(/^(?:search[;?]|s\?)/i))
{
return true;
}

return false;
};
searchshield.YahooSearchEngine.prototype.includeLink = function(tag)
{
var href = «»;
var outHref = «»;
var findStr = «»;

// yahoo likes to encode the url
href = unescape(tag.href);

if ((tag.className.indexOf(«yschttl») != -1) ||
(tag.className.indexOf(«spt») != -1))
{
var da = href.indexOf(«**»);
var ad = href.indexOf(«*-«);
if (da != -1)
outHref = href.substring(da+2);
else if (ad != -1)
outHref = href.substring(ad+2);
else
outHref = href ;

if (outHref.toLowerCase().indexOf(«overture.») !== -1)
return false;
}
else if ((tag.tagName) &&
(tag.tagName === «A») &&
(!tag.className))
{
var tagParent = tag.parentNode;

// if anchor without className then search parentNodes
if ((tagParent) &&
(tagParent.tagName !== «EM») &&
(searchshield.getParentNodeByClassName(«yst-web», tag, 4)))
{
// China Yahoo support
outHref = href;
}

else if ((tagParent) &&
(tagParent.tagName === «H3») &&
(!!searchshield.getParentNodeById(«WS2m»,tag, 5)))
{
// Japan Yahoo support
var da = href.indexOf(«**»);
if (da == -1)
outHref = href;
else
outHref = href.substring(da+2);
}

else if ((tagParent) &&
(tagParent.className !== «c») &&
(tagParent.parentNode.id !== «fpn») &&
(!!searchshield.getParentNodeByClassName(«ymc», tag, 7)))
{
// Korea Yahoo support – when not caught by yschttl
var da = href.indexOf(«**»);
if (da !== -1)
outHref = href.substring(da+2);
}
}
else if (!this.onlyPrimaries)
{
findStr = «&yargs=»;
var yargs = href.indexOf(findStr);
if (yargs != -1)
{
outHref = href.substring(yargs+findStr.length);
// check for prefix
if (outHref.indexOf(«://») == -1)
outHref = «http://» + outHref;

// if inside an , probably a paypal link, don’t include
if (tag.parentNode && (tag.parentNode.tagName == «I»))
return false;
}
}

// filter domains
// split the url based on ‘/’
var parts = !!outHref ? outHref.split(‘/’) : null;

// Filter out domains that match any of the search engine’s names
if (!parts || !parts[2])
return false;

var domain = parts[2];
if ((domain.indexOf(«rdrjp.yahoo.com») != -1) ||
(domain.indexOf(«rdrkrs.yahoo.com») != -1) ||
(domain.indexOf(«rdrtpe.yahoo.com») != -1) ||
(domain.indexOf(«rdrird.yahoo.com») != -1) ||
(domain.indexOf(«rdrhk2.yahoo.com») != -1) ||
(domain.indexOf(«rdrsg1.yahoo.com») != -1) ||
(domain.indexOf(«rdrin2.yahoo.com») != -1) ||
(domain.indexOf(«rdre1.yahoo.com») != -1) ||
(domain.indexOf(«rdrw1.yahoo.com») != -1) )
{
return false;
}

// set for yahoo to get parent node for image insertion
var hash = searchshield.avgCallFunc(this.doc, ‘GetHash’, outHref);
tag.setAttribute(«id», «xplid_» + hash);
return outHref;
};
/////////////// YAHOO SEARCH ENGINE ///////////////

/////////////// AVG YAHOO SEARCH ENGINE ///////////////
searchshield.AVGYahooSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.showCleanVerdicts = false;
this.omitAltImage = true;

this.updateImageStyle = {
verticalAlign: null
};
};
searchshield.AVGYahooSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.AVGYahooSearchEngine.prototype.constructor = searchshield.AVGYahooSearchEngine;
searchshield.AVGYahooSearchEngine.prototype.name = «avgyahoo»;
searchshield.AVGYahooSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain= uri.host;
//path may be ‘avg/search’ or ‘search’
var pathArray = uri.path.split(«/»);
var avg = pathArray[0];
// re stitch the uri path and query elements
// to use existing logic
var path = (undefined == pathArray[1]) ? pathArray[0] : pathArray[1];
path += uri.delimiter + uri.query;

// For AVG Yahoo classic the host must match:
// yhs.search.yahoo.com OR
// .yhs.search.yahoo.com
if (domain.indexOf(«yhs.search.yahoo.co») != -1)
{
if ((avg == «avg») &&
((path.indexOf(«search?») == 0) ||
(path.indexOf(«search;») == 0)))
{
return true;
}
}

// also support new metro version which DOESN’T
// contain /avg so avg split part is path
// valid domains are:
// search.yahoo.com,
// xx.search.yahoo.com and
// search.yahoo.co.xx
if (domain.indexOf(«search.yahoo.co») != -1)
{
// path (split avg) must start with search and
// contain the avg toolbar parameter
if (((path.indexOf(«search?») == 0) ||
(path.indexOf(«search;») == 0)) &&
(path.indexOf(«fr=yhs-avg») != -1))
{
return true;
}
}

return false;
};
searchshield.AVGYahooSearchEngine.prototype.includeLink = function(tag)
{
var href = «»;
var outHref = «»;
var findStr = «»;

if (this.search.doc.body.className.toLowerCase() != «standard»)
{ // handle as std Yahoo results page
return searchshield.YahooSearchEngine.prototype.includeLink(tag);
}

// yahoo likes to encode the url
href = unescape(tag.href);

if (tag.target == «_top»)
{
var da = href.indexOf(«**»);
if (da != -1)
outHref = href.substring(da+2);
else
outHref = href ;

if (outHref.toLowerCase().indexOf(«overture.») !== -1)
return false;
}
else if (!this.onlyPrimaries)
{
findStr = «&yargs=»;
var yargs = href.indexOf(findStr);
if (yargs != -1)
{
outHref = href.substring(yargs+findStr.length);
// check for prefix
if (outHref.indexOf(«://») == -1)
outHref = «http://» + outHref;

// if inside an , probably a paypal link, don’t include
if (tag.parentNode && (tag.parentNode.tagName == «I»))
return false;
}
}

// filter domains
// split the url based on ‘/’
var parts = outHref.split(‘/’);

// Filter out domains that match any of the search engine’s names
if (!parts[2])
return false;

var domain = parts[2];
if ((domain.indexOf(«rdrjp.yahoo.com») != -1) ||
(domain.indexOf(«rdrkrs.yahoo.com») != -1) ||
(domain.indexOf(«rdrtpe.yahoo.com») != -1) ||
(domain.indexOf(«rdrird.yahoo.com») != -1) ||
(domain.indexOf(«rdrhk2.yahoo.com») != -1) ||
(domain.indexOf(«rdrsg1.yahoo.com») != -1) ||
(domain.indexOf(«rdrin2.yahoo.com») != -1) ||
(domain.indexOf(«rdre1.yahoo.com») != -1) ||
(domain.indexOf(«rdrw1.yahoo.com») != -1) )
{
return false;
}

return outHref;
};
/////////////// AVG YAHOO SEARCH ENGINE ///////////////

/////////////// MSN SEARCH ENGINE ///////////////
searchshield.MSNSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.onlyPrimaries = false;
};
searchshield.MSNSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.MSNSearchEngine.prototype.constructor = searchshield.MSNSearchEngine;
searchshield.MSNSearchEngine.prototype.name = «msn»;
searchshield.MSNSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var hostMatch = false;
var domain = uri.host;

// re stitch the uri path and query elements to
// use existing logic
var path = uri.path + uri.delimiter + uri.query;

// For MSN the host must match:
// search.msn.com OR
// search.live.com
if (domain.indexOf(«search.msn.co») > -1)
{
if (domain.charAt(13) == ‘m’)
hostMatch = true;
else if ((domain.charAt(13) == ‘.’) && (domain.length == 16))
hostMatch = true;
}
else if (domain.indexOf(«search.live.co») > -1)
{
if (domain.charAt(14) == ‘m’)
hostMatch = true;
else if ((domain.charAt(14) == ‘.’) && (domain.length == 17))
hostMatch = true;
}

if (hostMatch)
{
if (path.indexOf(«results.aspx») == 0)
return true;
}

return false;
};
searchshield.MSNSearchEngine.prototype.includeLink = function(tag)
{
var outHref = false;

// these don’t seem common from Firefox, but they are in IE
if (searchshield.DoesURLContain(tag.href, «g.msn.co»))
{
var qPos = tag.href.indexOf(«?»);
if (qPos != -1)
{
var postPart = tag.href.substring(qPos+1);
var dblAmp = postPart.indexOf(«&&»);
if (dblAmp != -1)
{
outHref = postPart.substring(0, dblAmp);
return outHref;
}
}
}
else if (searchshield.DoesURLContain(tag.href, «r.msn.co»))
{
var element = tag;
var parentNode = tag.parentNode;

// top links – check for a CITE
var spanElements = element.getElementsByTagName(«CITE»);
if ((spanElements != null) &&
(spanElements.length > 0))
{
outHref = spanElements[0].innerHTML;
// replace any nbsp’s
outHref = outHref.replace(» «, » «);

// url is after the last space in the html, after the ‘-‘
var space_pos = outHref.lastIndexOf(» «);
if (space_pos != -1)
outHref = outHref.slice(space_pos + 1);

outHref = searchshield.checkUrl(outHref);
return outHref;
}

// side links
if (element.lastChild != null)
{
outHref = element.lastChild.innerHTML;
if ( outHref != null)
{
outHref = searchshield.checkUrl(outHref);
return outHref;
}
}
}
else if (searchshield.DoesURLContain(tag.href, this.search.uri.host) ||
searchshield.DoesURLContain(tag.href, «.live.com») ||
searchshield.DoesURLContain(tag.href, «msn.») ||
searchshield.DoesURLContain(tag.href, «msnscache.com») ||
searchshield.DoesURLContain(tag.href, «advertising.microsoft.co») ||
searchshield.DoesURLContain(tag.href, «javascript:») ||
searchshield.DoesURLContain(tag.href, «go.microsoft.co») ||
searchshield.DoesURLContain(tag.href, «hotmail.co»))
{
// not a link
return false;
}
else if (tag.id.toLowerCase() == «trademarks»)
{
// don’t link the trademark at the bottom of the page
return false;
}
else
{
// include it
return tag.href;
}
};
/////////////// MSN SEARCH ENGINE ///////////////

/////////////// BING SEARCH ENGINE ///////////////
searchshield.BingSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
};
searchshield.BingSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.BingSearchEngine.prototype.constructor = searchshield.BingSearchEngine;
searchshield.BingSearchEngine.prototype.name = «bing»;
searchshield.BingSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var hostMatch = false;
var domain = uri.host;

// re stitch the uri path and query elements to
// use existing logic
var path = uri.path + uri.delimiter + uri.query;

// For bing the host must match:
// http://www.bing.com or http://www.bing.net
// xx.bing.com or xx.bing.net where xx is a country code
// bing.com.xx where xx is a country code
// bing.search.xxxx.net where xxxx may be something like daum
if ((domain.indexOf(«www.bing.com») !== -1) ||
(domain.indexOf(«www.bing.net») !== -1) ||
(domain.indexOf(«bing.net») !== -1))
{
hostMatch = true;
}
else if ((domain.indexOf(«bing.search.») !== -1) &&
(domain.indexOf(«.net») === (domain.length-4)))
{ //bing.search.xxxx.net
hostMatch = true;
}
else
{ // xx.bing.com or bing.com.xx
var domainLen = domain.length;
var tldPos = domain.indexOf(«.bing.com»);
if (tldPos > -1)
{
if ((domainLen – tldPos) == 9)
hostMatch = true;
}
}

if (hostMatch)
{
var displayStyle = (domain == ‘bing.search.daum.net’) ? ‘inline-block’ : ‘inline’;
this.addAnchorStyle = {
display: displayStyle
};

if (path.indexOf(«search?») == 0)
return true;
}

return false;

};
searchshield.BingSearchEngine.prototype.includeLink = function(tag)
{
var outHref = false;

if (tag.tagName == ‘IMG’)
{ //no images
return false;
}

if (tag.href.charAt(0) == ‘/’)
{ //no relative links
return false;
}

if (/trademarks/i.test(tag.id))
{
// don’t link the trademark at the bottom of the page
return false;
}

if ((tag.parentNode) && (/sc_stc/i.test(tag.parentNode.id)))
{ // don’t verdict the social sites – our verdict doesn’t fit
return false;
}
else if (!!searchshield.getParentNodeByClassName(«sw_t»,tag,3))
{ // no links in page header
return false;
}
else if (searchshield.DoesURLContain(tag.href, «r.msn.co») ||
searchshield.DoesURLContain(tag.href, «overture.com»))
{ // france has r.msn.co and italy has overture.com sponsored links
// with the link in CITE element

var spanElements = null;

// top links – check for a CITE
spanElements = tag.getElementsByTagName(«CITE»);
if ((spanElements == null) || (spanElements.length 0))
{
outHref = spanElements[0].innerHTML;
if (outHref != null)
{
// replace any nbsp’s
outHref = outHref.replace(» «, » «);

// url is after the last space in the html, after the ‘-‘
var space_pos = outHref.lastIndexOf(» «);
if (space_pos != -1)
outHref = outHref.slice(space_pos + 1);

outHref = searchshield.checkUrl(outHref);

// save the link
return outHref;
}
}

// side links
if (tag.lastChild != null)
{
outHref = tag.lastChild.innerHTML;
if (outHref != null)
{
outHref = searchshield.checkUrl(outHref);
// save the link
return outHref;
}
}
}
// no sponsored links for now
else if (searchshield.DoesURLContain(tag.href, this.search.uri.host) ||
searchshield.DoesURLContain(tag.href, «.live.com») ||
searchshield.DoesURLContain(tag.href, «.bing.com») ||
searchshield.DoesURLContain(tag.href, «.bing.net») ||
searchshield.DoesURLContain(tag.href, «.daum.net») ||
searchshield.DoesURLContain(tag.href, «.gmarket.co») ||
searchshield.DoesURLContain(tag.href, «.multimap.com») ||
searchshield.DoesURLContain(tag.href, «msn.») ||
searchshield.DoesURLContain(tag.href, «ms.ciao.») ||
searchshield.DoesURLContain(tag.href, «ms.ciao-«) ||
searchshield.DoesURLContain(tag.href, «advertising.microsoft.co») ||
searchshield.DoesURLContain(tag.href, «javascript:») ||
searchshield.DoesURLContain(tag.href, «go.microsoft.co») ||
searchshield.DoesURLContain(tag.href, «hotmail.co») ||
searchshield.DoesURLContain(tag.href, «cc.bingj.com») ||
searchshield.DoesURLContain(tag.href, «microsofttranslator.com») ||
searchshield.DoesURLContain(tag.href, «.engkoo.com») ||
searchshield.DoesURLContain(tag.href, «sealinfo.verisign.com») ||
searchshield.DoesURLContain(tag.href, «explabs.com») ||
searchshield.DoesURLContain(tag.href, «onlinehelp.microsoft.com») ||
searchshield.DoesURLContain(tag.href, «.myoverture»))
{
// not a link
return false;
}
else
return tag.href;
};
searchshield.BingSearchEngine.prototype.addImage = function(node, image, hidden)
{
var element = node.element;
var parentNode = node.element.parentNode;
var grandParentNode = !!parentNode ? parentNode.parentNode : null;

// if there are redundant links in the same grandparent then skip them
if (!!grandParentNode)
{
gpChildren = grandParentNode.childNodes;
for (var i=0; i < gpChildren.length; i++)
{
if (!!element.href && gpChildren[i].tagName == "A" && gpChildren[i].href == element.href)
return;
}
}

var parent = searchshield.SearchEngine.prototype.addImage;
return parent.call(this, node, image, hidden);
};
/////////////// BING SEARCH ENGINE ///////////////

/////////////// BAIDU SEARCH ENGINE ///////////////
searchshield.BaiduSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);

this.updateImageStyle = {
verticalAlign: null
};
};
searchshield.BaiduSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.BaiduSearchEngine.prototype.constructor = searchshield.BaiduSearchEngine;
searchshield.BaiduSearchEngine.prototype.name = "baidu";
searchshield.BaiduSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === 'undefined' || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var hostMatch = false;
var domain = uri.host;

// re stitch the uri path and query elements to
// use existing logic
var path = uri.path + uri.delimiter + uri.query;

if (domain == "www.baidu.com" || path.indexOf("testBaidu") !== -1)
hostMatch = true;

if (hostMatch)
{
if (path.indexOf("s?") == 0)
return true;
}

return false;
};
searchshield.BaiduSearchEngine.prototype.includeLink = function(tag)
{
if (tag.className && tag.className == "m")
return false;

if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;
else
{
// no link to self
var traverseElement = tag.parentNode;
while ( traverseElement && traverseElement.className != "tbody")
{
if (traverseElement.className == "f")
return tag.href;

traverseElement = traverseElement.parentNode;
}

return false;
}

};
/////////////// BAIDU SEARCH ENGINE ///////////////

/////////////// EARTHLINK SEARCH ENGINE ///////////////
searchshield.EarthlinkSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.onlyPrimaries = false;

this.addAnchorStyle = {
position: "static"
};
};
searchshield.EarthlinkSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.EarthlinkSearchEngine.prototype.constructor = searchshield.EarthlinkSearchEngine;
searchshield.EarthlinkSearchEngine.prototype.name = "earthlink";
searchshield.EarthlinkSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === 'undefined' || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var hostMatch = false;
var domain = uri.host;

// re stitch the uri path and query elements to
// use existing logic
var path = uri.path + uri.delimiter + uri.query;

// For EarthLink the host must match:
// search.earthlink.net
if (("search.earthlink.net" == domain) &&
(path.indexOf("search?") == 0))
{
return true;
}

return false;
};
searchshield.EarthlinkSearchEngine.prototype.includeLink = function(tag)
{
var outHref = "";
var findStr = "";

// check for an anchor
if (tag.tagName == "A")
{
// check for sponsored
if (tag.id.indexOf("a") == 0)
{
var q = tag.href.indexOf("&q=");
var qlen = 3;
if (q == -1)
{
q = tag.href.indexOf("&adurl=");
qlen = 7;
if (q == -1)
return false;
}

// find end of url
var end = tag.href.indexOf("&", q+qlen);
if (end < 0)
end = tag.href.length;

// add the link
outHref = tag.href.substring(q+qlen, end);

if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}

// don't search url's to self
if ((tag.href.indexOf("://") == -1) || searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;

// if a normal web result add it
if (tag.parentNode && (tag.parentNode.tagName == "H3") &&
tag.parentNode.parentNode && (tag.parentNode.parentNode.tagName == "LI") &&
tag.parentNode.parentNode.parentNode && (tag.parentNode.parentNode.parentNode.tagName == "UL"))
{
if (searchshield.FilterUrl(tag.href, this.filter_urls))
return false;

return tag.href;
}
}

return false;
};
/////////////// EARTHLINK SEARCH ENGINE ///////////////

/////////////// AOL SEARCH ENGINE ///////////////
searchshield.AOLSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);

this.addImageStyle = {
display: "inline"
};
this.addAnchorStyle = {
display: null
};
this.updateImageStyle = {
verticalAlign: null,
display: "inline"
};
};
searchshield.AOLSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.AOLSearchEngine.prototype.constructor = searchshield.AOLSearchEngine;
searchshield.AOLSearchEngine.prototype.name = "aol";
searchshield.AOLSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === 'undefined' || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain = uri.host;
//path may be 'aol/search' or 'search'
var pathArray = uri.path.split("/");
var aol = pathArray[0];
// re stitch the uri path and query elements
// to use existing logic
var path = (undefined == pathArray[1]) ? pathArray[0] : pathArray[1];
path += uri.delimiter + uri.query;

if ("search.aol.com" == domain)
{
if ((aol == "aol") &&
(path.indexOf("search?") == 0))
{
return true;
}
}

return false;
};
searchshield.AOLSearchEngine.prototype.includeLink = function(tag)
{
if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;

// sponsored links – google
if ((tag.className) && (tag.className.indexOf("slLink topAnchor") != -1))
{ //parse for embedded href

if (tag.href.indexOf("/aclk?sa=") == -1)
return false;

var adurl = tag.href.indexOf("&adurl=http");
if (adurl != -1)
{
var urlPos = adurl+7; // puts it on the http
var outHref = tag.href.substring(urlPos);

// extract any fragment text, do not unescape
var pound = outHref.indexOf("#");
if (pound != -1)
{
var fragment = outHref.substring(pound);
outHref = outHref.substring(0, pound);
outHref = unescape(outHref);
outHref += fragment;
if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}

outHref = unescape(outHref);
if (outHref.indexOf("?") == -1)
{
var ampPos = outHref.indexOf("&");
if (ampPos != -1)
outHref = outHref.substring(0, ampPos);
}

if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}

return false;
}

if (tag.className == "find")
return tag.href;

return false;
};
searchshield.AOLSearchEngine.prototype.insertNodes = function(node, doc)
{
var element = node.element;
var score = node.score;

if (element && element.className && element.className.indexOf("slLink") != -1)
{ //sponsored links only

// for alt image
if (score == searchshield.SCORE_SS_VERISIGN)
return [element.nextSibling, element.parentNode];

// for verdict image
var cN = element.childNodes;
var cnLen = cN.length;
for (var i=0; i now http://us.yhs4.search.yahoo.com/yhs/search?fr=altavista&fr=altavista&itag=ody&q=warez&kgs=1&kls=0
// xx.altavista.com where xx is a country code
var hostMatch = false;
if («www.altavista.com» == domain)
{
hostMatch = true;
}
else
{
// xx.altavista.com
var pDest = domain.indexOf(«.altavista.com»);
if ((pDest != -1 ) && ((domain.length – pDest) == 14))
{
hostMatch = true;
}
else
{
// a reference to altavista must be present in yahoo search url
var pRef = (uri.qsArray.fr && uri.qsArray.fr == ‘altavista’);
pDest = domain.indexOf(«search.yahoo.com»);
if (pDest != -1 && pRef)
hostMatch = true;
}
}

if (hostMatch)
{
//path must start with web/results?
if ((path.indexOf(«yhs/search?») == 0) ||
(path.indexOf(«search;») == 0) ||
(path.indexOf(«yhs/search;») == 0) ||
(path.indexOf(«web/results?») == 0)||
(path.indexOf(«fr=altavista») != -1))
{
return true;
}
}

return false;
};
searchshield.AltaVistaSearchEngine.prototype.includeLink = function(tag)
{
var outHref = «»;
var findStr = «»;

// initial checks
if ((!tag.href) ||
(tag.href.charAt(0) == ‘#’) ||
(tag.href.indexOf(«javascript:») == 0))
{
return false;
}

if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;

var spnsdLinks = searchshield.getParentNodeByTagName(«DIV», tag, «className»);
if ((spnsdLinks) &&
(spnsdLinks.className.indexOf(‘ads’) > -1)) // sponsored links
{
if (!tag.parentNode)
return false;

// parse ads for em tag
var baseNode;
if (spnsdLinks.className.indexOf(‘ads horiz’) > -1) // horizontal ads sections
baseNode = tag.parentNode.parentNode;
else
baseNode = tag.parentNode;

if (!baseNode || !baseNode.lastChild || baseNode.lastChild.tagName != ‘EM’)
return false;

var outHref = searchshield.removeHtmlTags(baseNode.lastChild.innerHTML);
return outHref;
}

if ((tag.className == «spt») ||
(tag.className == «res») ||
(tag.className == «yschttl spt»))
{
findStr = «/**»;
var pos = tag.href.indexOf(findStr);
if (pos != -1)
{
pos += 3;
outHref = tag.href.substring(pos);
outHref = unescape(outHref);

// no results for overture.com & no yahoo domains
chkHref = outHref.toLowerCase();
if (chkHref.indexOf(«overture.») != -1)
return false;

// split the url based on ‘/’
var parts = outHref.split(‘/’);

// only need a domain
if ((parts != null) && (parts[2] != null))
{
var domain = parts[2];
if ((domain.indexOf(«rdrjp.yahoo.com») != -1) ||
(domain.indexOf(«rdrkrs.yahoo.com») != -1) ||
(domain.indexOf(«rdrtpe.yahoo.com») != -1) ||
(domain.indexOf(«rdrird.yahoo.com») != -1) ||
(domain.indexOf(«rdrhk2.yahoo.com») != -1) ||
(domain.indexOf(«rdrsg1.yahoo.com») != -1) ||
(domain.indexOf(«rdrin2.yahoo.com») != -1) ||
(domain.indexOf(«rdre1.yahoo.com») != -1) ||
(domain.indexOf(«rdrw1.yahoo.com») != -1) )
{
return false
}
}

return outHref;
}
else
{
return tag.href;
}
}

return false;
};
searchshield.AltaVistaSearchEngine.prototype.getImgElement = function (element)
{
while (element != null)
{
element = element.nextSibling;
if (element != null)
{
if ((element.id == null) || (element.id.indexOf(«LXPLSS_») == -1))
{ // not our id but hit another anchor no verdict
if (element.tagName == «A»)
{
element = null;
break;
}
}
else if (element.tagName == «A»)
break;
}
}

var rtnElem = !!element ? element.firstChild : element;
return rtnElem;
};
/////////////// ALTAVISTA SEARCH ENGINE ///////////////

/////////////// YANDEX SEARCH ENGINE ///////////////
searchshield.YandexSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
};
searchshield.YandexSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.YandexSearchEngine.prototype.constructor = searchshield.YandexSearchEngine;
searchshield.YandexSearchEngine.prototype.name = «yandex»;
searchshield.YandexSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain= uri.host;
// re stitch the uri path and query elements
// to use existing logic
var path = uri.path + uri.delimiter + uri.query;

if ((domain.match(/yandex\.com|by|kz|ru|ua/i)) &&
(path.indexOf(«yandsearch?») == 0))
{
return true;
}

return false;
};
searchshield.YandexSearchEngine.prototype.includeLink = function(tag)
{
if (tag.href.indexOf(«/search») != -1)
{
return false;
}

if (searchshield.DoesURLContain(tag.href, this.search.uri.host) ||
searchshield.DoesURLContain(tag.href, «.yandex.net») ||
searchshield.DoesURLContain(tag.href, «.yandex.ru») ||
searchshield.DoesURLContain(tag.href, «moikrug.ru») ||
searchshield.DoesURLContain(tag.href, «ya.ru») ||
searchshield.DoesURLContain(tag.href, «.yandex.com») ||
searchshield.DoesURLContain(tag.href, «yandex.st»))
{
return false;
}

parentNode = tag.parentNode;
if ((tag.parentNode) &&
(tag.parentNode.parentNode) &&
(tag.parentNode.parentNode.className.toLowerCase() == «moreinfo»))
{
return false;
}

return tag.href;
};
searchshield.YandexSearchEngine.prototype.getImgElement = function (element)
{
while (element != null)
{
element = element.nextSibling;
if (element != null)
{
if ((element.id == null) || (element.id.indexOf(«LXPLSS_») == -1))
{ // not our id but hit another anchor no verdict
if (element.tagName == «A»)
{
element = null;
break;
}
}
else if (element.tagName == «A»)
break;
}
}

var rtnElem = !!element ? element.firstChild : element;
return rtnElem;
};
/////////////// YANDEX SEARCH ENGINE ///////////////

/////////////// SEZNAM SEARCH ENGINE ///////////////
searchshield.SeznamSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);

this.elementAttribute = {
width: «18»,
height: «18»
};

this.updateImageStyle = {
width: «18px»,
height: «18px»
};
};
searchshield.SeznamSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.SeznamSearchEngine.prototype.constructor = searchshield.SeznamSearchEngine;
searchshield.SeznamSearchEngine.prototype.name = «seznam»;
searchshield.SeznamSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain= uri.host;
// re stitch the uri path and query elements
// to use existing logic
var path = uri.path + uri.delimiter + uri.query;

if ((domain.indexOf(«search.seznam.cz») > -1) &&
((path.indexOf(«?») == 0) || (path.indexOf(«svet») == 0)))
{
return true;
}

return false;
};
searchshield.SeznamSearchEngine.prototype.includeLink = function(tag)
{
if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;

var parentNode = tag.parentNode;
if (parentNode)
{
var grandParentNode = tag.parentNode.parentNode;
if ((parentNode.tagName == «SPAN») &&
((parentNode.className.toLowerCase() == «sklik-url») ||
(parentNode.className.toLowerCase() == «sklik-title»)))
{ // locate the real url and unencode it
var urlPos = tag.href.indexOf(«&url=http»);

if (urlPos != -1)
{
urlPos += 5;
outHref = tag.href.substring(urlPos);
outHref = unescape(outHref);

return outHref;
}
}
else if (grandParentNode)
{
var greatGrandParentNode = tag.parentNode.parentNode.parentNode;
if ((grandParentNode.tagName == «DIV») &&
((grandParentNode.className.toLowerCase() == «text») || (grandParentNode.className.toLowerCase() == «hlasky otz»)))
{ // standard link
return tag.href;
}
else if (greatGrandParentNode && greatGrandParentNode.tagName == «DIV» &&
(greatGrandParentNode.className.toLowerCase() == «hotlinks»))
{ // hint link
return tag.href;
}

}
}

return false;
};
/////////////// SEZNAM SEARCH ENGINE ///////////////

/////////////// WEBHLEDANI SEARCH ENGINE ///////////////
searchshield.WebhledaniSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
};
searchshield.WebhledaniSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.WebhledaniSearchEngine.prototype.constructor = searchshield.WebhledaniSearchEngine;
searchshield.WebhledaniSearchEngine.prototype.name = «webhledani»;
searchshield.WebhledaniSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain= uri.host;
// re stitch the uri path and query elements
// to use existing logic
var path = uri.path + uri.delimiter + uri.query;

if ((domain.indexOf(«webhledani.cz») > -1) &&
(path.indexOf(«results.aspx?») == 0))
{
return true;
}

return false;
};
searchshield.WebhledaniSearchEngine.prototype.includeLink = function(tag)
{
if (tag.href.indexOf(«/redir.aspx?») != -1)
{
var ancestorNode;

// sponsored link
if ((ancestorNode = searchshield.getParentNodeByClassName(«results sponsored», tag, 3)) != null)
{
if ((ancestorNode = searchshield.getParentNodeByClassName(«res1», tag, 2)) != null)
{

var spanSibling = ancestorNode.nextSibling;
while (spanSibling.nodeName != ‘SPAN’)
{
spanSibling = spanSibling.nextSibling;
if (spanSibling.nodeName == ‘DIV’ || spanSibling.className == ‘res1’)
{
spanSibling = null;
break;
}
}

if (spanSibling)
outHref = spanSibling.innerHTML;
}

if (outHref)
return searchshield.checkUrl(searchshield.removeHtmlTags(outHref));
}

if ((ancestorNode = searchshield.getParentNodeByClassName(«right-sponsored», tag, 3)) != null)
{
var outHref;

if ((ancestorNode = searchshield.getParentNodeByClassName(«res3», tag, 2)) != null)
{

var spanSibling = ancestorNode.nextSibling;
while (spanSibling.nodeName != ‘SPAN’)
{
spanSibling = spanSibling.nextSibling;
if (spanSibling.nodeName == ‘DIV’ || spanSibling.className == ‘res3’)
{
spanSibling = null;
break;
}
}

if (spanSibling)
outHref = spanSibling.innerHTML;
}

if (outHref)
return searchshield.checkUrl(searchshield.removeHtmlTags(outHref));
}

// result link
if (searchshield.getParentNodeByClassName(«results», tag, 3) != null)
{
if ((ancestorNode = searchshield.getParentNodeByClassName(«res2», tag, 2)) != null)
{
if (tag.parentNode && (tag.parentNode.nodeName != ‘P’))
return getLinkHref(ancestorNode);
}
}
}

return false;

function getLinkHref(aNode)
{
var spanElems = aNode.getElementsByTagName(‘span’);
for (var i=0; i -1) ||
(domain.indexOf(«shop.benl.ebay») > -1))
{
if ((path.indexOf(«?_from=») == 0) ||
(path.indexOf(«i.html») > -1))
{
return true;
}
}

// ebay.se
if ((domain.indexOf(«search.eim.ebay») > -1) &&
((path.indexOf(«?kw=») > -1) || (path.indexOf(«?ev=») > -1)))
{
return true;
}

if ((domain.indexOf(«search.auction.co.kr») > -1 ) &&
((path.indexOf(«?keyword=») > -1)))
{
// would normally set these properties in the constructor or in an
// overriding function but they’re only required for this domain

// links are in iframes
this.processFrames = true;

// must downsize verdicts for proper display
this.elementAttribute = {
width: «16»,
height: «16»
};
this.updateImageStyle = {
width: «16px»,
height: «16px»
};

return true;
}

// latin america ebay
// listado.mercadolibre.com.xx or listado.mercadolibre.co.xx
// or listado.mercadolibre.xx or
// category.mercadolibre.com.xx or listado.mercadolibre.xx/category
// lista.mercadolivre.com.xx or lista.mercadolivre.com.xx/category
if ((domain.indexOf(«www.») == -1) &&
((domain.indexOf(«.mercadolibre.») > -1 ) ||
(domain.indexOf(«.mercadolivre.») > -1 )))
{
return true;
}
return false;
};
searchshield.eBaySearchEngine.prototype.includeLink = function(tag)
{
var parentNode = null;
var outHref = false;

if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;

if ( tag.href.indexOf(«.ebayrtm.com/clk?») > -1 )
{
if ( tag.title == null || tag.title.length -1)
{ // at least one dot
if (outHref.indexOf(this.search.uri.host) == -1)
{ // no host
if (outHref.toLowerCase().indexOf(«ebay.com») == -1)
{
return outHref;
}
}
}
}
}
// ebay.se – Google ads
parentNode = tag.parentNode;
if (parentNode && (parentNode.className.toLowerCase() == «google-ad-link»))
{
if (tag.href.indexOf(«/aclk?sa=») != -1)
{
findStr = «&adurl=http»;
var urlPos = tag.href.indexOf(findStr);
if (urlPos != -1)
{
urlPos += 7; // puts it on the http
outHref = tag.href.substring(urlPos);

// extract any fragment text, shouldn’t be unescaped
var pound = outHref.indexOf(«#»);
if (pound != -1)
{
var fragment = outHref.substring(pound);
outHref = outHref.substring(0, pound);
outHref = unescape(outHref);
outHref += fragment;
if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}

outHref = unescape(outHref);
if (outHref.indexOf(«?») == -1)
{
var ampPos = outHref.indexOf(«&»);
if (ampPos != -1)
outHref = outHref.substring(0, ampPos);
}

if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;
return outHref;
}
}
}

// auction.co.kr
parentNode = tag.parentNode;
if (parentNode && (parentNode.className.toLowerCase() == «link»))
{
if (tag.href.indexOf(«adcr.naver.com») > -1)
{
outHref = tag.innerText;
if ((outHref == null) || (outHref.length -1 )
{
var spanElements = tag.getElementsByTagName(«span»);
if ((spanElements != null) &&
(spanElements.length > 0))
{
if ( spanElements[0].className.toLowerCase() == «mclics-url» )
{
outHref = spanElements[0].innerHTML;
if ( outHref == null || outHref.length -1)
{ // at least one dot
if ((outHref.toLowerCase().indexOf(«mercadolibre») == -1) &&
(outHref.toLowerCase().indexOf(«mercadolivre») == -1))
{
return outHref;
}
}
}
}
}
}

return false;
};
/////////////// EBAY SEARCH ENGINE ///////////////

/////////////// DIGG SEARCH ENGINE ///////////////
searchshield.DiggSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.new_links = false;
};
searchshield.DiggSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.DiggSearchEngine.prototype.constructor = searchshield.DiggSearchEngine;
searchshield.DiggSearchEngine.prototype.name = «digg»;
searchshield.DiggSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain= uri.host;
// re stitch the uri path and query elements
// to use existing logic
var path = uri.path + uri.delimiter + uri.query;

if ((domain.indexOf(«digg.com») > -1) &&
(path.indexOf(«/ad») == -1))
{
return true;
}

return false;
};
searchshield.DiggSearchEngine.prototype.includeLink = function(tag)
{
var outHref = false;
var findStr = «»;

if ((tag.parentNode) &&
(tag.parentNode.className.toLowerCase() == «digg-count»))
{
return false;
}

if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
{
if (tag.className && tag.className.indexOf(‘source’) != -1)
{
findStr = «/search?q=site:»;
var urlPos = tag.href.indexOf(findStr);
if (urlPos != -1)
{
urlPos += 15;
outHref = tag.href.substring(urlPos);
return outHref;
}
}
}

return false;
};
searchshield.DiggSearchEngine.prototype.addImage = function(node, image, hidden)
{
// remove style that is set when alt image is applied
this.addAnchorStyle = {
background: «none»
};

var parent = searchshield.SearchEngine.prototype.addImage;
return parent.call(this, node, image, hidden);
};
/////////////// DIGG SEARCH ENGINE ///////////////

/////////////// SLASHDOT SEARCH ENGINE ///////////////
searchshield.SlashdotSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.showCleanVerdicts = false;
this.new_links = false;
this.type = ‘inline’;
};
searchshield.SlashdotSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.SlashdotSearchEngine.prototype.constructor = searchshield.SlashdotSearchEngine;
searchshield.SlashdotSearchEngine.prototype.name = «slashdot»;
searchshield.SlashdotSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain= uri.host;
// re stitch the uri path and query elements
// to use existing logic
var path = uri.path + uri.delimiter + uri.query;

if (domain.indexOf(«slashdot.org») != -1)
{
return true;
}

return false;
};
searchshield.SlashdotSearchEngine.prototype.includeLink = function(tag)
{
if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;

if ( tag.href.indexOf(«mailto:») != -1 )
return false;

if ( tag.href.indexOf(«slashdot.org») != -1 )
return false;

if (tag.parentNode && (tag.parentNode.tagName == «DIV»))
{
if (tag.parentNode.id.indexOf(«text-«) != -1)
{
return tag.href;
}
}
else if ( tag.parentNode && tag.parentNode.parentNode && tag.parentNode.parentNode.tagName == «DIV» )
{
if ( tag.parentNode.parentNode.id.indexOf(«text-«) != -1 )
{
return tag.href;
}
}

return false;
};
searchshield.SlashdotSearchEngine.prototype.addImage = function(node, image, hidden)
{
var doc = this.search.doc;

this.init_inline_ratings(doc);
this.show_inline_ratings(doc, node, image);
};
/////////////// SLASHDOT SEARCH ENGINE ///////////////

/////////////// TWITTER SEARCH ENGINE ///////////////
searchshield.TwitterSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.showCleanVerdicts = false;
this.new_links = false;
this.type = ‘inline’;
};
searchshield.TwitterSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.TwitterSearchEngine.prototype.constructor = searchshield.TwitterSearchEngine;
searchshield.TwitterSearchEngine.prototype.name = «twitter»;
searchshield.TwitterSearchEngine.prototype.twitter_filter_urls = [«twitpic.com», «twitterfeed.com», «twitter.peoplebrowsr.com»];
searchshield.TwitterSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain= uri.host;

if (domain.indexOf(«twitter.com») != -1)
{
return true;
}

return false;
};
searchshield.TwitterSearchEngine.prototype.includeLink = function(tag)
{
if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;

if (tag.className.length = 4))
{
// else we want the fourth value
var match = matches[3];
if (match && (match.length > 0))
return match
}

return href;
};
/////////////// GMAIL SEARCH ENGINE ///////////////

/////////////// FACEBOOK SEARCH ENGINE ///////////////
searchshield.FacebookSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.showCleanVerdicts = false;
this.type = ‘inline’;
};
searchshield.FacebookSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.FacebookSearchEngine.prototype.constructor = searchshield.FacebookSearchEngine;
searchshield.FacebookSearchEngine.prototype.name = «facebook»; // the name by which the search engine is known (always lowercase)
searchshield.FacebookSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

if (uri.host.indexOf(«www.facebook.com») != -1)
return true;

return false;
};
searchshield.FacebookSearchEngine.prototype.includeLink = function(tag)
{
if (!tag.href || (tag.href.indexOf(‘facebook.com’) > -1) || (tag.href.indexOf(‘ak.fbcdn.net’) > -1))
return false;

return tag.href
};
searchshield.FacebookSearchEngine.prototype.addImage = function(node, image, hidden)
{
var doc = this.search.doc;

this.init_inline_ratings(doc);
this.show_inline_ratings(doc, node, image);
};
/////////////// FACEBOOK SEARCH ENGINE ///////////////

/////////////// MYSPACE SEARCH ENGINE ///////////////
searchshield.MySpaceSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.showCleanVerdicts = false;
this.type = ‘inline’;
};
searchshield.MySpaceSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.MySpaceSearchEngine.prototype.constructor = searchshield.MySpaceSearchEngine;
searchshield.MySpaceSearchEngine.prototype.name = «myspace»; // the name by which the search engine is known (always lowercase)
searchshield.MySpaceSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

if (uri.host.indexOf(«www.myspace.com») != -1)
return true;

return false;
};
searchshield.MySpaceSearchEngine.prototype.includeLink = function(tag)
{
if (searchshield.DoesURLContain(tag.href, this.search.uri.host) )
{
return false;
}

return tag.href
};
searchshield.MySpaceSearchEngine.prototype.addImage = function(node, image, hidden)
{
var doc = this.search.doc;

this.init_inline_ratings(doc);
this.show_inline_ratings(doc, node, image);
};
/////////////// MYSPACE SEARCH ENGINE ///////////////

/////////////// AVG TOOLBAR REPORTING ///////////////
var avgreport = {
BLOCK_SEVERITY: 3,
scanResult: function (doc, url, foundUrl, ip) {
// report scan end only if surf enabled
if (‘1’ != searchshield.avgCallFunc(doc, ‘GetSurfEnabled’))
return;

// for now native is handling the interstitial
var results = searchshield.avgCallFunc(doc, ‘MalsiteCheck’, url);
if ( results == null )
return;

var parts = results.split(‘::’);

// need at least severity
if (parts == null)
return;

if (!ip)
ip = «»;

// use a block severity if foundUrl is given
var severity = !!foundUrl ? avgreport.BLOCK_SEVERITY : parseInt(parts[0], 10);
var category = «»;
var threat = «»;

// fill in the category and threat if something was found
if (severity > 0)
{
category = parts[2];
threat = parts[4];
}
// else
// return;

var scan_result = searchshield.avgCallFunc(doc, ‘ReportScanResult’, url, url, threat, category, ip, severity);
var scan_end = avgreport.scanEnd(doc, url);

return (scan_result && scan_end);
},
scanEnd: function (doc, url) {
return searchshield.avgCallFunc(doc, ‘ReportScanEnd’, url);
},
GetInterstitialIP: function (interstitial) {
// simple regex to pull the IP address
var regex = /(([1-9][0-9]{0,2})|0)\.(([1-9][0-9]{0,2})|0)\.(([1-9][0-9]{0,2})|0)\.(([1-9][0-9]{0,2})|0)/;
var match = regex.exec(interstitial);
if (!match)
return »;

return match[0];
}
}
/////////////// AVG TOOLBAR REPORTING ///////////////

/////////////// FLYOVERS ///////////////
var avglsflyover = {
count: 0,
poppedUp: false,
poppedElement: null,
reset: function () {
avglsflyover.count = 0;
avglsflyover.poppedUp = false;
avglsflyover.poppedElement = null;
},
popup: function (event, hash, search, flyover) {
if (!event)
event = window.event;

var div = document.getElementById(«XPLSS_Flyover»);
if (div == null)
return;

// establish target element and get its containing document object
// in case verdict is inside a frame
var eventTarget = event.srcElement;
var frameDoc = eventTarget.ownerDocument;

// if the element is the clock, don’t pop over it
if ((eventTarget.src != null) && (eventTarget.src.indexOf(«clock.gif») != -1))
return;

// save the element we popped over
avglsflyover.poppedElement = eventTarget;

// if no flyover get it
if ((flyover == null) || (flyover == «»))
{
flyover = searchshield.avgCallFunc(frameDoc, ‘BuildFlyover’, hash);

if (!flyover)
return;

// cleanup flyover, replace any new lines
flyover = flyover.replace(/\r/g, «»);
flyover = flyover.replace(/\n/g, «»);
// escape any single quotes
flyover = flyover.replace(/’/g, «'»);
}

// set the html in the layer
div.innerHTML = flyover;

// there is an unwanted text node that causes vertical misalignment of flyover
if (div.firstChild.nodeType == 3)
div.removeChild(div.firstChild);

avglsflyover.poppedUp = true;

// reset display count
avglsflyover.count = 0;

avglsflyover.position();
},
hide: function (event) {
var frameDoc = document || top.document;
var div = frameDoc.getElementById(«XPLSS_Flyover»);
if ((div == null) || (div.style == null) || (div.style.visibility == «hidden»))
return;

var trans_div = frameDoc.getElementById(«XPLSS_Trans»);
if ((trans_div == null) || (trans_div.style == null) || (trans_div.style.visibility == «hidden»))
return;

// scroll and keydown events will pass a null event by design
// toElement will be null when mousing out of frameelement containing a verdict
if (event == null || event.toElement == null)
{
return;
}

if (trans_div.contains(event.toElement) || div.contains(event.toElement))
return;

// if the toElement is a cooresponding alt image then don’t hide
// use try/catch because toElement will be null when mousing out of frame
try {
if (!!event.toElement.id && !!event.srcElement.id)
{
if (event.toElement.id.indexOf(event.srcElement.id.substring(0,event.srcElement.id.length-2)) == 0)
return;

if (event.srcElement.id == ‘XPLSS_Trans’ && /XPLSS_\d+VU\d/.test(event.toElement.id))
return;
}
}
catch(err){}

// hide and move somewhere off screen (negative offsets)
div.style.visibility = «hidden»;
div.style.left = «-2100px»;
div.style.top = «-2100px»;
trans_div.style.visibility = «hidden»;
trans_div.style.left = «-2100px»;
trans_div.style.top = «-2100px»;

return true;
},
position: function () {
if (!avglsflyover.poppedUp || (avglsflyover.poppedElement == null))
return;

var flyover = document.getElementById(«XPLSS_Flyover»);
if (flyover == null)
return;

// relative position of flyover in relation to icon
var locateX = 0; // 0=left, 1=right
var locateY = 0; // 0=above, 1=below, 2=beside icon

// get window sizes
var winSize = searchshield.viewPortSize();
var windowX = winSize[0];
var windowY = winSize[1];

// get the exact size of the flyover
var flyoverSize = searchshield.elementSize(flyover);
var flyoverX = flyoverSize[0];
var flyoverY = flyoverSize[1];

var verdictWidth = 0;
if (avglsflyover.poppedElement && avglsflyover.poppedElement.width)
verdictWidth = avglsflyover.poppedElement.width;

// get the bounding rect for image(s)
var imgRect = searchshield.GetFullBoundingRect(avglsflyover.poppedElement);

// half width/height of element bounding rect
var halfX = (imgRect.right – imgRect.left) / 2;
var halfY = (imgRect.bottom- imgRect.top) / 2;

// element the mouse is over, get the center position
var posX = searchshield.offsetLeft(avglsflyover.poppedElement) + halfX;
var posY = searchshield.offsetTop(avglsflyover.poppedElement) + halfY;

// if a verdict is inside a frame must get offsets for the frame element
var docFrames = document.frames;
if (docFrames)
{
for (var i=0; i posX)
{
// right
offsetX += halfX;
locateX = 1;
}
else
{
//left
offsetX -= (flyoverX + halfX);
}
if ((windowY – posY) > posY)
{
// below
if (posY < (windowY/4))
{
offsetY -= halfY;
locateY = 1;
}
else
{
offsetY -= (flyoverY / 2);
locateY = 2;
}
}
else
{
// above
if ((windowY – posY) < (windowY/4))
{
offsetY -= (flyoverY – halfY);
}
else
{
offsetY -= (flyoverY / 2);
locateY = 2;
}
}
// make sure we aren't off the screen
if (offsetY windowY)
offsetY = windowY – flyoverY;

// add page offsets back
offsetX += pageOffsetX;
offsetY += pageOffsetY;
posX += pageOffsetX;
posY += pageOffsetY;

var paddedOffsetX = 0; //provide space between icon and flyover
var padX = 3;
if (locateX == 0)
paddedOffsetX = offsetX – padX;
else
paddedOffsetX = offsetX + padX;

// set where to put the flyover
flyover.style.top = offsetY + «px»;
flyover.style.left = paddedOffsetX + «px»;

// set where to put the transparent layer
var trans = document.getElementById(«XPLSS_Trans»);
if (trans != null)
{
var trans_left = 0;
var trans_top = 0;
var trans_width= 0;
var trans_height = 0;

// transparent layer should overlap verdict image
if (locateX == 0)
trans_left = posX – flyoverX – halfX; // left
else
trans_left = posX – transXOffset – verdictWidth; // right

trans.style.left = trans_left + «px»;
trans.style.top = offsetY + «px»;

trans.style.width = flyoverX + verdictWidth + «px»;
trans.style.height = flyoverY + «px»;
}

avglsflyover.display();
},
display: function () {
avglsflyover.count++;
if (avglsflyover.count == 1)
{
var flyover = document.getElementById(«XPLSS_Flyover»);
if (flyover == null)
return;

// show the flyover, must use a little count to tell, crazy stuff
flyover.style.visibility = «visible»;
flyover.onmouseout = function(){
avglsflyover.hide(event);
};

// show the transparent layer
var trans_div = document.getElementById(«XPLSS_Trans»);
if (trans_div == null)
return;

trans_div.style.visibility = «visible»;
trans_div.onmouseout = function(){
avglsflyover.hide(event);
};

avglsflyover.poppedUp = false;
}
},
show: function () {
var div = document.getElementById(«XPLSS_Flyover»);
if (div == null)
return;

div.style.visibility = «visible»;

var trans_div = document.getElementById(«XPLSS_Trans»);
if (trans_div == null)
return;
trans_div.style.visible = «visible»;
}
};

var avglsinlineflyover = {
build: function (riskCategory, riskName, bgColor, borderColor) {
var html = »;
html += ‘

‘;
html += ‘
‘;
html += riskCategory + ‘
‘;
html += riskName + ‘
‘;
html += ‘

‘;

return html;
},
popup: function (event, flyover, nSeverity, blUrl) {
//set verdict info
var div = document.getElementById(‘XPLSS_InlineFlyover’);
if (div == null)
return;

// blUrl is an object for a blacklisted short url
// when it is passed get the final url
if (blUrl != undefined)
{
var finalUrl = searchshield.avgCallFunc(document, ‘GetFinalUrl’, blUrl.sUrl);

var riskUrl = blUrl.sUrl;
if ((finalUrl) && (searchshield.FilterUrl(finalUrl, xplSearch.engine.shortened_urls)))
finalUrl = avglsinlineflyover.getUrlFromQueryString(finalUrl);

var riskName = blUrl.riskNameLabel + finalUrl;
flyover = avglsinlineflyover.build(blUrl.riskCategory, riskName, blUrl.bgColor, blUrl.borderColor);
}

div.innerHTML = flyover;
div.style.width = «auto»; //reset width
div.style.position = «absolute»;

if (searchshield.quirksMode || searchshield.docMode <= 7)
{
var className = xplSearch.engine.inline.color.classname[nSeverity];
var imgBase = "linkscanner://" + className + "_inline_border_";
var divWidth = searchshield.elementSize(div)[0];
//round up to nearest 10 to avoid intentional wrapping in div
var flyoverWidth = divWidth + (10 – Math.ceil(10*((divWidth/10) – Math.floor(divWidth/10))));

var ilfoDivs = div.getElementsByTagName("div");
if (ilfoDivs && ilfoDivs.length == 5)
{
//div.style.fontSize = "10px";
div.style.backgroundImage = "url(" + imgBase + "tl.png)";
div.style.backgroundPosition = "0 0";
div.style.backgroundRepeat = "no-repeat";
div.style.width = flyoverWidth + "px";
div.style.zIndex = "9999";

// avgILFO_head
ilfoDivs[0].style.backgroundImage = "url(" + imgBase + "tr.png)";
ilfoDivs[0].style.backgroundPosition = "top right";
ilfoDivs[0].style.backgroundRepeat = "no-repeat";
ilfoDivs[0].style.width = flyoverWidth + "px";
ilfoDivs[0].style.height = "5px";

// avgILFO_head div
ilfoDivs[1].style.height = "5px";

// avgILFO_content
ilfoDivs[2].style.backgroundImage = "url(" + imgBase + "r.png)";
ilfoDivs[2].style.backgroundPosition = "top right";
ilfoDivs[2].style.backgroundRepeat = "repeat-y";
ilfoDivs[2].style.fontSize = "10px";
ilfoDivs[2].style.color = "black";
ilfoDivs[2].style.padding = "0px 10px";
ilfoDivs[2].style.textAlign = "left";
ilfoDivs[2].style.wordWrap = "break-word";
ilfoDivs[2].style.lineHeight = "130%";

// avgILFO_foot
ilfoDivs[3].style.backgroundImage = "url(" + imgBase + "bl.png)";
ilfoDivs[3].style.backgroundPosition = "bottom left";
ilfoDivs[3].style.backgroundRepeat = "no-repeat";
ilfoDivs[3].style.height = "5px";

// avgILFO_foot div
ilfoDivs[4].style.backgroundImage = "url(" + imgBase + "br.png)";
ilfoDivs[4].style.backgroundPosition = "bottom right";
ilfoDivs[4].style.backgroundRepeat = "no-repeat";
ilfoDivs[4].style.width = flyoverWidth + "px";
ilfoDivs[4].style.height = "5px";
}
else
{
div.style.fontSize = "10px";
div.style.backgroundColor = xplSearch.engine.inline.color.background[nSeverity];
div.style.border = xplSearch.engine.inline.color.border[nSeverity] + " solid 3px";
div.style.padding = "3px 8px";
}
}
else
{
// apply updated styles for new flyover content
var sheets = document.styleSheets;
for (var i=0; i < sheets.length; i++)
{
if (sheets[i].id && sheets[i].id == "avgILFOStyle")
{
var avgILFOStyle = sheets[i];
break;
}
}
if (typeof(avgILFOStyle) !== "undefined")
{
var className = xplSearch.engine.inline.color.classname[nSeverity];
var divWidth = searchshield.elementSize(div)[0];
//round up to nearest 10 to avoid intentional wrapping in div
var flyoverWidth = divWidth + (10 – Math.ceil(10*((divWidth/10) – Math.floor(divWidth/10))));

var rules = avgILFOStyle.rules;
for (var i=0; i < rules.length; i++)
{
var bgImg = rules[i].style.backgroundImage;
var selText = rules[i].selectorText.toLowerCase();

if (bgImg)
{
var bgImgStyle = bgImg.replace(/default/, className);
rules[i].style.backgroundImage = bgImgStyle;
}

if (((selText == ".avgilfo") ||
(selText == ".avgilfo_head") ||
(selText == ".avgilfo_foot div")) &&
(rules[i].style.width) && (rules[i].style.width == "0px"))
{
rules[i].style.width = (flyoverWidth) + "px";
}
}
}
}

if (!event)
event = window.event;

var eventTarget = event.srcElement;
avglsinlineflyover.position(eventTarget);
},
hide: function (event) {
if (!event)
event = window.event;

var div = document.getElementById("XPLSS_InlineFlyover");
if (div == null)
return;

div.style.visibility = "hidden"; //invisible
div.style.left = "-5000px";

if (!searchshield.quirksMode)
{
// reset flyover styles
var sheets = document.styleSheets;
for (var i=0; i < sheets.length; i++)
{
if (sheets[i].id && sheets[i].id == "avgILFOStyle")
{
var avgILFOStyle = sheets[i];
break;
}
}
if (typeof(avgILFOStyle) !== "undefined")
{
var rules = avgILFOStyle.rules;
for (var i=0; i 0 ? true : false;

// get the exact size of the flyover
var flyoverSize = searchshield.elementSize(flyover);
var flyoverX = flyoverSize[0];
var flyoverY = flyoverSize[1];

flyover.style.width = flyoverX + «px»;

// get the bounding rect for image(s)
var imgRect = imageElem.getBoundingClientRect();

// half width/height (center) of element bounding rect
var halfX = (imgRect.right – imgRect.left) / 2;
var halfY = (imgRect.bottom- imgRect.top) / 2;

// element the mouse is over, get the center position
var posX = searchshield.offsetLeft(imageElem) + halfX;
var posY = searchshield.offsetTop(imageElem) + halfY;

var pageOffsetX = 0;
var pageOffsetY = 0;
var hasParentFrame = false;

// normalize pos to 0 — get amount of scrolling in browser window
var scroll = searchshield.scrollSize(imageElem);
pageOffsetX = scroll[0];
pageOffsetY = scroll[1];
hasParentFrame = scroll[2];

posX -= pageOffsetX;
posY -= pageOffsetY;

//compensate for Firefox 3
if (posX posX)
{
// right
//offsetX += halfX;
offsetX = imgRect.right + 3;
locateX = 1;
}
else
{
//left
//offsetX -= (flyoverX + halfX);
offsetX = imgRect.left – flyoverX – 3;
}
if ((windowY – posY) > posY)
{
// below
if (posY < (windowY/4))
{
offsetY -= halfY;
locateY = 1;
}
else
{
offsetY -= (flyoverY / 2) – halfY;
locateY = 2;
}
}
else
{
// above
if ((windowY – posY) < (windowY/4))
{
offsetY -= (flyoverY – halfY);
}
else
{
offsetY -= (flyoverY / 2) + halfY;
locateY = 2;
}
}
// make sure we aren't off the screen
if (offsetY windowY)
{
offsetY = windowY – flyoverY;
}
else if (scrollBarX && ((windowY – (posY + halfY)) < scrollYWidth))
{ //verdict overlaps the horizontal scrollbar
offsetY = windowY – (flyoverY + scrollYWidth);
}

// add page offsets back – if not in frame
if (!hasParentFrame)
{
offsetX += pageOffsetX;
offsetY += pageOffsetY;
}
//posX += pageOffsetX;
//posY += pageOffsetY;

//var paddedOffsetX = 0; //provide space between icon and flyover
//var padX = 3;
//if (locateX == 0)
// paddedOffsetX = offsetX – padX;
//else
// paddedOffsetX = offsetX + padX;

// set where to put the flyover
flyover.style.top = offsetY + "px";
flyover.style.left = offsetX + "px";

avglsinlineflyover.display();
},
display: function () {
var div = document.getElementById('XPLSS_InlineFlyover');
if (div == null)
return;

// show the flyover
div.style.visibility = "visible";
},
imageExists: function(element) {
if (element)
{
// check next siblings children
var sibling = element.nextSibling;

if ((sibling == null) || (sibling.getElementsByTagName == null))
return false;

var images = sibling.getElementsByTagName("IMG");
if (images == null)
return false;

for (var i = 0; i < images.length; i++)
{
if (images[i].id == "avg_ls_image")
return true;
}
}

return false;
},
getImage: function (anchor) {
if (anchor)
{
var imageElem = null;
var images = anchor.getElementsByTagName("img");
if (images == null)
return imageElem;

for (var i = 0; i 0))
{
url = uri.qsArray.url;
}

return url;
},
mouseOverHandler: function (e, doc, engine) {
if (e && e.srcElement && e.srcElement.href)
{
// need to keep a reference to the function registered
// by the listener to be able to remove it.
var handlerFunc = arguments.callee;
var element = e.srcElement;
var href = e.srcElement.href;

// need an engine
if (!engine)
return;

// check if it has an image already
if (avglsinlineflyover.imageExists(element))
return;

// add the image, returns the anchor not the image
var new_element = engine.add_inline_image(doc, element, null, null);

// do the check and update in the background
setTimeout(function() {avglsinlineflyover.checkAndUpdate(doc, element, new_element, engine, handlerFunc)}, 1);
}
},
checkAndUpdate: function (doc, element, new_element, engine, handlerFunc) {
if (!engine)
return;

try {
// remove the listener and get final url
element.detachEvent(«onmouseover», handlerFunc, false);
var finalUrl = searchshield.avgCallFunc(doc, ‘GetFinalUrl’, element.href);
}
catch(e) {}

if ((typeof(finalUrl) != ‘undefined’) && finalUrl)
{
// if still a tiny url check for final url embedded in querystring
if (searchshield.FilterUrl(finalUrl, engine.shortened_urls) &&
(finalUrl.indexOf(«?url=») != -1))
{
finalUrl = avglsinlineflyover.getUrlFromQueryString(finalUrl);
}
// update the verdict
engine.display_inline(doc, new_element, finalUrl, null, true);
}
else
{
engine.avg_ls_inline_hide_verdict(new_element);
}
}
};
/////////////// FLYOVERS ///////////////

(function(){
setTimeout( function() {
try {
if ((self == top) && top.document) {
searchshield.init(top.document, 1);
}
}
catch(e){return;}
}, 1 );
return;
})();
// ]]> 

// <![CDATA[
/////////// SEARCH ///////////
var g_aEng;
var g_loc;

// Initialize namespace, use existing context
var searchshield = searchshield || {};

searchshield.clockUrl;

// constants
searchshield.SCORE_SS_SAFE = 1;
searchshield.SCORE_SS_CAUTION = 2;
searchshield.SCORE_SS_WARNING = 3;
searchshield.SCORE_SS_BLOCK = 4;
searchshield.SCORE_SS_VERISIGN = 7;

searchshield.BLOCK_NONE = 0;
searchshield.BLOCK_NORMAL = 1;
searchshield.BLOCK_PHISH = 2;
searchshield.BLOCK_YAHOO = 3;

searchshield.XPLCHECK_RESULT_SEV_NONE = 0;
searchshield.XPLCHECK_RESULT_SEV_LOW = 1;
searchshield.XPLCHECK_RESULT_SEV_MED = 2;
searchshield.XPLCHECK_RESULT_SEV_BLOCK = 3;

searchshield.VERISIGN_SPLIT_NOTEST = 0;
searchshield.VERISIGN_SPLIT_TESTA = 1;
searchshield.VERISIGN_SPLIT_TESTB = 2;

searchshield.needLivePhishCheck = false;
searchshield.allowedSites = [];
searchshield.enabled = function (doc)
{
var result = searchshield.avgCallFunc(doc, 'GetSearchEnabled');
return (result == '1' ? 1 : 0);
};
searchshield.init = function (doc)
{
if ((doc == null) || (doc.location == null) || (doc.location.href.search(/about:/) != -1))
return;

if (!searchshield.enabled(doc))
return;

if (!g_aEng)
g_aEng = searchshield.Search.prototype.detectEngine(doc.location.href);

if (!g_aEng)
return;

// init search object (not declared or is null)
if (typeof xplSearch === 'undefined')
{
// global
xplSearch = new searchshield.Search();

// reset the links added flag
xplSearch.new_links = false;

xplSearch.doc = doc;
xplSearch.href = xplSearch.doc.location.href;
xplSearch.uri = searchshield.parseLink(xplSearch.href);

xplSearch.engine = new searchshield[g_aEng+'SearchEngine'](xplSearch)
xplSearch.addEngine(xplSearch.engine);

searchshield.launch(doc);
}

if (doc.location.href != g_loc)
{
g_loc = doc.location.href;
if ((typeof xplSearch !== 'undefined') && (xplSearch != null))
searchshield.launch(doc);
}
};
searchshield.launch = function (doc)
{
// IE specific check
searchshield.quirksMode = (self.top.document.compatMode == 'BackCompat');
searchshield.docMode = parseInt(navigator.userAgent.split('MSIE')[1]);

if ((self === top) && (self.document === doc))
{
if (!xplSearch.engine)
return;

// set verdict display config
xplSearch.engine.setRatingsConfig(doc);

// init the alert popup
searchshield.initPopupAlert(doc);

if (xplSearch.engine.type != 'inline')
{
// save function reference for memory clean up later
var fn = function(event){avglsflyover.hide(null)};

//hide flyover if these events occur
window.detachEvent('onscroll', fn);
window.attachEvent('onscroll', fn);

doc.detachEvent('onkeydown', fn);
doc.attachEvent('onkeydown', fn);
}

// only start monitor on top doc
searchshield.avgPageMonitor.start(doc);
}

return;
};

// search monitors and processors – doc is always top most document
searchshield.avgPageMonitor = {
previousUrl: null,
start: function(doc){
searchshield.avgPageMonitor.stop();
searchshield.avgPageMonitor.process(doc);
searchshield.avgPageMonitor.timeoutID = window.setTimeout(function(){searchshield.avgPageMonitor.start(doc)}, 1000);
},
process: function(doc){
var currentUrl = doc.location.href;
var refresh = 0;
if (this.previousUrl != currentUrl) {
this.previousUrl = currentUrl;
avgreport.scanResult(doc, currentUrl);
refresh = (xplSearch.engine.name == 'google') ? 1 : 0;
}
searchshield.avgProcessSearch(doc, refresh);
},
stop: function(){
if (searchshield.avgPageMonitor.timeoutID)
{
window.clearTimeout(searchshield.avgPageMonitor.timeoutID);
delete searchshield.avgPageMonitor.timeoutID;
}
}
};

searchshield.avgProcessSearch = function (doc, refresh)
{
// doc may be about:Tabs or about:Blank
if (!doc)
return;

if (!searchshield.enabled(doc))
return;

if (!searchshield.clockUrl)
searchshield.clockUrl = searchshield.avgCallFunc(doc, 'GetIconUrl', '0');

xplSearch.clockUrl = searchshield.clockUrl

if (!xplSearch.engine)
return;

// get result links
xplSearch.links = [];
var links = searchshield.avgGetSearchLinks(doc, xplSearch.engine, refresh);

searchshield.needLivePhishCheck = false;
for (var i=0; i 0 && xplSearch.engine.type != ‘inline’)
{
searchshield.avgCallFunc(doc, ‘FinalScanComplete’);
}

// attach click handlers for popup alerts
doc.body.detachEvent(«onclick», searchshield.blockClick);
doc.body.attachEvent(«onclick», searchshield.blockClick);

doc.body.detachEvent(«ondblclick», searchshield.blockClick);
doc.body.attachEvent(«ondblclick», searchshield.blockClick);
};
searchshield.avgGetSearchLinks = function (doc, engine, refresh)
{
if (!doc.body)
return;

var alltags = doc.body.getElementsByTagName(‘a’);
for (var i = 0; i < alltags.length; i++)
{
if ( !refresh )
{ // no checked test if refreshing – google
if (alltags[i].getAttribute('avglschecked'))
continue;
}

// ignore linked resources
if (alltags[i].tagName == 'LINK')
continue;

// ignore in-page bookmarks and javascript
if ((!alltags[i].href) ||
(alltags[i].href.charAt(0) == '#') || // in-page bookmark
(alltags[i].href.indexOf("javascript") == 0))
continue;

// ignore verdicts
if (/XPLSS_/.test(alltags[i].id))
continue;

// ignore flyover anchors
if (/linkscanner|avgthreatlabs|avg\.com/.test(alltags[i].href))
continue;

var href = engine.includeLink(alltags[i]);
if (!href)
continue;

var newNode = engine.search.addLink(alltags[i], href);
engine.addImage(newNode, engine.search.clockUrl, false);
}

// recursivesly process all frames
var docFrames = doc.frames;
if (docFrames && engine.processFrames)
{
for (var j = 0; j < docFrames.length; j++)
{
var attr;
var frameDoc;
try {
attr = docFrames[j].frameElement.className;
frameDoc = docFrames[j].document;
}
catch(err){}

//TODO: make frame processing an engine function or at least make exclusions an engine property
// 'editable' frame it's probably a gmail reply
if (attr && (attr.indexOf("editable") != -1))
continue;

if (frameDoc)
searchshield.avgGetSearchLinks(frameDoc, engine, 0);
}
}

return engine.search.links;
};
searchshield.avglsCheckandUpdate = function (linkNode)
{
if (!xplSearch)
return;

// element is the search result anchor
var element = linkNode.element;
var href = linkNode.href;

var result = searchshield.avgCallFunc(xplSearch.doc, 'CheckSite', href, element.href);
if (result == null)
return;

var resultParse = result.split('::');

var phishing = resultParse[0]; // if phishing then rest of array does not exist.

if (phishing == 1)
return true;

if (resultParse.length -1) ? avglschecked.substring(0, sPos) : null;
var split = (sPos > -1) ? avglschecked.substring(sPos+1) : null;
if (hash && split && split != searchshield.VERISIGN_SPLIT_NOTEST)
{
// check updated verdict anchor for verisign domain
var d = event.srcElement.ownerDocument;
if (d.getElementById(«LXPLSS_» + hash + «U» + searchshield.SCORE_SS_VERISIGN))
{
searchshield.avgCallFunc(d, «RecordVSClick», hash, d.location.href);
}
}
}

var link = anchor.href;
var verdict = searchshield.getAvgImage(anchor);
var score = -1;
var img_id = »;
if (verdict != null)
{
score = verdict.score;
img_id = verdict.rawId;
}

// show popup alert (upper left)
if ((score >= searchshield.SCORE_SS_CAUTION) && (score <= searchshield.SCORE_SS_WARNING))
{
// prevent this click from going any further
var search_hash = searchshield.avgCallFunc(document, 'GetHash', document.location.href);
searchshield.ShowPopupAlert(document, link, img_id, search_hash);

// if possible, stop the event from going any further
searchshield.cancelEvent(event);
return false;
}

return true;
};

// called by native to update phishing links
searchshield.updatePhishingLinks = function (results)
{

if (!results)
return;

if (!xplSearch)
return;

var engine = xplSearch.engine;
var resultParse = results.split("::");
var resultsLength = resultParse[0];

for (var i=0; i < resultsLength; i++)
{
var idx = i*7;
var hash = resultParse[idx+1];
var score = resultParse[idx+2];
var new_image = resultParse[idx+3];
var alt_image = resultParse[idx+4];
var flyover = resultParse[idx+5];
var click_thru= resultParse[idx+6];
var altClick_thru = resultParse[idx+7];

engine.updateImage(hash, xplSearch.searchHash, score, new_image, alt_image, flyover, click_thru, altClick_thru);
}
};
searchshield.getAvgImage = function (element)
{
var obj = {};
obj.img = xplSearch.engine.getImgElement(element);
obj.score = -1;

//parse the score from the id
if (obj.img != null && obj.img.id)
{
var pos = !!obj.img.id ? obj.img.id.indexOf('U') + 1 : -1;
obj.score = (pos < 1) ? -1 : obj.img.id.charAt(pos);
obj.rawId = obj.img.id.substring(0,pos-1);
}

return obj;
};
searchshield.GetScannedLink = function (link)
{
if (!xplSearch || !(xplSearch.links instanceof Array))
return link;

// look for the link we scanned based on original element
for (var i = 0; i < xplSearch.links.length; i++)
{
if (xplSearch.links[i].element.href == link)
return xplSearch.links[i].href;
}
// else return the incoming link
return link;
};
searchshield.previouslyScanned = function (links, hash)
{
for (var i = 0; i < links.length; i++)
{
if ((links[i] != null) && (links[i].hash != null) &&
(links[i].hash == hash) && (links[i].checked == true))
return true;
}
return false;
};
searchshield.initPopupAlert = function (doc)
{
// check if it exists first
if (doc.getElementById("XPLSS_PopupAlert"))
return;

// create a div to use for the popup itself, hide for now
var popup_div = doc.createElement("DIV");
popup_div.setAttribute("id", "XPLSS_PopupAlert");
popup_div.style.position = "absolute";
popup_div.style.zIndex = "10000";
doc.body.appendChild(popup_div);
};
searchshield.initFlyover = function (doc, engine)
{
// create in top doc only
if (doc !== window.top.document)
doc = window.top.document;

// check if it exists first
if ((doc == null) || (doc.getElementById("XPLSS_Flyover")))
return;

// create a div to use for the flyover itself, hide for now
var flyover_div = doc.createElement("DIV");
flyover_div.setAttribute("id", "XPLSS_Flyover");
flyover_div.style.position = "absolute";
flyover_div.style.zIndex = "10000";
doc.body.appendChild(flyover_div);

// create a layer for the image
var trans_div = doc.createElement("DIV");
trans_div.setAttribute("id", "XPLSS_Trans");
trans_div.style.position = "absolute";
trans_div.style.zIndex = "9999";
doc.body.appendChild(trans_div);
};
searchshield.ShowPopupAlert = function (doc, link, hash, search)
{
// build the content
var popup_content = searchshield.avgCallFunc(doc, 'BuildPopupAlert', hash, search);
if (popup_content == null || popup_content == "")
return;

// get the div
var div = doc.getElementById("XPLSS_PopupAlert");
div.innerHTML = searchshield.CleanupHTML(popup_content);

// set position, account for scrolling
var zoom = searchshield.zoomLevel();
var pageOffsetX = Math.round(doc.documentElement.scrollLeft/zoom);
var pageOffsetY = Math.round(doc.documentElement.scrollTop/zoom);

div.style.left = 10 + pageOffsetX + "px";
div.style.top = 10 + pageOffsetY + "px";

// TODO: the event handler function doesn't exist so, is this even necessary?
//div.attachEvent("onmouseout", HidePopupAlert);

// set the link
//var data = doc.getElementById("avgalertpopurl");
//if (data)
// data.innerHTML = escape(link);

// set visibility
div.style.visibility = "visible";

//navigate to the link after timed delay
// TODO: Bug 31707 – make this open a new tab/window
setTimeout(function(){doc.location.assign(link)}, 3000);
};
searchshield.avgCallFunc = function (doc, name /*, param1…, paramN*/)
{
// get the data element
var avg_ls_data = (typeof gAvgDataElement !== 'undefined') ? gAvgDataElement : doc.getElementById("avglsdata");

if ((avg_ls_data == null) || (name == null))
return;

// save the data element
gAvgDataElement = avg_ls_data;

// for some reason you can't fire and event on an element with no parent node
if (avg_ls_data.parentNode == null)
return;

// set the attributes
avg_ls_data.setAttribute("function", name);

// set variable length of optional parameter attributes
var pcnt = 0;
for (var i=2; i < arguments.length; i++)
avg_ls_data.setAttribute("param"+(++pcnt), String(arguments[i]));

avg_ls_data.fireEvent("onrowenter");

// get the result
return avg_ls_data.getAttribute("result");
};

// general use functions – begin
// DOM Functions
searchshield.getAnchorNode = function (node, filterFunc)
{
// filterFunc should return a boolean
if (!filterFunc || !filterFunc instanceof Function)
return null;

// go up the dom tree starting at node and look for anchor
// before hitting a header, div or table element
while ((node != null) &&
(node.tagName != null) &&
(node.tagName != "A"))
{
if (filterFunc(node))
{
node = null;
break;
}
node = node.parentNode;
}

return node;
};
searchshield.getDocuments = function (frame, frameArray)
{ // recursively get all embedded frames/docs
frameArray.push(frame.document);
var frames = frame.frames;
for (var i = 0; i < frames.length; i++)
{
// recurse on each frame
searchshield.getDocuments(frames[i], frameArray);
}
return frameArray;
};
searchshield.NextSiblingNode = function (element)
{
var TEXTNODE = 3;
var ParentNode = element.parentNode;

if (!ParentNode)
return;

var NextSibling = ParentNode.nextSibling;
while (NextSibling)
{
if (NextSibling.nodeType != TEXTNODE)
return NextSibling;

NextSibling = NextSibling.nextSibling;
}

return;
};
searchshield.getParentNodeByAttribute = function (attrName, attrValue, node, maxDepth)
{
if (!node)
return null;

var maxLoop = maxDepth ? maxDepth : 1;
var pNode = node.parentNode;

if (!pNode)
return null;

for(; 0 < maxLoop; maxLoop–)
{
if ((pNode[attrName]) &&
(pNode[attrName].toLowerCase() === attrValue.toLowerCase()))
{
return pNode;
}

pNode = pNode.parentNode;
if (!pNode)
return null;
}

return null;
};
searchshield.getParentNodeByClassName = function (className, node, maxDepth)
{
return searchshield.getParentNodeByAttribute("className", className, node, maxDepth);
};
searchshield.getParentNodeById = function (id, node, maxDepth)
{
return searchshield.getParentNodeByAttribute("id", id, node, maxDepth);
};
searchshield.getParentNodeByTagName = function (tagName, node, attrName)
{ // find parent node by tag name and optional attribute name
if (!tagName || !node || !node.parentNode)
return null;

tagName = tagName.toUpperCase();
while ((node != null) && (node.nodeType != 9))
{
// if attrName is not provided just return TRUE

if (node.nodeName == tagName)
{
var nodeHasAttribute = !!attrName ? node[attrName] : true;
if (nodeHasAttribute)
return node;
}

node = node.parentNode;
}

// no div
return null;
};
searchshield.getTopLevelDocument = function (doc)
{ // return the top level document for the given doc, could be itself

// TODO: determine a method of doing this for IE, if necessary

// don't check about:blank
if (doc && ((doc.location.href == "about:blank") || (doc.location.href == "about:Tabs")))
return doc;

// Check if already a top level document
for (var i = 0; i < gBrowser.browsers.length; i++)
{
if (doc == gBrowser.browsers[i].contentDocument)
return doc;
}

// Not a top level, check all frames
var documents;
for (var j = 0; j < gBrowser.browsers.length; j++)
{
// get all docs for each browser
documents = searchshield.getDocuments(gBrowser.browsers[j].contentWindow, new Array());
for (var k = 0; k < documents.length; k++)
{
// check if doc is from current browser
if (doc == documents[k])
{
// it is, return the top level doc for this browser
return gBrowser.browsers[j].contentDocument;
}
}
}

return doc;
};
searchshield.getTopLevelWindow = function ()
{
// TODO: determine a method of doing this for IE, if necessary
return mediator.getMostRecentWindow("navigator:browser");
};

//Event functions
searchshield.addListener = function (object, evtType, listener, useCapture)
{
useCapture = !!useCapture;

if (object.addEventListener)
{
object.addEventListener(evtType, listener, useCapture);
return true;
}
else if (object.attachEvent)
{
object.attachEvent("on"+evtType, listener);
return true;
}

return false;
};
searchshield.cancelEvent = function (event)
{
event.cancelBubble = true;
event.returnValue = false;
};
searchshield.doEvent = function (evtObj, evtTarget, evtName, evtType, bubbles, cancelable)
{
bubbles = !!bubbles;
cancelable = !!cancelable;

if (document.createEvent)
{
var evt = document.createEvent("Events");
evt.initEvent(evtName, bubbles, cancelable);
evtTarget.dispatchEvent(evt);
return true;
}
else if (document.createEventObject)
{
var evt = document.createEventObject(evtObj);
evtTarget.fireEvent("on" + evtType, evt);
return true;
}

return false;
};
searchshield.removeListener = function (object, evtType, listener, useCapture)
{
useCapture = !!useCapture;

if (object.removeEventListener)
{
object.removeEventListener(evtType, listener, useCapture);
return true;
}
else if (object.detachEvent)
{
object.detachEvent(evtType, listener);
return true;
}

return false;
};

// HTML functions
searchshield.CleanupHTML = function (data)
{
if (data == null)
return data;

// cleanup html data, replace any new lines
data = data.replace(/\r/g, "");
data = data.replace(/\n/g, "");
// escape any single quotes
data = data.replace(/'/g, "\\'");

return data;
};
searchshield.removeHtmlTags = function (str)
{
var re = new RegExp('(]+>)’,’g’);
var strStr = new String(str);
if (!!strStr)
return strStr.replace(re, »);
else
return str;

};

// Browser functions
searchshield.elementSize = function (element)
{
//returns an array [sizeX, sizeY]

var elemX;
var elemY;

elemX = parseInt(element.offsetWidth);
elemY = parseInt(element.offsetHeight)

return [elemX, elemY];
};
searchshield.GetFullBoundingRect = function (element)
{
if (!element) return;

// get bounding rect for incoming element
var elementRect = element.getBoundingClientRect();
var nextImg = null;
var nextImgRect = null;

// first check for another non-TextNode element after this one
var siblingElement = searchshield.NextSiblingNode(element);
if ( siblingElement &&
siblingElement.firstChild &&
siblingElement.id &&
siblingElement.id.indexOf(«XPLSS_») != -1)
{
nextImg = siblingElement.firstChild;
nextImgRect = nextImg.getBoundingClientRect();
}
else
{
return elementRect;
}

if ((nextImgRect.top >= elementRect.bottom) &&
(nextImgRect.left <= elementRect.left))
{ // images appear to be on seperate lines
return elementRect;
}

// else merge the rects together into a new one
var newRect = new function() { this.top=0; this.left=0; this.right=0; this.bottom=0; this.mid=0;};
newRect.top = Math.min(elementRect.top, nextImgRect.top);
newRect.left= Math.min(elementRect.left, nextImgRect.left);
newRect.right=Math.max(elementRect.right, nextImgRect.right);
newRect.bottom=Math.max(elementRect.bottom, nextImgRect.bottom);
newRect.mid = Math.min(elementRect.right, nextImgRect.left);

return newRect;
};
searchshield.offsetLeft = function (element)
{
var offset = 0;
while (element)
{
offset += element.offsetLeft;
element = element.offsetParent;
}

return offset;
};
searchshield.offsetTop = function (element)
{
var offset = 0;
while (element)
{
offset += element.offsetTop;
element = element.offsetParent;
}

return offset;
};
searchshield.scrollSize = function (imageElem)
{
// returns an array [scrollX, scrollY, hasParentFrame]

var scrollX;
var scrollY;
var hasParentFrame;

// firefox
if (window.pageXOffset && window.pageYOffset)
{
scrollX = window.pageXOffset;
scrollY = window.pageYOffset;
}
else if (document.documentElement || document.body)
{
scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
scrollY = document.documentElement.scrollTop || document.body.scrollTop;

if (imageElem)
{
var frames = document.frames;
if (frames)
{
for (var i=0; i < frames.length; i++)
{
var img;
try {
img = frames[i].document.getElementById(imageElem.id);
}
catch(domErr){}

if (img != null)
{
scrollX = frames[i].document.documentElement.scrollLeft;
scrollY = frames[i].document.documentElement.scrollTop;
hasParentFrame = true;
break;
}
}
}
}
}
else
{
scrollX = 0;
scrollY = 0;
}

return [parseInt(scrollX,10), parseInt(scrollY,10), hasParentFrame];
};
searchshield.viewPortSize = function ()
{
// returns an array [width, height, scrollYWidth], where scrollYWidth is always 0 for IE

var scrollXWidth = 19;
var scrollYWidth = 0; // 0 for Microsoft IE
var scrollBarX = false;
var windowX;
var windowY;

// firefox
if (window.innerWidth && window.innerHeight)
{
//TODO: validate this block if implemented for firefox

windowX = window.innerWidth – scrollXWidth;
windowY = window.innerHeight;

try
{
scrollYWidth = Math.floor(Math.abs(window.innerHeight – document.documentElement.clientHeight)) + 1;
scrollBarX = (document.documentElement.clientWidth < document.documentElement.scrollWidth);
}
catch(err){}

if (scrollBarX && !scrollYWidth)
scrollYWidth = 18; //normally 17 (+1 top border)

}
else if (document.documentElement || document.body)
{
windowX = (document.documentElement.clientWidth || document.body.clientWidth) – scrollXWidth;
windowY = document.documentElement.clientHeight || document.body.clientHeight;
}
else
{
windowX = 0;
windowY = 0;
}

return [windowX, windowY, scrollYWidth];
};
searchshield.zoomLevel = function ()
{
var level = 1;
if (document.body.getBoundingClientRect) {
// rect is only in physical pixel size before IE8
var rect = document.body.getBoundingClientRect();
level = Math.round (((rect.right – rect.left) / (document.body.offsetWidth)) * 100) / 100;
}

return level;
};

// Href functions
searchshield.checkUrl = function (url)
{ // cleanup a url, make sure there is a protocol on the front for scanning
try {
// trim
url = url.replace(/^\s+/, "").replace(/\s+$/, "");

// if no protocol, add http:// to it
if (url.indexOf("://") == -1)
url = "http://&quot; + url;
}
catch(err){}

return url;
};
searchshield.DoesURLContain = function (url, contain)
{
if ((url == null) || (url.length < 1))
return false;

// breakup the url to check
var parts = url.split('/');
if (parts.length -1)
return true;

return false;
};
searchshield.FilterUrl = function (url, filter)
{
if (!url || (url.length < 1))
return false;

if (!filter || !(filter instanceof Array))
return false;

var parts = url.split('/');
if ((parts == null) || (parts.length < 3))
return false;

var domain = parts[2];
for (var i = 0; i = 3))
{
return parts[2].toLowerCase();
}
}

return url;
};
searchshield.getUrlContents = function (url)
{
if (url == null)
return null;

// don’t query if local url
if (url.indexOf(«linkscanner://») != -1)
return null;

try
{
req = new XMLHttpRequest();
req.open(«GET», url, false);
req.send(null);
if (req.status == 200)
return req.responseText;
else
return null;
}
catch (err)
{
// nothing to do
return null;
}
};
searchshield.parseLink = function (href, simpleMode)
{
var uri = {};
var parameter = {
complex: {
pattern: /^(?:([a-z]+):(?:([a-z]*):)?\/\/)?(?:([^:@]*)(?::([^:@]*))?@)?((?:[a-z0-9_-]+\.)+[a-z]{2,})(?::(\d+))?(?:([^:\?\#]+))?(?:\?([^\#]+))?(?:\#([^\s]+))?$/i,
element: [‘source’,’scheme’,’subscheme’,’user’,’pass’,’host’,’port’,’path’,’query’,’fragment’]
},
simple: {
pattern: /^(?:([a-z]+):\/\/)?((?:[a-z0-9_-]+\.)+[a-z]{2,})(?:\/)([^:\?]+)?(?:([\?|\#])([^\?]+))?$/i,
element: [‘source’,’scheme’,’host’,’path’,’delimiter’,’query’]
}
};
var mode = simpleMode !== false ? ‘simple’ : ‘complex’;
var pattern = parameter[mode].pattern;
var element = parameter[mode].element;

if (!href)
return uri;

var matches = href.match(pattern);

if (matches)
{
// ——————–
// iterate over the matches array and populate uri properties
// using the respective element parameter as the name.
// NOTE: set raw property type as String to make inArray()
// work properly with instanceof.
// ——————–
for (var i=0; i < matches.length; i++)
uri[element[i]] = new String(matches[i] || "");

// ——————–
// create an array, hostArray, from host, for example,
// host="www.google.com" and hostArray=["www","google","com"]
// ——————–
uri.hostArray = uri.host.split(".");

// ——————–
// create an array, qsArray, from query, for example,
// query='hl=en&q=javascript&btnG=Search&aq=f&aqi=g10&aql=&oq=&gs_rfai='
// qsArray=[{hl:'en'},{q:javascript}, … ,(qs_rfai:''}]
//
// $0=entire match, $1=capture 1, $2=capture 2
// must include $0 even though it is unused so
// the replace works properly
// ——————–
uri.qsArray = searchshield.parseQuery(uri.query);
}

//non-standard urls require a fail-safe that relies on simply splitting the href
function splitLink(href)
{
// split the href on '/'
var linkParts = href.split("/");

// need domain and path
if ((linkParts == null) || (linkParts.length < 2))
return false;

var uri = {
delimiter: (linkParts[3]).substring(0,1),
host: linkParts[2],
hostArray: (linkParts[2]).split('.'),
path: (linkParts[3]).substring(1),
qsArray: [],
query: '',
scheme: (linkParts[0]).substring(0, linkParts[0].length-1),
source: href
};

return uri;
}

if (!uri.host)
uri = splitLink(href);

return uri;
};
searchshield.parseQuery = function (qs)
{
var qsArray = [];
qs.replace(/(?:^|&)([^&=]*)=?([^&]*)/g,
function ($0, $1, $2) {
if ($1) qsArray[$1] = $2;
}
);

return qsArray;
};

// general functions
searchshield.arrayKeys = function (array)
{
var keys = new Array();
for(k in array)
keys.push(k);

return keys;
};
searchshield.inArray = function (key, array, caseSensitive, exactMatch)
{
if (! array instanceof Array)
return false;

if (caseSensitive !== true)
caseSensitive = false;

if (exactMatch !== false)
exactMatch = true;

if (key instanceof String)
{
for (var i=0; i < array.length; i++)
{
var k = caseSensitive ? key.valueOf() : key.valueOf().toLowerCase();
var a = caseSensitive ? array[i] : array[i].toLowerCase();
if(exactMatch && k === a)
return true;
else if (!exactMatch && (-1 !== k.indexOf(a)))
return true;
}
}
else if (key instanceof Array)
{
for (var i=0; i < array.length; i++)
for (var j=0; j < key.length; j++)
{
var k = caseSensitive ? key[j] : key[j].toLowerCase();
var a = caseSensitive ? array[i] : array[i].toLowerCase();
if (exactMatch && k === a)
return true;
else if (!exactMatch && (-1 !== k.indexOf(a)))
return true;
}
}

return false;
};
// general use functions – end

// Search constructor
searchshield.Search = function()
{
this.doc = null;
this.engine = null;
this.engines = null;
this.links = null;
this.uri = null;
this.searchHash = null;
this.checkUrl = null;
this.useLocalImgs = null;
this.clockUrl = null;
// create engine list (actually key/value object will be used)
this.engineList = {};
};

searchshield.Search.prototype.getSearchNames = function()
{ // order is important
var names = [
'Google',
'AVGGoogle',
'AltaVista',
'AVGYahoo',
'Yahoo',
'Bing',
'MSN', // MSN redirects to BING
'Baidu',
'Earthlink',
'AOL',
'Ask',
'Yandex',
'Seznam',
'Webhledani',
'eBay',
///temp 'Digg',
'Slashdot',
'Twitter',
'GMail',
'Facebook',
'MySpace'
];
return names;
};

searchshield.Search.prototype.detectEngine = function(href)
{
if (!href)
return;

var aEng = searchshield.Search.prototype.getSearchNames();
var aEngLen = aEng.length;
for (var i=0; i < aEngLen; i++)
{
if (searchshield[aEng[i] + 'SearchEngine'].prototype.validSearch(href))
return aEng[i];
}

return;
};

searchshield.Search.prototype.addEngine = function(engine)
{
if (!this.engines)
this.engines = new Array();

this.engines.push(engine);
};

searchshield.Search.prototype.addLink = function(inElement, inHref)
{
if (!this.links)
this.links = new Array();

var hrefHash;
try
{
hrefHash = searchshield.avgCallFunc(this.doc, 'GetHash', inHref);
}
catch (e){}

var newNode = {
element: inElement,
href: inHref,
hash: hrefHash,
search: this.searchHash
};

this.links.push(newNode);

return newNode;
}

// process the search result page after all search engines have been added
searchshield.Search.prototype.process = function(doc)
{
// only process when searchshield is enabled
if (!searchshield.enabled(doc))
return;

this.doc = doc;
this.href = this.doc.location.href;
this.uri = searchshield.parseLink(this.href);

try
{
this.searchHash = searchshield.avgCallFunc(this.doc, 'GetHash', this.href);

// get any previously active engine
this.engine = this.engineList[this.searchHash.toString()];
}
catch (e) {}

/*

Process Steps:
1. Add all supported search engines
2. Identify the active search engine
3. Get all document links and add AVG images
*/

// STEP 1 – Add all supported search engines
if (!this.engines)
{
var aEng = xplSearch.getSearchNames();
var aEngLen = aEng.length;
for (var i=0; i < aEngLen; i++)
{
xplSearch.addEngine(new searchshield[aEng[i]+'SearchEngine'](this));
}
}

// search the engines if we didn't find one
if (!this.engine)
{
// STEP 2 – Identify the active search engine
var engLen = this.engines.length;
for (var i = 0; i < engLen; i++)
{
if (this.engines[i].validSearch())
{
this.engine = this.engines[i];
break;
}
}

// create a new engine instance to store
this.engineList[this.searchHash.toString()] = this.engine;

// init this search, if < 1 either an error or disabled
//var sdkInit = 0;
//try {
// sdkInit = xpl_sdk.SXPL_InitSearch(this.href);
//}
//catch(e){}
//if (sdkInit < 1)
// return false;
}

// return immediately if there is not an active search engine
if (!this.engine)
return false;

try {
// base url to check for icons
this.checkUrl = searchshield.avgCallFunc(this.doc, 'GetIconUrl', '1');

// check if using linked or local icons
this.useLocalImgs = !searchshield.getUrlContents(this.checkUrl);

// get the clock url
this.clockUrl = searchshield.avgCallFunc(this.doc, 'GetIconUrl', '0');
}
catch(e){}

// STEP 3 – Get all document links and add AVG images
var alltags = this.doc.getElementsByTagName("*"); // this method works for IE, FF and Chrome
for (var i=0; i -1))
{
return;
}

// mark search result anchor so it isn’t processed repeatedly
if (score == undefined)
element.setAttribute(«avglschecked», hash + «S» + this.VeriSignSplit);

// create a new image
var img = doc.createElement(‘img’);
img.src = image;
img.id = «XPLSS_» + hash;
img.style.borderStyle = «none»;
img.style.margin = «0 3px»;

// for IE, specify these style attributes to prevent inadvertent inheritance from parent
if (img.width && img.height)
{
img.style.width = img.width + ‘px’;
img.style.height = img.height + ‘px’;
}

// apply custom element styles
this.updateElementStyle(img, this.addImageStyle);

// create the link element
var anchor = doc.createElement(«A»);
anchor.setAttribute(«id», «LXPLSS_» + hash);

if ((hidden != null) && (hidden == true))
{ // hiding the parent will also hide its child nodes
anchor.style.display = «none»;
}

// Default anchor styles
//Over-ride possible border style with inline declaration
anchor.style.borderStyle = «none»;

// apply custom element styles
this.updateElementStyle(anchor, this.addAnchorStyle);

if (score == searchshield.SCORE_SS_VERISIGN)
{
anchor.style.textDecoration = «none»;
anchor.style.background = «none repeat scroll 0 0 transparent»;
}

// append the image to the link
anchor.appendChild(img);

// insert the node as either a sibling or a child
if (insertNode != null)
parentNode.insertBefore(anchor, insertNode);
else
parentNode.appendChild(anchor);

return anchor;
};
searchshield.SearchEngine.prototype.updateImage = function (hash, search, score, image, alt_image, flyover, click_thru, altClick_thru)
{
var updated = false;

var frameDoc = this.search.doc;
var docFrames = frameDoc.frames;
var frameElem;
if (docFrames && this.processFrames)
{
for (var i=0; i < docFrames.length; i++)
{
try {
if (docFrames[i].document.getElementById(hash))
{
frameElem = docFrames[i].frameElement;
frameDoc = docFrames[i].document;
break;
}
}
catch(err){}
}
}

while ((element = frameDoc.getElementById(hash)) != null)
{
// check configuration to determine if verdict display property
var showVerdict = true;
var nSeverity = Number(score – 1);
switch (nSeverity)
{
case searchshield.XPLCHECK_RESULT_SEV_LOW:
showVerdict = this.showLowRiskVerdicts;
break;
case searchshield.XPLCHECK_RESULT_SEV_MED:
showVerdict = this.showMedRiskVerdicts;
break;
case searchshield.XPLCHECK_RESULT_SEV_NONE:
showVerdict = this.showCleanVerdicts;
break;
default:
if (score == searchshield.SCORE_SS_VERISIGN)
showVerdict = this.showCleanVerdicts;
break;
}

// remove image if no url specified
if ((!showVerdict) || (image == null) || (image.length anchor->containerNodes…
while (cN && maxLoop–)
{
if (cN.tagName == «DIV» || cN.tagName == «SPAN»)
{
// get object height depending on ie document mode
var clientHeight = (cN.clientHeight == 0 ||
(this.search.doc.documentMode && this.search.doc.documentMode < 8)) ?
cN.offsetHeight :
cN.clientHeight;
scrl = cN.scrollHeight – clientHeight;
break;
}

cN = cN.parentNode;
}

if (0 eH)
eH = reduceBy;

var newDim = Math.ceil(eH*element.height);

element.height = newDim;
element.width = newDim;

element.style.height = newDim + «px»;
element.style.width = newDim + «px»;
}
}
catch(e){}
}

// set default style attributes
element.style.display = «»;

// if verisign icon showing move our icon up for better centering of the 2
// except for IE7 browser – it does not like this style
try {
var ieVersion = parseFloat(navigator.appVersion.split(«MSIE»)[1]);
if (alt_image && (alt_image.length > 0) && ieVersion != 7)
element.style.verticalAlign = «10%»;
}
catch(err){};

// apply custom element styles
this.updateElementStyle(element, this.updateImageStyle)

// update the click thru
var link = this.search.doc.getElementById(«L» + hash);
if (link)
{
link.href = click_thru;
link.id = link.id + «U» + score;
}

updated = true;

// add the alternate image if supplied BUT not on avg yahoo
if ((alt_image) &&
(alt_image.length > 0) &&
(!this.omitAltImage) &&
(this.VeriSignSplit != searchshield.VERISIGN_SPLIT_TESTB))
{

var vhash = hash.substring(hash.indexOf(«_»)+1);

// create a temporary link node
var tmp_node = {
element: element.parentNode,
href: altClick_thru,
hash: vhash + «VU» + score,
search: this.searchHash,
score: score
};

var altAnchor = this.addImage(tmp_node, alt_image, false);
if (altAnchor && altAnchor.firstChild)
{
altAnchor.firstChild.setAttribute(«onmouseover», «»);
altAnchor.href = altClick_thru;
}
}
}

if (updated != false)
{
this.resizeFrame(frameElem);
return true;
}

return false;
};
searchshield.SearchEngine.prototype.updateElementStyle = function (element, elementStyle)
{
if (elementStyle)
{ // a NULL attribte value will unset it
for(attr in elementStyle)
{
try {
if (element.style.setAttribute)
element.style.setAttribute(attr, elementStyle[attr]);
else
element.style[attr] = elementStyle[attr];
} catch(err){}
}
}
};

searchshield.SearchEngine.prototype.resizeFrame = function (frameElem)
{ // resize frame to prevent unwanted scrolling after inserting verdicts

// ignore inline and non-frame engines
if ((this.type == ‘inline’) || (!this.processFrames))
return;

// ensure all required elements are available
if ((frameElem == null) || (frameElem.style == null) || (frameElem.contentWindow == null))
return;

// if frame is scrolling vertically then resize
var frameHeight = parseInt(frameElem.style.height, 10);
if (!isNaN(frameHeight) && (frameHeight < frameElem.contentWindow.document.body.scrollHeight))
frameElem.style.height = frameElem.contentWindow.document.body.scrollHeight + 'px';

return;
};

searchshield.SearchEngine.prototype.getImgElement = function (element)
{ // return an xpl img element associated with a given element
if (element == null)
return null;

// go up the parent tree looking for a header or div
while ( (element.parentNode != null) &&
(element.tagName.charAt(0) != "H") &&
(element.tagName.charAt(0) != "D") &&
(element.tagName.charAt(0) != "T") )
{
element = element.parentNode;
}

// if all the way to the top, nothing
if ((element.tagName == "HTML") || (element == null))
return null;

// get image tags, if none we are done
var imgTags = element.getElementsByTagName("IMG");
if ((imgTags == null) || (imgTags.Length < 1))
return null;

for (var i = 0; i = 5)
{ //if set to default then get config value
if (this.showCleanVerdicts === true)
this.showCleanVerdicts = (parseInt(parts[0]) == 1) ? true : false;

if (this.showLowRiskVerdicts === true)
this.showLowRiskVerdicts = (parseInt(parts[1]) == 1) ? true : false;

if (this.showMedRiskVerdicts === true)
this.showMedRiskVerdicts = (parseInt(parts[2]) == 1) ? true : false;

this.VeriSignSplit = (parseInt(parts[4]));
}

return true;
};

searchshield.SearchEngine.prototype.init_inline_ratings = function (doc)
{
if ((doc == null) || (doc.getElementById(«XPLSS_InlineFlyover»)))
return;

if (!searchshield.quirksMode)
{
// create style for inline flyovers
var styleTag = doc.createElement(«style»);
styleTag.setAttribute(«id»,»avgILFOStyle»);

var headTag = doc.getElementsByTagName(«head»)[0];
headTag.appendChild(styleTag);

var inline_style = styleTag.styleSheet;
// stub in the base image name as the url
inline_style.addRule(«.avgILFO», «background: url(linkscanner://default_inline_border_tl.png) no-repeat top left;»);
inline_style.addRule(«.avgILFO», «width:0px; font-size:0px; z-index:9999; visibility:hidden; position:absolute; left:-5000px;»);

inline_style.addRule(«.avgILFO_content», «background: url(linkscanner://default_inline_border_r.png) top right repeat-y;»);
inline_style.addRule(«.avgILFO_content»,»font-size:10px; color:black; padding:0px 10px; text-align:left; word-wrap:break-word; line-height:130%»);

inline_style.addRule(«.avgILFO_head», «background: url(linkscanner://default_inline_border_tr.png) no-repeat top right;»);
inline_style.addRule(«.avgILFO_head», «width:0px; height:5px;»);
inline_style.addRule(«.avgILFO_head div»,»height:5px;»);

inline_style.addRule(«.avgILFO_foot», «background: url(linkscanner://default_inline_border_bl.png) no-repeat bottom left»);
inline_style.addRule(«.avgILFO_foot», «height:5px;»);

inline_style.addRule(«.avgILFO_foot div», «background: url(linkscanner://default_inline_border_br.png) no-repeat bottom right»);
inline_style.addRule(«.avgILFO_foot div», «height:5px; width:0px;»);
}

try {
// create the popup box
var box = doc.createElement(«DIV»);
if (searchshield.quirksMode)
{
box.style.visibility = «hidden»;
box.style.position = «absolute»;
box.style.left = «-5000px»;
}

box.setAttribute(«id», «XPLSS_InlineFlyover»);
box.setAttribute(«class», «avgILFO»);

doc.body.appendChild(box);
box = null;
}
catch(boxErr){}
};

searchshield.SearchEngine.prototype.show_inline_ratings = function (doc, node, image)
{
var href = node.href;
var anchor = node.element;

if ((href == null) || (href.length < 1))
return;

if (avglsinlineflyover.imageExists(anchor))
return;

// mark search result anchor so it isn't processed repeatedly
anchor.setAttribute("avglschecked", "1");

// get verdict
this.display_inline(doc, anchor, href, node, false);
};

searchshield.SearchEngine.prototype.display_inline = function (doc, anchor, href, node, update, min_severity)
{
// min_severity is the lowest severity to display, so setting it to
// 1 would not display safe icons

var results = searchshield.avgCallFunc(doc, 'MalsiteCheck', href);
if (results == null)
return;

var parts = results.split('::');

// need at least severity
if (parts == null)
return;

var nSeverity = parseInt(parts[0]);

if (!update && nSeverity == searchshield.XPLCHECK_RESULT_SEV_NONE)
{
var shortUrl = searchshield.FilterUrl(href, this.shortened_urls);
if (shortUrl)
{ // shortened url verdicts display later
var engine = this;
anchor.attachEvent("onmouseover", function(event){avglsinlineflyover.mouseOverHandler(event, doc, engine)});
return;
}
}

// severity -1 signifies sb.dat load failure
if ( nSeverity == -1 )
nSeverity = searchshield.XPLCHECK_RESULT_SEV_NONE;

//blacklist url
var blShortUrl = false;
if (nSeverity == searchshield.XPLCHECK_RESULT_SEV_BLOCK)
{
var shortUrl = searchshield.FilterUrl(href, this.shortened_urls);
if (shortUrl)
blShortUrl = true;
}

// need xlated cat tag and category
if (parts.length < 3)
return;

// check the minimum to display
if ((min_severity != null) && (nSeverity 0 )
{
imageElem.setAttribute(«title», «»);
imageElem.attachEvent(«onmouseover», function(e){avglsinlineflyover.popup(e, html, nSeverity)});
imageElem.attachEvent(«onmouseout», function(e){avglsinlineflyover.hide(e)});
}
}
};

// add the image to the page
searchshield.SearchEngine.prototype.add_inline_image = function (doc, anchor, nSeverity, aRisk, blShortUrl)
{
if (anchor == null || anchor.parentNode == null)
return null;

// get the proper insertion point for the image
var insertNode = anchor.nextSibling;
while ((insertNode != null) &&
(insertNode.tagName != null) &&
(insertNode.tagName == «SPAN»))
{
insertNode= insertNode.nextSibling;
}

// see if we already have an image anchor
if ((insertNode != null) &&
(insertNode.id != null) &&
(insertNode.id == «avg_ls_anch»))
{
return null;
}

var html = »;
var image = this.inline.clockImage;
if (aRisk != null && nSeverity != null)
{
var riskCategory = aRisk[1];
var riskName = aRisk[2];
var bgColor = this.inline.color.background[nSeverity];
var borderColor = this.inline.color.border[nSeverity];
image = this.inline.image[nSeverity];

var blUrl;
if (blShortUrl)
{
var aRiskName = riskName.split(‘:’);
var sUrl = searchshield.checkUrl(aRiskName[1]);

blUrl = {};
blUrl.riskNameLabel = aRiskName[0] + ‘: ‘;
blUrl.riskCategory = riskCategory;
blUrl.bgColor = bgColor;
blUrl.borderColor = borderColor;
blUrl.sUrl = sUrl;
}
else
{
html = avglsinlineflyover.build(riskCategory, riskName, bgColor, borderColor);
}
}

doc = anchor.ownerDocument;

var img = doc.createElement(«img»);
img.src = image;
img.setAttribute(«id»,»avg_ls_image»);
img.style.width = «12px»;
img.style.height = «12px»;
img.style.border = «none»;
img.style.padding = «0 3px»;
img.style.margin = «0»;

if ((html && html.length > 0) || (blUrl != undefined))
{
img.setAttribute(«title», «»);
img.attachEvent(«onmouseover», function(e){avglsinlineflyover.popup(e, html, nSeverity, blUrl)});
img.attachEvent(«onmouseout», function(e){avglsinlineflyover.hide(e)});
}

// create the link element
var newAnchor = doc.createElement(«A»);
newAnchor.setAttribute(«id», «avg_ls_anch»);
newAnchor.style.display = «inline-block»;
newAnchor.style.background = «none repeat scroll 0 0 transparent»;

newAnchor.appendChild(img);
img = null;

// insert the node as either a sibling or a child
if (insertNode != null)
anchor.parentNode.insertBefore(newAnchor, insertNode);
else
anchor.parentNode.appendChild(newAnchor);

return newAnchor;

};
//////////////// SEARCH ENGINE ////////////////

/////////////// GOOGLE SEARCH ENGINE ///////////////
searchshield.GoogleSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.onlyPrimaries = false;
};
searchshield.GoogleSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.GoogleSearchEngine.prototype.constructor = searchshield.GoogleSearchEngine;
searchshield.GoogleSearchEngine.prototype.name = «google»; // the name by which the search engine is known (always lowercase)
searchshield.GoogleSearchEngine.prototype.validSearch = function(href) {

var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var hostMatch = false;
var domain = uri.host;

// re stitch the uri path and query elements to
// use existing logic
var path = uri.path + uri.delimiter + uri.query;

// Domains valid for google searches, must start with ‘.’
var valid_domains = new Array(«.google.co», «.mozilla.co»);

// For Google the host must match:
// .google.com OR
// .google.co.XX where XX is a country code
// .google.XX where XX is a country code
// Where any subdomain can come before the top level domain
var domLen = valid_domains.length;
for (var i = 0; i -1)
{
if (domain.charAt(tldPos + valid_domain_len) == ‘m’)
hostMatch = true;
else if ((domain.charAt(tldPos + valid_domain_len) == ‘.’) && ((domainLen – tldPos) == valid_domain_len+3))
hostMatch = true;
}
else
{
// get the form .google. to check the length of
var dot_pos = valid_domains[i].indexOf(«.»,1);
var valid_short_name = valid_domains[i].substring(0, dot_pos+1);

tldPos = domain.indexOf(valid_short_name);
if ((tldPos > -1) && ((domainLen – tldPos) == valid_domain_len))
hostMatch = true;
}
if (hostMatch)
{
// replace beginning of domain with http://www.google since links will refer back to it
if ((i > 0) && (tldPos > -1))
{
var last_dot = domain.indexOf(«.»,tldPos+1)
if (last_dot > -1)
domain = «www.google» + domain.substring(last_dot);
}
break;
}
}

if (hostMatch)
{
// using ajax engine
if ((path.indexOf(«search?») == 0) ||
(path.indexOf(«sponsoredlinks?») == 0) ||
(path.indexOf(«webhp?») == 0) ||
(path.indexOf(«webhp#») == 0) ||
(path.indexOf(«#q=») == 0) ||
(path.indexOf(«#hl=») == 0) ||
(path.indexOf(«#sclient=») == 0))
{
return true;
}
}

return false;
};
searchshield.GoogleSearchEngine.prototype.includeLink = function(tag)
{
var href = «»;
var outHref = false;
var findStr = «»;

// check for interstitials
if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
{
findStr = this.search.uri.host + «/interstitial?»;
if (tag.className == «l» && tag.href)
{
if (tag.href.indexOf(findStr) != -1)
{
findStr = «?url=»;
var pos = tag.href.indexOf(findStr);
if (pos !== -1)
{
pos += 5;
outHref = tag.href.substring(pos);
if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}
}
}

if (tag.className == «sla»)
{
findStr = «/url?q=»;
urlPos = tag.href.indexOf(findStr);
if (urlPos != -1)
{
urlPos += 7;
outHref = tag.href.substring(urlPos);
return outHref;
}
}

// if an ad id
if ((tag.id.indexOf(«pa») == 0) || (tag.id.indexOf(«an») == 0) ||
(tag.className == «resultLink»))
{
var urlPos = -1;

// ads now need unescaping
href = unescape(tag.href);

findStr= «/url?sa=»;
if (href.indexOf(findStr) != -1)
{ // first kind, locate real url
findStr= «&q=http»;
urlPos = href.indexOf(findStr);
if (urlPos != -1)
urlPos += 3; // puts it on the http
}
if (urlPos == -1)
{
findStr = «/pagead/iclk?sa=»;
if (href.indexOf(findStr) != -1)
{ // second kind, locate real url
findStr = «&adurl=http»;
urlPos = href.indexOf(findStr);
if (urlPos != -1)
urlPos += 7; // puts it on the http
}
}
if (urlPos == -1)
{
if (href.indexOf(«/aclk?sa=») != -1)
{ // third kind
urlPos = href.indexOf(«&q=http»);
if (urlPos != -1)
urlPos += 3; // puts it on the http
else
{
urlPos = href.indexOf(«&lp=http»);
if (urlPos != -1)
urlPos += 4;
else
{
findStr = «&adurl=http»;
urlPos = href.indexOf(findStr);
if (urlPos != -1)
urlPos += 7; // puts it on the http
}

}
}
}
if (urlPos == -1)
{
if (href.indexOf(«/url?cad=») != -1)
{ // fourth kind
urlPos = href.indexOf(«&q=http»);
if (urlPos != -1)
urlPos += 3; // puts it on the http
}
}
if (urlPos != -1)
{
outHref = href.substring(urlPos);

// extract any fragment text, shouldn’t be unescaped
var pound = outHref.indexOf(«#»);
if (pound != -1)
{
var fragment = outHref.substring(pound);
outHref = outHref.substring(0, pound);
outHref = unescape(outHref);
outHref += fragment;
if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}

outHref = unescape(outHref);
if (outHref.indexOf(«?») == -1)
{
var ampPos = outHref.indexOf(«&»);
if (ampPos != -1)
outHref = outHref.substring(0, ampPos);
}

if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}
}

// recommended link – use following to see one
// http://www.google.cz/search?hl=cs&q=warey&btnG=Hledat&lr=lang_cs
// elem parent class = r
// href must contain – url? and q=http
var parentNode = tag.parentNode;
if (parentNode && (parentNode.className.toLowerCase() == «r»))
{
href = tag.href;
if (href && (href.indexOf(«/url?») != -1))
{
// locate the real url
var urlPos = href.indexOf(«q=http»);
if (urlPos != -1)
{
urlPos += 2;
outHref = href.substring(urlPos);

// include entire param up to ‘&’
var ampPos = outHref.indexOf(«&»);
if (ampPos != -1)
outHref = outHref.substring(0, ampPos);

return outHref;
}
}
}
}
// no link to self
else if (tag.className && (tag.className.charAt(0) == «l» || tag.className == «sla»))
{
// check for any images on the link
if (0 === tag.getElementsByTagName(«IMG»).length)
return tag.href;
}

// else nothing
return false;
};
/////////////// GOOGLE ///////////////

/////////////// AVG GOOGLE SEARCH ENGINE ///////////////
searchshield.AVGGoogleSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.onlyPrimaries = false;
};
searchshield.AVGGoogleSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.AVGGoogleSearchEngine.prototype.constructor = searchshield.AVGGoogleSearchEngine;
searchshield.AVGGoogleSearchEngine.prototype.name = «avggoogle»; // the name by which the search engine is known (always lowercase)
searchshield.AVGGoogleSearchEngine.prototype.validSearch = function(href) {

var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain = uri.host;

// re stitch the uri path and query elements to
// use existing logic
var path = uri.path + uri.delimiter + uri.query;

if (domain.indexOf(«search.avg.com») > -1)
{ // ads link back to google
return true;
}

return false;
};
searchshield.AVGGoogleSearchEngine.prototype.includeLink = function(tag)
{
var outHref = false;
var findStr = «»;

// check for interstitials
if (searchshield.DoesURLContain(tag.href, «google.com»))
{
// link back to self – DIV elem GrandParent class of res1 or res3 is Sponsored Link
var parentNode = tag.parentNode;
if (parentNode)
{
var grandParentNode = tag.parentNode.parentNode;
if (grandParentNode)
{
if ((grandParentNode.tagName == «DIV») &&
((grandParentNode.className.toLowerCase() == «res1») ||
(grandParentNode.className.toLowerCase() == «res3»)))
{
var urlPos = -1;

// ads now need unescaping
href = unescape(tag.href);

if (urlPos == -1)
{
if (href.indexOf(«/aclk?sa=») != -1)
{
findStr = «&adurl=http»;
urlPos = href.indexOf(findStr);
if (urlPos != -1)
urlPos += 7; // puts it on the http

}
}
if (urlPos != -1)
{
outHref = href.substring(urlPos);
// extract any fragment text, shouldn’t be unescaped
var pound = outHref.indexOf(«#»);
if (pound != -1)
{
var fragment = outHref.substring(pound);
outHref = outHref.substring(0, pound);
outHref = unescape(outHref);
outHref += fragment;
if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}

outHref = unescape(outHref);
if (outHref.indexOf(«?») == -1)
{
var ampPos = outHref.indexOf(«&»);
if (ampPos != -1)
outHref = outHref.substring(0, ampPos);
}

if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}
}
}
}
}

// no link to self
else
{
var parentNode = tag.parentNode;
if (parentNode)
{
var grandParentNode = tag.parentNode.parentNode;
if (grandParentNode)
{
if ((grandParentNode.tagName == «DIV») &&
(grandParentNode.className.toLowerCase() == «res2»))
{
// check for any images on the link
if (0 === tag.getElementsByTagName(«IMG»).length)
return tag.href;
}
}
}
}

// else nothing
return false;
}
/////////////// AVG GOOGLE ///////////////

/////////////// YAHOO SEARCH ENGINE ///////////////
searchshield.YahooSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.showCleanVerdicts = false;
};
searchshield.YahooSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.YahooSearchEngine.prototype.constructor = searchshield.YahooSearchEngine;
searchshield.YahooSearchEngine.prototype.name = «yahoo»;
searchshield.YahooSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain = uri.host;

// re stitch the uri path and query elements to
// use existing logic
var path = uri.path + uri.delimiter + uri.query;

// For Yahoo the host must match:
// search.yahoo.com OR
// xx.search.yahoo.com where xx is the country code OR
// search.yahoo.co.jp OR
// for Yahoo China: one.cn.yahoo.com, search.cn.yahoo.com or http://www.yahoo.cn
if ((domain.match(/search\.yahoo\.co(?:m|\.jp)/i) ||
domain.match(/(?:search|one)\.cn\.yahoo\.com/i) ||
domain.match(/www\.yahoo\.cn/i)) &&
path.match(/^(?:search[;?]|s\?)/i))
{
return true;
}

return false;
};
searchshield.YahooSearchEngine.prototype.includeLink = function(tag)
{
var href = «»;
var outHref = «»;
var findStr = «»;

// yahoo likes to encode the url
href = unescape(tag.href);

if ((tag.className.indexOf(«yschttl») != -1) ||
(tag.className.indexOf(«spt») != -1))
{
var da = href.indexOf(«**»);
var ad = href.indexOf(«*-«);
if (da != -1)
outHref = href.substring(da+2);
else if (ad != -1)
outHref = href.substring(ad+2);
else
outHref = href ;

if (outHref.toLowerCase().indexOf(«overture.») !== -1)
return false;
}
else if ((tag.tagName) &&
(tag.tagName === «A») &&
(!tag.className))
{
var tagParent = tag.parentNode;

// if anchor without className then search parentNodes
if ((tagParent) &&
(tagParent.tagName !== «EM») &&
(searchshield.getParentNodeByClassName(«yst-web», tag, 4)))
{
// China Yahoo support
outHref = href;
}

else if ((tagParent) &&
(tagParent.tagName === «H3») &&
(!!searchshield.getParentNodeById(«WS2m»,tag, 5)))
{
// Japan Yahoo support
var da = href.indexOf(«**»);
if (da == -1)
outHref = href;
else
outHref = href.substring(da+2);
}

else if ((tagParent) &&
(tagParent.className !== «c») &&
(tagParent.parentNode.id !== «fpn») &&
(!!searchshield.getParentNodeByClassName(«ymc», tag, 7)))
{
// Korea Yahoo support – when not caught by yschttl
var da = href.indexOf(«**»);
if (da !== -1)
outHref = href.substring(da+2);
}
}
else if (!this.onlyPrimaries)
{
findStr = «&yargs=»;
var yargs = href.indexOf(findStr);
if (yargs != -1)
{
outHref = href.substring(yargs+findStr.length);
// check for prefix
if (outHref.indexOf(«://») == -1)
outHref = «http://» + outHref;

// if inside an , probably a paypal link, don’t include
if (tag.parentNode && (tag.parentNode.tagName == «I»))
return false;
}
}

// filter domains
// split the url based on ‘/’
var parts = !!outHref ? outHref.split(‘/’) : null;

// Filter out domains that match any of the search engine’s names
if (!parts || !parts[2])
return false;

var domain = parts[2];
if ((domain.indexOf(«rdrjp.yahoo.com») != -1) ||
(domain.indexOf(«rdrkrs.yahoo.com») != -1) ||
(domain.indexOf(«rdrtpe.yahoo.com») != -1) ||
(domain.indexOf(«rdrird.yahoo.com») != -1) ||
(domain.indexOf(«rdrhk2.yahoo.com») != -1) ||
(domain.indexOf(«rdrsg1.yahoo.com») != -1) ||
(domain.indexOf(«rdrin2.yahoo.com») != -1) ||
(domain.indexOf(«rdre1.yahoo.com») != -1) ||
(domain.indexOf(«rdrw1.yahoo.com») != -1) )
{
return false;
}

// set for yahoo to get parent node for image insertion
var hash = searchshield.avgCallFunc(this.doc, ‘GetHash’, outHref);
tag.setAttribute(«id», «xplid_» + hash);
return outHref;
};
/////////////// YAHOO SEARCH ENGINE ///////////////

/////////////// AVG YAHOO SEARCH ENGINE ///////////////
searchshield.AVGYahooSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.showCleanVerdicts = false;
this.omitAltImage = true;

this.updateImageStyle = {
verticalAlign: null
};
};
searchshield.AVGYahooSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.AVGYahooSearchEngine.prototype.constructor = searchshield.AVGYahooSearchEngine;
searchshield.AVGYahooSearchEngine.prototype.name = «avgyahoo»;
searchshield.AVGYahooSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain= uri.host;
//path may be ‘avg/search’ or ‘search’
var pathArray = uri.path.split(«/»);
var avg = pathArray[0];
// re stitch the uri path and query elements
// to use existing logic
var path = (undefined == pathArray[1]) ? pathArray[0] : pathArray[1];
path += uri.delimiter + uri.query;

// For AVG Yahoo classic the host must match:
// yhs.search.yahoo.com OR
// .yhs.search.yahoo.com
if (domain.indexOf(«yhs.search.yahoo.co») != -1)
{
if ((avg == «avg») &&
((path.indexOf(«search?») == 0) ||
(path.indexOf(«search;») == 0)))
{
return true;
}
}

// also support new metro version which DOESN’T
// contain /avg so avg split part is path
// valid domains are:
// search.yahoo.com,
// xx.search.yahoo.com and
// search.yahoo.co.xx
if (domain.indexOf(«search.yahoo.co») != -1)
{
// path (split avg) must start with search and
// contain the avg toolbar parameter
if (((path.indexOf(«search?») == 0) ||
(path.indexOf(«search;») == 0)) &&
(path.indexOf(«fr=yhs-avg») != -1))
{
return true;
}
}

return false;
};
searchshield.AVGYahooSearchEngine.prototype.includeLink = function(tag)
{
var href = «»;
var outHref = «»;
var findStr = «»;

if (this.search.doc.body.className.toLowerCase() != «standard»)
{ // handle as std Yahoo results page
return searchshield.YahooSearchEngine.prototype.includeLink(tag);
}

// yahoo likes to encode the url
href = unescape(tag.href);

if (tag.target == «_top»)
{
var da = href.indexOf(«**»);
if (da != -1)
outHref = href.substring(da+2);
else
outHref = href ;

if (outHref.toLowerCase().indexOf(«overture.») !== -1)
return false;
}
else if (!this.onlyPrimaries)
{
findStr = «&yargs=»;
var yargs = href.indexOf(findStr);
if (yargs != -1)
{
outHref = href.substring(yargs+findStr.length);
// check for prefix
if (outHref.indexOf(«://») == -1)
outHref = «http://» + outHref;

// if inside an , probably a paypal link, don’t include
if (tag.parentNode && (tag.parentNode.tagName == «I»))
return false;
}
}

// filter domains
// split the url based on ‘/’
var parts = outHref.split(‘/’);

// Filter out domains that match any of the search engine’s names
if (!parts[2])
return false;

var domain = parts[2];
if ((domain.indexOf(«rdrjp.yahoo.com») != -1) ||
(domain.indexOf(«rdrkrs.yahoo.com») != -1) ||
(domain.indexOf(«rdrtpe.yahoo.com») != -1) ||
(domain.indexOf(«rdrird.yahoo.com») != -1) ||
(domain.indexOf(«rdrhk2.yahoo.com») != -1) ||
(domain.indexOf(«rdrsg1.yahoo.com») != -1) ||
(domain.indexOf(«rdrin2.yahoo.com») != -1) ||
(domain.indexOf(«rdre1.yahoo.com») != -1) ||
(domain.indexOf(«rdrw1.yahoo.com») != -1) )
{
return false;
}

return outHref;
};
/////////////// AVG YAHOO SEARCH ENGINE ///////////////

/////////////// MSN SEARCH ENGINE ///////////////
searchshield.MSNSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.onlyPrimaries = false;
};
searchshield.MSNSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.MSNSearchEngine.prototype.constructor = searchshield.MSNSearchEngine;
searchshield.MSNSearchEngine.prototype.name = «msn»;
searchshield.MSNSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var hostMatch = false;
var domain = uri.host;

// re stitch the uri path and query elements to
// use existing logic
var path = uri.path + uri.delimiter + uri.query;

// For MSN the host must match:
// search.msn.com OR
// search.live.com
if (domain.indexOf(«search.msn.co») > -1)
{
if (domain.charAt(13) == ‘m’)
hostMatch = true;
else if ((domain.charAt(13) == ‘.’) && (domain.length == 16))
hostMatch = true;
}
else if (domain.indexOf(«search.live.co») > -1)
{
if (domain.charAt(14) == ‘m’)
hostMatch = true;
else if ((domain.charAt(14) == ‘.’) && (domain.length == 17))
hostMatch = true;
}

if (hostMatch)
{
if (path.indexOf(«results.aspx») == 0)
return true;
}

return false;
};
searchshield.MSNSearchEngine.prototype.includeLink = function(tag)
{
var outHref = false;

// these don’t seem common from Firefox, but they are in IE
if (searchshield.DoesURLContain(tag.href, «g.msn.co»))
{
var qPos = tag.href.indexOf(«?»);
if (qPos != -1)
{
var postPart = tag.href.substring(qPos+1);
var dblAmp = postPart.indexOf(«&&»);
if (dblAmp != -1)
{
outHref = postPart.substring(0, dblAmp);
return outHref;
}
}
}
else if (searchshield.DoesURLContain(tag.href, «r.msn.co»))
{
var element = tag;
var parentNode = tag.parentNode;

// top links – check for a CITE
var spanElements = element.getElementsByTagName(«CITE»);
if ((spanElements != null) &&
(spanElements.length > 0))
{
outHref = spanElements[0].innerHTML;
// replace any nbsp’s
outHref = outHref.replace(» «, » «);

// url is after the last space in the html, after the ‘-‘
var space_pos = outHref.lastIndexOf(» «);
if (space_pos != -1)
outHref = outHref.slice(space_pos + 1);

outHref = searchshield.checkUrl(outHref);
return outHref;
}

// side links
if (element.lastChild != null)
{
outHref = element.lastChild.innerHTML;
if ( outHref != null)
{
outHref = searchshield.checkUrl(outHref);
return outHref;
}
}
}
else if (searchshield.DoesURLContain(tag.href, this.search.uri.host) ||
searchshield.DoesURLContain(tag.href, «.live.com») ||
searchshield.DoesURLContain(tag.href, «msn.») ||
searchshield.DoesURLContain(tag.href, «msnscache.com») ||
searchshield.DoesURLContain(tag.href, «advertising.microsoft.co») ||
searchshield.DoesURLContain(tag.href, «javascript:») ||
searchshield.DoesURLContain(tag.href, «go.microsoft.co») ||
searchshield.DoesURLContain(tag.href, «hotmail.co»))
{
// not a link
return false;
}
else if (tag.id.toLowerCase() == «trademarks»)
{
// don’t link the trademark at the bottom of the page
return false;
}
else
{
// include it
return tag.href;
}
};
/////////////// MSN SEARCH ENGINE ///////////////

/////////////// BING SEARCH ENGINE ///////////////
searchshield.BingSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
};
searchshield.BingSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.BingSearchEngine.prototype.constructor = searchshield.BingSearchEngine;
searchshield.BingSearchEngine.prototype.name = «bing»;
searchshield.BingSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var hostMatch = false;
var domain = uri.host;

// re stitch the uri path and query elements to
// use existing logic
var path = uri.path + uri.delimiter + uri.query;

// For bing the host must match:
// http://www.bing.com or http://www.bing.net
// xx.bing.com or xx.bing.net where xx is a country code
// bing.com.xx where xx is a country code
// bing.search.xxxx.net where xxxx may be something like daum
if ((domain.indexOf(«www.bing.com») !== -1) ||
(domain.indexOf(«www.bing.net») !== -1) ||
(domain.indexOf(«bing.net») !== -1))
{
hostMatch = true;
}
else if ((domain.indexOf(«bing.search.») !== -1) &&
(domain.indexOf(«.net») === (domain.length-4)))
{ //bing.search.xxxx.net
hostMatch = true;
}
else
{ // xx.bing.com or bing.com.xx
var domainLen = domain.length;
var tldPos = domain.indexOf(«.bing.com»);
if (tldPos > -1)
{
if ((domainLen – tldPos) == 9)
hostMatch = true;
}
}

if (hostMatch)
{
var displayStyle = (domain == ‘bing.search.daum.net’) ? ‘inline-block’ : ‘inline’;
this.addAnchorStyle = {
display: displayStyle
};

if (path.indexOf(«search?») == 0)
return true;
}

return false;

};
searchshield.BingSearchEngine.prototype.includeLink = function(tag)
{
var outHref = false;

if (tag.tagName == ‘IMG’)
{ //no images
return false;
}

if (tag.href.charAt(0) == ‘/’)
{ //no relative links
return false;
}

if (/trademarks/i.test(tag.id))
{
// don’t link the trademark at the bottom of the page
return false;
}

if ((tag.parentNode) && (/sc_stc/i.test(tag.parentNode.id)))
{ // don’t verdict the social sites – our verdict doesn’t fit
return false;
}
else if (!!searchshield.getParentNodeByClassName(«sw_t»,tag,3))
{ // no links in page header
return false;
}
else if (searchshield.DoesURLContain(tag.href, «r.msn.co») ||
searchshield.DoesURLContain(tag.href, «overture.com»))
{ // france has r.msn.co and italy has overture.com sponsored links
// with the link in CITE element

var spanElements = null;

// top links – check for a CITE
spanElements = tag.getElementsByTagName(«CITE»);
if ((spanElements == null) || (spanElements.length 0))
{
outHref = spanElements[0].innerHTML;
if (outHref != null)
{
// replace any nbsp’s
outHref = outHref.replace(» «, » «);

// url is after the last space in the html, after the ‘-‘
var space_pos = outHref.lastIndexOf(» «);
if (space_pos != -1)
outHref = outHref.slice(space_pos + 1);

outHref = searchshield.checkUrl(outHref);

// save the link
return outHref;
}
}

// side links
if (tag.lastChild != null)
{
outHref = tag.lastChild.innerHTML;
if (outHref != null)
{
outHref = searchshield.checkUrl(outHref);
// save the link
return outHref;
}
}
}
// no sponsored links for now
else if (searchshield.DoesURLContain(tag.href, this.search.uri.host) ||
searchshield.DoesURLContain(tag.href, «.live.com») ||
searchshield.DoesURLContain(tag.href, «.bing.com») ||
searchshield.DoesURLContain(tag.href, «.bing.net») ||
searchshield.DoesURLContain(tag.href, «.daum.net») ||
searchshield.DoesURLContain(tag.href, «.gmarket.co») ||
searchshield.DoesURLContain(tag.href, «.multimap.com») ||
searchshield.DoesURLContain(tag.href, «msn.») ||
searchshield.DoesURLContain(tag.href, «ms.ciao.») ||
searchshield.DoesURLContain(tag.href, «ms.ciao-«) ||
searchshield.DoesURLContain(tag.href, «advertising.microsoft.co») ||
searchshield.DoesURLContain(tag.href, «javascript:») ||
searchshield.DoesURLContain(tag.href, «go.microsoft.co») ||
searchshield.DoesURLContain(tag.href, «hotmail.co») ||
searchshield.DoesURLContain(tag.href, «cc.bingj.com») ||
searchshield.DoesURLContain(tag.href, «microsofttranslator.com») ||
searchshield.DoesURLContain(tag.href, «.engkoo.com») ||
searchshield.DoesURLContain(tag.href, «sealinfo.verisign.com») ||
searchshield.DoesURLContain(tag.href, «explabs.com») ||
searchshield.DoesURLContain(tag.href, «onlinehelp.microsoft.com») ||
searchshield.DoesURLContain(tag.href, «.myoverture»))
{
// not a link
return false;
}
else
return tag.href;
};
searchshield.BingSearchEngine.prototype.addImage = function(node, image, hidden)
{
var element = node.element;
var parentNode = node.element.parentNode;
var grandParentNode = !!parentNode ? parentNode.parentNode : null;

// if there are redundant links in the same grandparent then skip them
if (!!grandParentNode)
{
gpChildren = grandParentNode.childNodes;
for (var i=0; i < gpChildren.length; i++)
{
if (!!element.href && gpChildren[i].tagName == "A" && gpChildren[i].href == element.href)
return;
}
}

var parent = searchshield.SearchEngine.prototype.addImage;
return parent.call(this, node, image, hidden);
};
/////////////// BING SEARCH ENGINE ///////////////

/////////////// BAIDU SEARCH ENGINE ///////////////
searchshield.BaiduSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);

this.updateImageStyle = {
verticalAlign: null
};
};
searchshield.BaiduSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.BaiduSearchEngine.prototype.constructor = searchshield.BaiduSearchEngine;
searchshield.BaiduSearchEngine.prototype.name = "baidu";
searchshield.BaiduSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === 'undefined' || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var hostMatch = false;
var domain = uri.host;

// re stitch the uri path and query elements to
// use existing logic
var path = uri.path + uri.delimiter + uri.query;

if (domain == "www.baidu.com" || path.indexOf("testBaidu") !== -1)
hostMatch = true;

if (hostMatch)
{
if (path.indexOf("s?") == 0)
return true;
}

return false;
};
searchshield.BaiduSearchEngine.prototype.includeLink = function(tag)
{
if (tag.className && tag.className == "m")
return false;

if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;
else
{
// no link to self
var traverseElement = tag.parentNode;
while ( traverseElement && traverseElement.className != "tbody")
{
if (traverseElement.className == "f")
return tag.href;

traverseElement = traverseElement.parentNode;
}

return false;
}

};
/////////////// BAIDU SEARCH ENGINE ///////////////

/////////////// EARTHLINK SEARCH ENGINE ///////////////
searchshield.EarthlinkSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.onlyPrimaries = false;

this.addAnchorStyle = {
position: "static"
};
};
searchshield.EarthlinkSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.EarthlinkSearchEngine.prototype.constructor = searchshield.EarthlinkSearchEngine;
searchshield.EarthlinkSearchEngine.prototype.name = "earthlink";
searchshield.EarthlinkSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === 'undefined' || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var hostMatch = false;
var domain = uri.host;

// re stitch the uri path and query elements to
// use existing logic
var path = uri.path + uri.delimiter + uri.query;

// For EarthLink the host must match:
// search.earthlink.net
if (("search.earthlink.net" == domain) &&
(path.indexOf("search?") == 0))
{
return true;
}

return false;
};
searchshield.EarthlinkSearchEngine.prototype.includeLink = function(tag)
{
var outHref = "";
var findStr = "";

// check for an anchor
if (tag.tagName == "A")
{
// check for sponsored
if (tag.id.indexOf("a") == 0)
{
var q = tag.href.indexOf("&q=");
var qlen = 3;
if (q == -1)
{
q = tag.href.indexOf("&adurl=");
qlen = 7;
if (q == -1)
return false;
}

// find end of url
var end = tag.href.indexOf("&", q+qlen);
if (end < 0)
end = tag.href.length;

// add the link
outHref = tag.href.substring(q+qlen, end);

if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}

// don't search url's to self
if ((tag.href.indexOf("://") == -1) || searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;

// if a normal web result add it
if (tag.parentNode && (tag.parentNode.tagName == "H3") &&
tag.parentNode.parentNode && (tag.parentNode.parentNode.tagName == "LI") &&
tag.parentNode.parentNode.parentNode && (tag.parentNode.parentNode.parentNode.tagName == "UL"))
{
if (searchshield.FilterUrl(tag.href, this.filter_urls))
return false;

return tag.href;
}
}

return false;
};
/////////////// EARTHLINK SEARCH ENGINE ///////////////

/////////////// AOL SEARCH ENGINE ///////////////
searchshield.AOLSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);

this.addImageStyle = {
display: "inline"
};
this.addAnchorStyle = {
display: null
};
this.updateImageStyle = {
verticalAlign: null,
display: "inline"
};
};
searchshield.AOLSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.AOLSearchEngine.prototype.constructor = searchshield.AOLSearchEngine;
searchshield.AOLSearchEngine.prototype.name = "aol";
searchshield.AOLSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === 'undefined' || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain = uri.host;
//path may be 'aol/search' or 'search'
var pathArray = uri.path.split("/");
var aol = pathArray[0];
// re stitch the uri path and query elements
// to use existing logic
var path = (undefined == pathArray[1]) ? pathArray[0] : pathArray[1];
path += uri.delimiter + uri.query;

if ("search.aol.com" == domain)
{
if ((aol == "aol") &&
(path.indexOf("search?") == 0))
{
return true;
}
}

return false;
};
searchshield.AOLSearchEngine.prototype.includeLink = function(tag)
{
if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;

// sponsored links – google
if ((tag.className) && (tag.className.indexOf("slLink topAnchor") != -1))
{ //parse for embedded href

if (tag.href.indexOf("/aclk?sa=") == -1)
return false;

var adurl = tag.href.indexOf("&adurl=http");
if (adurl != -1)
{
var urlPos = adurl+7; // puts it on the http
var outHref = tag.href.substring(urlPos);

// extract any fragment text, do not unescape
var pound = outHref.indexOf("#");
if (pound != -1)
{
var fragment = outHref.substring(pound);
outHref = outHref.substring(0, pound);
outHref = unescape(outHref);
outHref += fragment;
if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}

outHref = unescape(outHref);
if (outHref.indexOf("?") == -1)
{
var ampPos = outHref.indexOf("&");
if (ampPos != -1)
outHref = outHref.substring(0, ampPos);
}

if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}

return false;
}

if (tag.className == "find")
return tag.href;

return false;
};
searchshield.AOLSearchEngine.prototype.insertNodes = function(node, doc)
{
var element = node.element;
var score = node.score;

if (element && element.className && element.className.indexOf("slLink") != -1)
{ //sponsored links only

// for alt image
if (score == searchshield.SCORE_SS_VERISIGN)
return [element.nextSibling, element.parentNode];

// for verdict image
var cN = element.childNodes;
var cnLen = cN.length;
for (var i=0; i now http://us.yhs4.search.yahoo.com/yhs/search?fr=altavista&fr=altavista&itag=ody&q=warez&kgs=1&kls=0
// xx.altavista.com where xx is a country code
var hostMatch = false;
if («www.altavista.com» == domain)
{
hostMatch = true;
}
else
{
// xx.altavista.com
var pDest = domain.indexOf(«.altavista.com»);
if ((pDest != -1 ) && ((domain.length – pDest) == 14))
{
hostMatch = true;
}
else
{
// a reference to altavista must be present in yahoo search url
var pRef = (uri.qsArray.fr && uri.qsArray.fr == ‘altavista’);
pDest = domain.indexOf(«search.yahoo.com»);
if (pDest != -1 && pRef)
hostMatch = true;
}
}

if (hostMatch)
{
//path must start with web/results?
if ((path.indexOf(«yhs/search?») == 0) ||
(path.indexOf(«search;») == 0) ||
(path.indexOf(«yhs/search;») == 0) ||
(path.indexOf(«web/results?») == 0)||
(path.indexOf(«fr=altavista») != -1))
{
return true;
}
}

return false;
};
searchshield.AltaVistaSearchEngine.prototype.includeLink = function(tag)
{
var outHref = «»;
var findStr = «»;

// initial checks
if ((!tag.href) ||
(tag.href.charAt(0) == ‘#’) ||
(tag.href.indexOf(«javascript:») == 0))
{
return false;
}

if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;

var spnsdLinks = searchshield.getParentNodeByTagName(«DIV», tag, «className»);
if ((spnsdLinks) &&
(spnsdLinks.className.indexOf(‘ads’) > -1)) // sponsored links
{
if (!tag.parentNode)
return false;

// parse ads for em tag
var baseNode;
if (spnsdLinks.className.indexOf(‘ads horiz’) > -1) // horizontal ads sections
baseNode = tag.parentNode.parentNode;
else
baseNode = tag.parentNode;

if (!baseNode || !baseNode.lastChild || baseNode.lastChild.tagName != ‘EM’)
return false;

var outHref = searchshield.removeHtmlTags(baseNode.lastChild.innerHTML);
return outHref;
}

if ((tag.className == «spt») ||
(tag.className == «res») ||
(tag.className == «yschttl spt»))
{
findStr = «/**»;
var pos = tag.href.indexOf(findStr);
if (pos != -1)
{
pos += 3;
outHref = tag.href.substring(pos);
outHref = unescape(outHref);

// no results for overture.com & no yahoo domains
chkHref = outHref.toLowerCase();
if (chkHref.indexOf(«overture.») != -1)
return false;

// split the url based on ‘/’
var parts = outHref.split(‘/’);

// only need a domain
if ((parts != null) && (parts[2] != null))
{
var domain = parts[2];
if ((domain.indexOf(«rdrjp.yahoo.com») != -1) ||
(domain.indexOf(«rdrkrs.yahoo.com») != -1) ||
(domain.indexOf(«rdrtpe.yahoo.com») != -1) ||
(domain.indexOf(«rdrird.yahoo.com») != -1) ||
(domain.indexOf(«rdrhk2.yahoo.com») != -1) ||
(domain.indexOf(«rdrsg1.yahoo.com») != -1) ||
(domain.indexOf(«rdrin2.yahoo.com») != -1) ||
(domain.indexOf(«rdre1.yahoo.com») != -1) ||
(domain.indexOf(«rdrw1.yahoo.com») != -1) )
{
return false
}
}

return outHref;
}
else
{
return tag.href;
}
}

return false;
};
searchshield.AltaVistaSearchEngine.prototype.getImgElement = function (element)
{
while (element != null)
{
element = element.nextSibling;
if (element != null)
{
if ((element.id == null) || (element.id.indexOf(«LXPLSS_») == -1))
{ // not our id but hit another anchor no verdict
if (element.tagName == «A»)
{
element = null;
break;
}
}
else if (element.tagName == «A»)
break;
}
}

var rtnElem = !!element ? element.firstChild : element;
return rtnElem;
};
/////////////// ALTAVISTA SEARCH ENGINE ///////////////

/////////////// YANDEX SEARCH ENGINE ///////////////
searchshield.YandexSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
};
searchshield.YandexSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.YandexSearchEngine.prototype.constructor = searchshield.YandexSearchEngine;
searchshield.YandexSearchEngine.prototype.name = «yandex»;
searchshield.YandexSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain= uri.host;
// re stitch the uri path and query elements
// to use existing logic
var path = uri.path + uri.delimiter + uri.query;

if ((domain.match(/yandex\.com|by|kz|ru|ua/i)) &&
(path.indexOf(«yandsearch?») == 0))
{
return true;
}

return false;
};
searchshield.YandexSearchEngine.prototype.includeLink = function(tag)
{
if (tag.href.indexOf(«/search») != -1)
{
return false;
}

if (searchshield.DoesURLContain(tag.href, this.search.uri.host) ||
searchshield.DoesURLContain(tag.href, «.yandex.net») ||
searchshield.DoesURLContain(tag.href, «.yandex.ru») ||
searchshield.DoesURLContain(tag.href, «moikrug.ru») ||
searchshield.DoesURLContain(tag.href, «ya.ru») ||
searchshield.DoesURLContain(tag.href, «.yandex.com») ||
searchshield.DoesURLContain(tag.href, «yandex.st»))
{
return false;
}

parentNode = tag.parentNode;
if ((tag.parentNode) &&
(tag.parentNode.parentNode) &&
(tag.parentNode.parentNode.className.toLowerCase() == «moreinfo»))
{
return false;
}

return tag.href;
};
searchshield.YandexSearchEngine.prototype.getImgElement = function (element)
{
while (element != null)
{
element = element.nextSibling;
if (element != null)
{
if ((element.id == null) || (element.id.indexOf(«LXPLSS_») == -1))
{ // not our id but hit another anchor no verdict
if (element.tagName == «A»)
{
element = null;
break;
}
}
else if (element.tagName == «A»)
break;
}
}

var rtnElem = !!element ? element.firstChild : element;
return rtnElem;
};
/////////////// YANDEX SEARCH ENGINE ///////////////

/////////////// SEZNAM SEARCH ENGINE ///////////////
searchshield.SeznamSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);

this.elementAttribute = {
width: «18»,
height: «18»
};

this.updateImageStyle = {
width: «18px»,
height: «18px»
};
};
searchshield.SeznamSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.SeznamSearchEngine.prototype.constructor = searchshield.SeznamSearchEngine;
searchshield.SeznamSearchEngine.prototype.name = «seznam»;
searchshield.SeznamSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain= uri.host;
// re stitch the uri path and query elements
// to use existing logic
var path = uri.path + uri.delimiter + uri.query;

if ((domain.indexOf(«search.seznam.cz») > -1) &&
((path.indexOf(«?») == 0) || (path.indexOf(«svet») == 0)))
{
return true;
}

return false;
};
searchshield.SeznamSearchEngine.prototype.includeLink = function(tag)
{
if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;

var parentNode = tag.parentNode;
if (parentNode)
{
var grandParentNode = tag.parentNode.parentNode;
if ((parentNode.tagName == «SPAN») &&
((parentNode.className.toLowerCase() == «sklik-url») ||
(parentNode.className.toLowerCase() == «sklik-title»)))
{ // locate the real url and unencode it
var urlPos = tag.href.indexOf(«&url=http»);

if (urlPos != -1)
{
urlPos += 5;
outHref = tag.href.substring(urlPos);
outHref = unescape(outHref);

return outHref;
}
}
else if (grandParentNode)
{
var greatGrandParentNode = tag.parentNode.parentNode.parentNode;
if ((grandParentNode.tagName == «DIV») &&
((grandParentNode.className.toLowerCase() == «text») || (grandParentNode.className.toLowerCase() == «hlasky otz»)))
{ // standard link
return tag.href;
}
else if (greatGrandParentNode && greatGrandParentNode.tagName == «DIV» &&
(greatGrandParentNode.className.toLowerCase() == «hotlinks»))
{ // hint link
return tag.href;
}

}
}

return false;
};
/////////////// SEZNAM SEARCH ENGINE ///////////////

/////////////// WEBHLEDANI SEARCH ENGINE ///////////////
searchshield.WebhledaniSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
};
searchshield.WebhledaniSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.WebhledaniSearchEngine.prototype.constructor = searchshield.WebhledaniSearchEngine;
searchshield.WebhledaniSearchEngine.prototype.name = «webhledani»;
searchshield.WebhledaniSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain= uri.host;
// re stitch the uri path and query elements
// to use existing logic
var path = uri.path + uri.delimiter + uri.query;

if ((domain.indexOf(«webhledani.cz») > -1) &&
(path.indexOf(«results.aspx?») == 0))
{
return true;
}

return false;
};
searchshield.WebhledaniSearchEngine.prototype.includeLink = function(tag)
{
if (tag.href.indexOf(«/redir.aspx?») != -1)
{
var ancestorNode;

// sponsored link
if ((ancestorNode = searchshield.getParentNodeByClassName(«results sponsored», tag, 3)) != null)
{
if ((ancestorNode = searchshield.getParentNodeByClassName(«res1», tag, 2)) != null)
{

var spanSibling = ancestorNode.nextSibling;
while (spanSibling.nodeName != ‘SPAN’)
{
spanSibling = spanSibling.nextSibling;
if (spanSibling.nodeName == ‘DIV’ || spanSibling.className == ‘res1’)
{
spanSibling = null;
break;
}
}

if (spanSibling)
outHref = spanSibling.innerHTML;
}

if (outHref)
return searchshield.checkUrl(searchshield.removeHtmlTags(outHref));
}

if ((ancestorNode = searchshield.getParentNodeByClassName(«right-sponsored», tag, 3)) != null)
{
var outHref;

if ((ancestorNode = searchshield.getParentNodeByClassName(«res3», tag, 2)) != null)
{

var spanSibling = ancestorNode.nextSibling;
while (spanSibling.nodeName != ‘SPAN’)
{
spanSibling = spanSibling.nextSibling;
if (spanSibling.nodeName == ‘DIV’ || spanSibling.className == ‘res3’)
{
spanSibling = null;
break;
}
}

if (spanSibling)
outHref = spanSibling.innerHTML;
}

if (outHref)
return searchshield.checkUrl(searchshield.removeHtmlTags(outHref));
}

// result link
if (searchshield.getParentNodeByClassName(«results», tag, 3) != null)
{
if ((ancestorNode = searchshield.getParentNodeByClassName(«res2», tag, 2)) != null)
{
if (tag.parentNode && (tag.parentNode.nodeName != ‘P’))
return getLinkHref(ancestorNode);
}
}
}

return false;

function getLinkHref(aNode)
{
var spanElems = aNode.getElementsByTagName(‘span’);
for (var i=0; i -1) ||
(domain.indexOf(«shop.benl.ebay») > -1))
{
if ((path.indexOf(«?_from=») == 0) ||
(path.indexOf(«i.html») > -1))
{
return true;
}
}

// ebay.se
if ((domain.indexOf(«search.eim.ebay») > -1) &&
((path.indexOf(«?kw=») > -1) || (path.indexOf(«?ev=») > -1)))
{
return true;
}

if ((domain.indexOf(«search.auction.co.kr») > -1 ) &&
((path.indexOf(«?keyword=») > -1)))
{
// would normally set these properties in the constructor or in an
// overriding function but they’re only required for this domain

// links are in iframes
this.processFrames = true;

// must downsize verdicts for proper display
this.elementAttribute = {
width: «16»,
height: «16»
};
this.updateImageStyle = {
width: «16px»,
height: «16px»
};

return true;
}

// latin america ebay
// listado.mercadolibre.com.xx or listado.mercadolibre.co.xx
// or listado.mercadolibre.xx or
// category.mercadolibre.com.xx or listado.mercadolibre.xx/category
// lista.mercadolivre.com.xx or lista.mercadolivre.com.xx/category
if ((domain.indexOf(«www.») == -1) &&
((domain.indexOf(«.mercadolibre.») > -1 ) ||
(domain.indexOf(«.mercadolivre.») > -1 )))
{
return true;
}
return false;
};
searchshield.eBaySearchEngine.prototype.includeLink = function(tag)
{
var parentNode = null;
var outHref = false;

if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;

if ( tag.href.indexOf(«.ebayrtm.com/clk?») > -1 )
{
if ( tag.title == null || tag.title.length -1)
{ // at least one dot
if (outHref.indexOf(this.search.uri.host) == -1)
{ // no host
if (outHref.toLowerCase().indexOf(«ebay.com») == -1)
{
return outHref;
}
}
}
}
}
// ebay.se – Google ads
parentNode = tag.parentNode;
if (parentNode && (parentNode.className.toLowerCase() == «google-ad-link»))
{
if (tag.href.indexOf(«/aclk?sa=») != -1)
{
findStr = «&adurl=http»;
var urlPos = tag.href.indexOf(findStr);
if (urlPos != -1)
{
urlPos += 7; // puts it on the http
outHref = tag.href.substring(urlPos);

// extract any fragment text, shouldn’t be unescaped
var pound = outHref.indexOf(«#»);
if (pound != -1)
{
var fragment = outHref.substring(pound);
outHref = outHref.substring(0, pound);
outHref = unescape(outHref);
outHref += fragment;
if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;

return outHref;
}

outHref = unescape(outHref);
if (outHref.indexOf(«?») == -1)
{
var ampPos = outHref.indexOf(«&»);
if (ampPos != -1)
outHref = outHref.substring(0, ampPos);
}

if (searchshield.FilterUrl(outHref, this.filter_urls))
return false;
return outHref;
}
}
}

// auction.co.kr
parentNode = tag.parentNode;
if (parentNode && (parentNode.className.toLowerCase() == «link»))
{
if (tag.href.indexOf(«adcr.naver.com») > -1)
{
outHref = tag.innerText;
if ((outHref == null) || (outHref.length -1 )
{
var spanElements = tag.getElementsByTagName(«span»);
if ((spanElements != null) &&
(spanElements.length > 0))
{
if ( spanElements[0].className.toLowerCase() == «mclics-url» )
{
outHref = spanElements[0].innerHTML;
if ( outHref == null || outHref.length -1)
{ // at least one dot
if ((outHref.toLowerCase().indexOf(«mercadolibre») == -1) &&
(outHref.toLowerCase().indexOf(«mercadolivre») == -1))
{
return outHref;
}
}
}
}
}
}

return false;
};
/////////////// EBAY SEARCH ENGINE ///////////////

/////////////// DIGG SEARCH ENGINE ///////////////
searchshield.DiggSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.new_links = false;
};
searchshield.DiggSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.DiggSearchEngine.prototype.constructor = searchshield.DiggSearchEngine;
searchshield.DiggSearchEngine.prototype.name = «digg»;
searchshield.DiggSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain= uri.host;
// re stitch the uri path and query elements
// to use existing logic
var path = uri.path + uri.delimiter + uri.query;

if ((domain.indexOf(«digg.com») > -1) &&
(path.indexOf(«/ad») == -1))
{
return true;
}

return false;
};
searchshield.DiggSearchEngine.prototype.includeLink = function(tag)
{
var outHref = false;
var findStr = «»;

if ((tag.parentNode) &&
(tag.parentNode.className.toLowerCase() == «digg-count»))
{
return false;
}

if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
{
if (tag.className && tag.className.indexOf(‘source’) != -1)
{
findStr = «/search?q=site:»;
var urlPos = tag.href.indexOf(findStr);
if (urlPos != -1)
{
urlPos += 15;
outHref = tag.href.substring(urlPos);
return outHref;
}
}
}

return false;
};
searchshield.DiggSearchEngine.prototype.addImage = function(node, image, hidden)
{
// remove style that is set when alt image is applied
this.addAnchorStyle = {
background: «none»
};

var parent = searchshield.SearchEngine.prototype.addImage;
return parent.call(this, node, image, hidden);
};
/////////////// DIGG SEARCH ENGINE ///////////////

/////////////// SLASHDOT SEARCH ENGINE ///////////////
searchshield.SlashdotSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.showCleanVerdicts = false;
this.new_links = false;
this.type = ‘inline’;
};
searchshield.SlashdotSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.SlashdotSearchEngine.prototype.constructor = searchshield.SlashdotSearchEngine;
searchshield.SlashdotSearchEngine.prototype.name = «slashdot»;
searchshield.SlashdotSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain= uri.host;
// re stitch the uri path and query elements
// to use existing logic
var path = uri.path + uri.delimiter + uri.query;

if (domain.indexOf(«slashdot.org») != -1)
{
return true;
}

return false;
};
searchshield.SlashdotSearchEngine.prototype.includeLink = function(tag)
{
if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;

if ( tag.href.indexOf(«mailto:») != -1 )
return false;

if ( tag.href.indexOf(«slashdot.org») != -1 )
return false;

if (tag.parentNode && (tag.parentNode.tagName == «DIV»))
{
if (tag.parentNode.id.indexOf(«text-«) != -1)
{
return tag.href;
}
}
else if ( tag.parentNode && tag.parentNode.parentNode && tag.parentNode.parentNode.tagName == «DIV» )
{
if ( tag.parentNode.parentNode.id.indexOf(«text-«) != -1 )
{
return tag.href;
}
}

return false;
};
searchshield.SlashdotSearchEngine.prototype.addImage = function(node, image, hidden)
{
var doc = this.search.doc;

this.init_inline_ratings(doc);
this.show_inline_ratings(doc, node, image);
};
/////////////// SLASHDOT SEARCH ENGINE ///////////////

/////////////// TWITTER SEARCH ENGINE ///////////////
searchshield.TwitterSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.showCleanVerdicts = false;
this.new_links = false;
this.type = ‘inline’;
};
searchshield.TwitterSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.TwitterSearchEngine.prototype.constructor = searchshield.TwitterSearchEngine;
searchshield.TwitterSearchEngine.prototype.name = «twitter»;
searchshield.TwitterSearchEngine.prototype.twitter_filter_urls = [«twitpic.com», «twitterfeed.com», «twitter.peoplebrowsr.com»];
searchshield.TwitterSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

var domain= uri.host;

if (domain.indexOf(«twitter.com») != -1)
{
return true;
}

return false;
};
searchshield.TwitterSearchEngine.prototype.includeLink = function(tag)
{
if (searchshield.DoesURLContain(tag.href, this.search.uri.host))
return false;

if (tag.className.length = 4))
{
// else we want the fourth value
var match = matches[3];
if (match && (match.length > 0))
return match
}

return href;
};
/////////////// GMAIL SEARCH ENGINE ///////////////

/////////////// FACEBOOK SEARCH ENGINE ///////////////
searchshield.FacebookSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.showCleanVerdicts = false;
this.type = ‘inline’;
};
searchshield.FacebookSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.FacebookSearchEngine.prototype.constructor = searchshield.FacebookSearchEngine;
searchshield.FacebookSearchEngine.prototype.name = «facebook»; // the name by which the search engine is known (always lowercase)
searchshield.FacebookSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

if (uri.host.indexOf(«www.facebook.com») != -1)
return true;

return false;
};
searchshield.FacebookSearchEngine.prototype.includeLink = function(tag)
{
if (!tag.href || (tag.href.indexOf(‘facebook.com’) > -1) || (tag.href.indexOf(‘ak.fbcdn.net’) > -1))
return false;

return tag.href
};
searchshield.FacebookSearchEngine.prototype.addImage = function(node, image, hidden)
{
var doc = this.search.doc;

this.init_inline_ratings(doc);
this.show_inline_ratings(doc, node, image);
};
/////////////// FACEBOOK SEARCH ENGINE ///////////////

/////////////// MYSPACE SEARCH ENGINE ///////////////
searchshield.MySpaceSearchEngine = function(search)
{
searchshield.SearchEngine.call(this, search);
this.showCleanVerdicts = false;
this.type = ‘inline’;
};
searchshield.MySpaceSearchEngine.prototype = new searchshield.SearchEngine();
searchshield.MySpaceSearchEngine.prototype.constructor = searchshield.MySpaceSearchEngine;
searchshield.MySpaceSearchEngine.prototype.name = «myspace»; // the name by which the search engine is known (always lowercase)
searchshield.MySpaceSearchEngine.prototype.validSearch = function(href)
{
var uri;
if (typeof(this.search) === ‘undefined’ || null === this.search)
uri = searchshield.parseLink(href);
else
uri = this.search.uri;

if(!uri || !uri.host)
return false;

if (uri.host.indexOf(«www.myspace.com») != -1)
return true;

return false;
};
searchshield.MySpaceSearchEngine.prototype.includeLink = function(tag)
{
if (searchshield.DoesURLContain(tag.href, this.search.uri.host) )
{
return false;
}

return tag.href
};
searchshield.MySpaceSearchEngine.prototype.addImage = function(node, image, hidden)
{
var doc = this.search.doc;

this.init_inline_ratings(doc);
this.show_inline_ratings(doc, node, image);
};
/////////////// MYSPACE SEARCH ENGINE ///////////////

/////////////// AVG TOOLBAR REPORTING ///////////////
var avgreport = {
BLOCK_SEVERITY: 3,
scanResult: function (doc, url, foundUrl, ip) {
// report scan end only if surf enabled
if (‘1’ != searchshield.avgCallFunc(doc, ‘GetSurfEnabled’))
return;

// for now native is handling the interstitial
var results = searchshield.avgCallFunc(doc, ‘MalsiteCheck’, url);
if ( results == null )
return;

var parts = results.split(‘::’);

// need at least severity
if (parts == null)
return;

if (!ip)
ip = «»;

// use a block severity if foundUrl is given
var severity = !!foundUrl ? avgreport.BLOCK_SEVERITY : parseInt(parts[0], 10);
var category = «»;
var threat = «»;

// fill in the category and threat if something was found
if (severity > 0)
{
category = parts[2];
threat = parts[4];
}
// else
// return;

var scan_result = searchshield.avgCallFunc(doc, ‘ReportScanResult’, url, url, threat, category, ip, severity);
var scan_end = avgreport.scanEnd(doc, url);

return (scan_result && scan_end);
},
scanEnd: function (doc, url) {
return searchshield.avgCallFunc(doc, ‘ReportScanEnd’, url);
},
GetInterstitialIP: function (interstitial) {
// simple regex to pull the IP address
var regex = /(([1-9][0-9]{0,2})|0)\.(([1-9][0-9]{0,2})|0)\.(([1-9][0-9]{0,2})|0)\.(([1-9][0-9]{0,2})|0)/;
var match = regex.exec(interstitial);
if (!match)
return »;

return match[0];
}
}
/////////////// AVG TOOLBAR REPORTING ///////////////

/////////////// FLYOVERS ///////////////
var avglsflyover = {
count: 0,
poppedUp: false,
poppedElement: null,
reset: function () {
avglsflyover.count = 0;
avglsflyover.poppedUp = false;
avglsflyover.poppedElement = null;
},
popup: function (event, hash, search, flyover) {
if (!event)
event = window.event;

var div = document.getElementById(«XPLSS_Flyover»);
if (div == null)
return;

// establish target element and get its containing document object
// in case verdict is inside a frame
var eventTarget = event.srcElement;
var frameDoc = eventTarget.ownerDocument;

// if the element is the clock, don’t pop over it
if ((eventTarget.src != null) && (eventTarget.src.indexOf(«clock.gif») != -1))
return;

// save the element we popped over
avglsflyover.poppedElement = eventTarget;

// if no flyover get it
if ((flyover == null) || (flyover == «»))
{
flyover = searchshield.avgCallFunc(frameDoc, ‘BuildFlyover’, hash);

if (!flyover)
return;

// cleanup flyover, replace any new lines
flyover = flyover.replace(/\r/g, «»);
flyover = flyover.replace(/\n/g, «»);
// escape any single quotes
flyover = flyover.replace(/’/g, «'»);
}

// set the html in the layer
div.innerHTML = flyover;

// there is an unwanted text node that causes vertical misalignment of flyover
if (div.firstChild.nodeType == 3)
div.removeChild(div.firstChild);

avglsflyover.poppedUp = true;

// reset display count
avglsflyover.count = 0;

avglsflyover.position();
},
hide: function (event) {
var frameDoc = document || top.document;
var div = frameDoc.getElementById(«XPLSS_Flyover»);
if ((div == null) || (div.style == null) || (div.style.visibility == «hidden»))
return;

var trans_div = frameDoc.getElementById(«XPLSS_Trans»);
if ((trans_div == null) || (trans_div.style == null) || (trans_div.style.visibility == «hidden»))
return;

// scroll and keydown events will pass a null event by design
// toElement will be null when mousing out of frameelement containing a verdict
if (event == null || event.toElement == null)
{
return;
}

if (trans_div.contains(event.toElement) || div.contains(event.toElement))
return;

// if the toElement is a cooresponding alt image then don’t hide
// use try/catch because toElement will be null when mousing out of frame
try {
if (!!event.toElement.id && !!event.srcElement.id)
{
if (event.toElement.id.indexOf(event.srcElement.id.substring(0,event.srcElement.id.length-2)) == 0)
return;

if (event.srcElement.id == ‘XPLSS_Trans’ && /XPLSS_\d+VU\d/.test(event.toElement.id))
return;
}
}
catch(err){}

// hide and move somewhere off screen (negative offsets)
div.style.visibility = «hidden»;
div.style.left = «-2100px»;
div.style.top = «-2100px»;
trans_div.style.visibility = «hidden»;
trans_div.style.left = «-2100px»;
trans_div.style.top = «-2100px»;

return true;
},
position: function () {
if (!avglsflyover.poppedUp || (avglsflyover.poppedElement == null))
return;

var flyover = document.getElementById(«XPLSS_Flyover»);
if (flyover == null)
return;

// relative position of flyover in relation to icon
var locateX = 0; // 0=left, 1=right
var locateY = 0; // 0=above, 1=below, 2=beside icon

// get window sizes
var winSize = searchshield.viewPortSize();
var windowX = winSize[0];
var windowY = winSize[1];

// get the exact size of the flyover
var flyoverSize = searchshield.elementSize(flyover);
var flyoverX = flyoverSize[0];
var flyoverY = flyoverSize[1];

var verdictWidth = 0;
if (avglsflyover.poppedElement && avglsflyover.poppedElement.width)
verdictWidth = avglsflyover.poppedElement.width;

// get the bounding rect for image(s)
var imgRect = searchshield.GetFullBoundingRect(avglsflyover.poppedElement);

// half width/height of element bounding rect
var halfX = (imgRect.right – imgRect.left) / 2;
var halfY = (imgRect.bottom- imgRect.top) / 2;

// element the mouse is over, get the center position
var posX = searchshield.offsetLeft(avglsflyover.poppedElement) + halfX;
var posY = searchshield.offsetTop(avglsflyover.poppedElement) + halfY;

// if a verdict is inside a frame must get offsets for the frame element
var docFrames = document.frames;
if (docFrames)
{
for (var i=0; i posX)
{
// right
offsetX += halfX;
locateX = 1;
}
else
{
//left
offsetX -= (flyoverX + halfX);
}
if ((windowY – posY) > posY)
{
// below
if (posY < (windowY/4))
{
offsetY -= halfY;
locateY = 1;
}
else
{
offsetY -= (flyoverY / 2);
locateY = 2;
}
}
else
{
// above
if ((windowY – posY) < (windowY/4))
{
offsetY -= (flyoverY – halfY);
}
else
{
offsetY -= (flyoverY / 2);
locateY = 2;
}
}
// make sure we aren't off the screen
if (offsetY windowY)
offsetY = windowY – flyoverY;

// add page offsets back
offsetX += pageOffsetX;
offsetY += pageOffsetY;
posX += pageOffsetX;
posY += pageOffsetY;

var paddedOffsetX = 0; //provide space between icon and flyover
var padX = 3;
if (locateX == 0)
paddedOffsetX = offsetX – padX;
else
paddedOffsetX = offsetX + padX;

// set where to put the flyover
flyover.style.top = offsetY + «px»;
flyover.style.left = paddedOffsetX + «px»;

// set where to put the transparent layer
var trans = document.getElementById(«XPLSS_Trans»);
if (trans != null)
{
var trans_left = 0;
var trans_top = 0;
var trans_width= 0;
var trans_height = 0;

// transparent layer should overlap verdict image
if (locateX == 0)
trans_left = posX – flyoverX – halfX; // left
else
trans_left = posX – transXOffset – verdictWidth; // right

trans.style.left = trans_left + «px»;
trans.style.top = offsetY + «px»;

trans.style.width = flyoverX + verdictWidth + «px»;
trans.style.height = flyoverY + «px»;
}

avglsflyover.display();
},
display: function () {
avglsflyover.count++;
if (avglsflyover.count == 1)
{
var flyover = document.getElementById(«XPLSS_Flyover»);
if (flyover == null)
return;

// show the flyover, must use a little count to tell, crazy stuff
flyover.style.visibility = «visible»;
flyover.onmouseout = function(){
avglsflyover.hide(event);
};

// show the transparent layer
var trans_div = document.getElementById(«XPLSS_Trans»);
if (trans_div == null)
return;

trans_div.style.visibility = «visible»;
trans_div.onmouseout = function(){
avglsflyover.hide(event);
};

avglsflyover.poppedUp = false;
}
},
show: function () {
var div = document.getElementById(«XPLSS_Flyover»);
if (div == null)
return;

div.style.visibility = «visible»;

var trans_div = document.getElementById(«XPLSS_Trans»);
if (trans_div == null)
return;
trans_div.style.visible = «visible»;
}
};

var avglsinlineflyover = {
build: function (riskCategory, riskName, bgColor, borderColor) {
var html = »;
html += ‘

‘;
html += ‘
‘;
html += riskCategory + ‘
‘;
html += riskName + ‘
‘;
html += ‘

‘;

return html;
},
popup: function (event, flyover, nSeverity, blUrl) {
//set verdict info
var div = document.getElementById(‘XPLSS_InlineFlyover’);
if (div == null)
return;

// blUrl is an object for a blacklisted short url
// when it is passed get the final url
if (blUrl != undefined)
{
var finalUrl = searchshield.avgCallFunc(document, ‘GetFinalUrl’, blUrl.sUrl);

var riskUrl = blUrl.sUrl;
if ((finalUrl) && (searchshield.FilterUrl(finalUrl, xplSearch.engine.shortened_urls)))
finalUrl = avglsinlineflyover.getUrlFromQueryString(finalUrl);

var riskName = blUrl.riskNameLabel + finalUrl;
flyover = avglsinlineflyover.build(blUrl.riskCategory, riskName, blUrl.bgColor, blUrl.borderColor);
}

div.innerHTML = flyover;
div.style.width = «auto»; //reset width
div.style.position = «absolute»;

if (searchshield.quirksMode || searchshield.docMode <= 7)
{
var className = xplSearch.engine.inline.color.classname[nSeverity];
var imgBase = "linkscanner://" + className + "_inline_border_";
var divWidth = searchshield.elementSize(div)[0];
//round up to nearest 10 to avoid intentional wrapping in div
var flyoverWidth = divWidth + (10 – Math.ceil(10*((divWidth/10) – Math.floor(divWidth/10))));

var ilfoDivs = div.getElementsByTagName("div");
if (ilfoDivs && ilfoDivs.length == 5)
{
//div.style.fontSize = "10px";
div.style.backgroundImage = "url(" + imgBase + "tl.png)";
div.style.backgroundPosition = "0 0";
div.style.backgroundRepeat = "no-repeat";
div.style.width = flyoverWidth + "px";
div.style.zIndex = "9999";

// avgILFO_head
ilfoDivs[0].style.backgroundImage = "url(" + imgBase + "tr.png)";
ilfoDivs[0].style.backgroundPosition = "top right";
ilfoDivs[0].style.backgroundRepeat = "no-repeat";
ilfoDivs[0].style.width = flyoverWidth + "px";
ilfoDivs[0].style.height = "5px";

// avgILFO_head div
ilfoDivs[1].style.height = "5px";

// avgILFO_content
ilfoDivs[2].style.backgroundImage = "url(" + imgBase + "r.png)";
ilfoDivs[2].style.backgroundPosition = "top right";
ilfoDivs[2].style.backgroundRepeat = "repeat-y";
ilfoDivs[2].style.fontSize = "10px";
ilfoDivs[2].style.color = "black";
ilfoDivs[2].style.padding = "0px 10px";
ilfoDivs[2].style.textAlign = "left";
ilfoDivs[2].style.wordWrap = "break-word";
ilfoDivs[2].style.lineHeight = "130%";

// avgILFO_foot
ilfoDivs[3].style.backgroundImage = "url(" + imgBase + "bl.png)";
ilfoDivs[3].style.backgroundPosition = "bottom left";
ilfoDivs[3].style.backgroundRepeat = "no-repeat";
ilfoDivs[3].style.height = "5px";

// avgILFO_foot div
ilfoDivs[4].style.backgroundImage = "url(" + imgBase + "br.png)";
ilfoDivs[4].style.backgroundPosition = "bottom right";
ilfoDivs[4].style.backgroundRepeat = "no-repeat";
ilfoDivs[4].style.width = flyoverWidth + "px";
ilfoDivs[4].style.height = "5px";
}
else
{
div.style.fontSize = "10px";
div.style.backgroundColor = xplSearch.engine.inline.color.background[nSeverity];
div.style.border = xplSearch.engine.inline.color.border[nSeverity] + " solid 3px";
div.style.padding = "3px 8px";
}
}
else
{
// apply updated styles for new flyover content
var sheets = document.styleSheets;
for (var i=0; i < sheets.length; i++)
{
if (sheets[i].id && sheets[i].id == "avgILFOStyle")
{
var avgILFOStyle = sheets[i];
break;
}
}
if (typeof(avgILFOStyle) !== "undefined")
{
var className = xplSearch.engine.inline.color.classname[nSeverity];
var divWidth = searchshield.elementSize(div)[0];
//round up to nearest 10 to avoid intentional wrapping in div
var flyoverWidth = divWidth + (10 – Math.ceil(10*((divWidth/10) – Math.floor(divWidth/10))));

var rules = avgILFOStyle.rules;
for (var i=0; i < rules.length; i++)
{
var bgImg = rules[i].style.backgroundImage;
var selText = rules[i].selectorText.toLowerCase();

if (bgImg)
{
var bgImgStyle = bgImg.replace(/default/, className);
rules[i].style.backgroundImage = bgImgStyle;
}

if (((selText == ".avgilfo") ||
(selText == ".avgilfo_head") ||
(selText == ".avgilfo_foot div")) &&
(rules[i].style.width) && (rules[i].style.width == "0px"))
{
rules[i].style.width = (flyoverWidth) + "px";
}
}
}
}

if (!event)
event = window.event;

var eventTarget = event.srcElement;
avglsinlineflyover.position(eventTarget);
},
hide: function (event) {
if (!event)
event = window.event;

var div = document.getElementById("XPLSS_InlineFlyover");
if (div == null)
return;

div.style.visibility = "hidden"; //invisible
div.style.left = "-5000px";

if (!searchshield.quirksMode)
{
// reset flyover styles
var sheets = document.styleSheets;
for (var i=0; i < sheets.length; i++)
{
if (sheets[i].id && sheets[i].id == "avgILFOStyle")
{
var avgILFOStyle = sheets[i];
break;
}
}
if (typeof(avgILFOStyle) !== "undefined")
{
var rules = avgILFOStyle.rules;
for (var i=0; i 0 ? true : false;

// get the exact size of the flyover
var flyoverSize = searchshield.elementSize(flyover);
var flyoverX = flyoverSize[0];
var flyoverY = flyoverSize[1];

flyover.style.width = flyoverX + «px»;

// get the bounding rect for image(s)
var imgRect = imageElem.getBoundingClientRect();

// half width/height (center) of element bounding rect
var halfX = (imgRect.right – imgRect.left) / 2;
var halfY = (imgRect.bottom- imgRect.top) / 2;

// element the mouse is over, get the center position
var posX = searchshield.offsetLeft(imageElem) + halfX;
var posY = searchshield.offsetTop(imageElem) + halfY;

var pageOffsetX = 0;
var pageOffsetY = 0;
var hasParentFrame = false;

// normalize pos to 0 — get amount of scrolling in browser window
var scroll = searchshield.scrollSize(imageElem);
pageOffsetX = scroll[0];
pageOffsetY = scroll[1];
hasParentFrame = scroll[2];

posX -= pageOffsetX;
posY -= pageOffsetY;

//compensate for Firefox 3
if (posX posX)
{
// right
//offsetX += halfX;
offsetX = imgRect.right + 3;
locateX = 1;
}
else
{
//left
//offsetX -= (flyoverX + halfX);
offsetX = imgRect.left – flyoverX – 3;
}
if ((windowY – posY) > posY)
{
// below
if (posY < (windowY/4))
{
offsetY -= halfY;
locateY = 1;
}
else
{
offsetY -= (flyoverY / 2) – halfY;
locateY = 2;
}
}
else
{
// above
if ((windowY – posY) < (windowY/4))
{
offsetY -= (flyoverY – halfY);
}
else
{
offsetY -= (flyoverY / 2) + halfY;
locateY = 2;
}
}
// make sure we aren't off the screen
if (offsetY windowY)
{
offsetY = windowY – flyoverY;
}
else if (scrollBarX && ((windowY – (posY + halfY)) < scrollYWidth))
{ //verdict overlaps the horizontal scrollbar
offsetY = windowY – (flyoverY + scrollYWidth);
}

// add page offsets back – if not in frame
if (!hasParentFrame)
{
offsetX += pageOffsetX;
offsetY += pageOffsetY;
}
//posX += pageOffsetX;
//posY += pageOffsetY;

//var paddedOffsetX = 0; //provide space between icon and flyover
//var padX = 3;
//if (locateX == 0)
// paddedOffsetX = offsetX – padX;
//else
// paddedOffsetX = offsetX + padX;

// set where to put the flyover
flyover.style.top = offsetY + "px";
flyover.style.left = offsetX + "px";

avglsinlineflyover.display();
},
display: function () {
var div = document.getElementById('XPLSS_InlineFlyover');
if (div == null)
return;

// show the flyover
div.style.visibility = "visible";
},
imageExists: function(element) {
if (element)
{
// check next siblings children
var sibling = element.nextSibling;

if ((sibling == null) || (sibling.getElementsByTagName == null))
return false;

var images = sibling.getElementsByTagName("IMG");
if (images == null)
return false;

for (var i = 0; i < images.length; i++)
{
if (images[i].id == "avg_ls_image")
return true;
}
}

return false;
},
getImage: function (anchor) {
if (anchor)
{
var imageElem = null;
var images = anchor.getElementsByTagName("img");
if (images == null)
return imageElem;

for (var i = 0; i 0))
{
url = uri.qsArray.url;
}

return url;
},
mouseOverHandler: function (e, doc, engine) {
if (e && e.srcElement && e.srcElement.href)
{
// need to keep a reference to the function registered
// by the listener to be able to remove it.
var handlerFunc = arguments.callee;
var element = e.srcElement;
var href = e.srcElement.href;

// need an engine
if (!engine)
return;

// check if it has an image already
if (avglsinlineflyover.imageExists(element))
return;

// add the image, returns the anchor not the image
var new_element = engine.add_inline_image(doc, element, null, null);

// do the check and update in the background
setTimeout(function() {avglsinlineflyover.checkAndUpdate(doc, element, new_element, engine, handlerFunc)}, 1);
}
},
checkAndUpdate: function (doc, element, new_element, engine, handlerFunc) {
if (!engine)
return;

try {
// remove the listener and get final url
element.detachEvent(«onmouseover», handlerFunc, false);
var finalUrl = searchshield.avgCallFunc(doc, ‘GetFinalUrl’, element.href);
}
catch(e) {}

if ((typeof(finalUrl) != ‘undefined’) && finalUrl)
{
// if still a tiny url check for final url embedded in querystring
if (searchshield.FilterUrl(finalUrl, engine.shortened_urls) &&
(finalUrl.indexOf(«?url=») != -1))
{
finalUrl = avglsinlineflyover.getUrlFromQueryString(finalUrl);
}
// update the verdict
engine.display_inline(doc, new_element, finalUrl, null, true);
}
else
{
engine.avg_ls_inline_hide_verdict(new_element);
}
}
};
/////////////// FLYOVERS ///////////////

(function(){
setTimeout( function() {
try {
if ((self == top) && top.document) {
searchshield.init(top.document, 1);
}
}
catch(e){return;}
}, 1 );
return;
})();
// ]]> 

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