(adurl != -1) { var destUrl; var clickHandler = tag.getAttribute('onclick'); if (clickHandler != null) { // the destination href is the 2nd parameter (zero-based array) destUrl = searchshield.getClickHandlerParams(clickHandler)[1]; if (destUrl != null) { destUrl = searchshield.removeHtmlTags(destUrl.replace(/'/g,'')); return searchshield.checkUrl(destUrl); } } } 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 < cnLen; i++) { if ((cN[i].nodeType == 1) && (cN[i].nodeName == 'SPAN') && ((cN[i].className == 'title') || (cN[i].className == 'durl'))) return [cN[i].nextSibling, cN[i].parentNode]; } } var parent = searchshield.SearchEngine.prototype.insertNodes; return parent.call(this, node, doc);};/////////////// AOL SEARCH ENGINE ////////////////////////////// ASK SEARCH ENGINE ///////////////searchshield.AskSearchEngine = function(search){ searchshield.SearchEngine.call(this, search);};searchshield.AskSearchEngine.prototype = new searchshield.SearchEngine();searchshield.AskSearchEngine.prototype.constructor = searchshield.AskSearchEngine;searchshield.AskSearchEngine.prototype.name = "ask";searchshield.AskSearchEngine.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 ("www.ask.com" == domain) { if (path.indexOf("web?") == 0) return true; } return false;};searchshield.AskSearchEngine.prototype.includeLink = function(tag){ var outHref = ""; var findStr = ""; if (searchshield.DoesURLContain(tag.href, this.search.uri.host)) return false; if ((tag.className) && (tag.className.indexOf("nu") != -1) && (tag.className.indexOf("info") == -1)) { // exclude green links if ((tag.firstChild) && (tag.firstChild.className) && (tag.firstChild.className.indexOf('attrib') == 0)) { return false; } // ads link to google with class nu findStr = "www.google.com"; if (tag.href.indexOf(findStr) != 0) { if (tag.href.indexOf(findStr + "/aclk?sa=") != -1) { findStr = "&adurl=http"; var pos = tag.href.indexOf(findStr); if (pos != -1) { pos += 7; outHref = tag.href.substring(pos); outHref = unescape(outHref); if (searchshield.FilterUrl(outHref, this.filter_urls)) return false; return outHref; } } } else { // ad not to google just use href outHref = tag.href; if (searchshield.FilterUrl(outHref, this.filter_urls)) return false; return outHref; } } // primary results have class containing title or L2 ( Wikipedia links ) else if ((tag.className) && ((tag.className.indexOf("title") != -1) || (tag.className.toLowerCase() == "l2"))) { outHref = tag.href; if (searchshield.FilterUrl(outHref, this.filter_urls)) return false; return outHref; } return false;};/////////////// ASK SEARCH ENGINE ////////////////////////////// ALTAVISTA SEARCH ENGINE ///////////////searchshield.AltaVistaSearchEngine = function(search){ searchshield.SearchEngine.call(this, search);};searchshield.AltaVistaSearchEngine.prototype = new searchshield.SearchEngine();searchshield.AltaVistaSearchEngine.prototype.constructor = searchshield.AltaVistaSearchEngine;searchshield.AltaVistaSearchEngine.prototype.name = "altavista";searchshield.AltaVistaSearchEngine.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; // www.atlavista.com ---> 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 ==