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 =