var trackinsite="false",
    page_type = vdri.pt,
    cid = '',
    ch = '',
    debug = 'false',
    stat ='';
    fail = 'false',
    search_token_id = '#search_token',
    error_reporting = 'true',
    top_ads_id = '#afs_top_ads',
    bot_ads_id = '#afs_bottom_ads',
    ws_results_id = '#ws_results',
    related_keywords = [],
    image_url = '',
    referrer = document.referrer,
    fail = 'false',
    ads_returned = 0,
    rel_returned = 0,
    ws_returned = 0,
    domain_kw = '',
    rel_normalizing = 'no',
    voodoo_request_info = {},
    grequest = {},
    sec_ads_resp = {},
    fl='false',
    adb = 'true';

// Load URI Params once
adbbuild();
timg_js('ji','1');
loadParams();
var	num_ads_displayed = 0;

$(document).ready(function() {
    if(adb == 'true'){
	timg_js('ab','1');
    } else {
	timg_js('ab','0');
    }
});

function google_afd_ad_request_done(google_afd_response) {
	if (window.console && window.console.log) {
		//window.console.log(google_afd_response);
	}
	if(trackinsite == 'true'){
	    try{
		insite(google_afd_response);
	    } catch(e){}
	}
	try{
		vdri.feedback_url = google_afd_response.related_searches_feedback_url;
	}catch(e){}
	try{
		set_searchtoken(google_afd_response);
	} catch(e) { log(e,'');}
	
	if(fail == 'false'){
		if (google_afd_response.faillisted) {
			stat = 'faillist';
			fail = 'true';
		} else if (/^true$/.test(google_afd_response.needsreview)) {
			stat = 'needsreview';
			fail = 'true';
		} else if (/^true$/.test(google_afd_response.adult) && !(/_adult_/.test(google_afd_response.client))) {
			stat = 'adult';
			//fail = 'true';
		} else if(/^true$/.test(google_afd_response.blocked)) {
			stat = 'blocked';
			fail = 'true';
		} else {
			if(typeof google_afd_response.adult != "undefined"){
				if(google_afd_response.adult == "false"){
					stat = 'clean';
				} else {
					stat = '';
					//log(JSON.stringify(google_afd_response),'err');
				}
			} else {
			    if(typeof google_afd_response.error_code != "undefined"){
				stat = 'ERROR';
				if(google_afd_response.error_code == 239){
				    if (window.console && window.console.log) {
					window.console.log("Error: 239");
					window.console.log(google_afd_response);
				    }
				    window.location = 'http://' + vdri.domain;
				    return;
				}
				//log('Error Code ' + google_afd_response.error_code,'err');
			    } else {
				if(vdri.pt != 'AFS_S'){
				    //log(JSON.stringify(google_afd_response),'err');
				}
			    }
			}
		}
	}

	if(fail == 'true'){
		// To DO Backfill Fail Over
		if(vdri.pt != "SEC"){
			vdri.pt = "SEC";
			grequest.tt = vdri.trackingtoken;
			build_request_info(grequest);
			return;
		}
	}
	var bf_secondary = 'false';
	if(typeof google_afd_response.ads == "undefined"){
		vdri.adsundefined = google_afd_response;
		if(fl == 'false'){
			if (window.console && window.console.log) {
				//window.console.log("bf~Sec");
			}
			if(page_type == 'AFS_S' || page_type == 'AFD_L' || page_type == 'AFD_S'){
				if(typeof vdri != "undefined"){
					// Fail 1
					if(page_type != 'AFS_S' && typeof google_afd_response.search_token != "undefined"){
					    twoclick();
					}
					if(typeof vdri.afsr != "undefined"){
					    timg_js('af','1');
					    var adl = (typeof google_afd_response.ads != "undefined")?google_afd_response.ads.length : 0;
					    var rdl = (typeof google_afd_response.radlinks != "undefined")?google_afd_response.radlinks.length : 0;
					    ads_returned = adl;
					    rel_returned = rdl;
					    var greqkw = (typeof grequest.kw != "undefined")?grequest.kw : '';
					    log_ad_mismatch(adl,rdl,grequest.num_ads,grequest.num_radlinks,greqkw,vdri.pt,vdri.gpterm,"true");
						isJSloaded(stat);
					    return;
					}
					// Fail 2
					var a = {u_h:'',u_w:'',d_h:'',d_w:'',u_top:'',u_left:''};
					if (window.screen) a.u_h = window.screen.height, a.u_w = window.screen.width;
					// New Fraud Checks
					var doc = window.document;
					if (typeof window.innerWidth === 'number') {
						a.d_w = window.innerWidth;
						a.d_h = window.innerHeight;
					} else if (doc.documentElement !== undefined && doc.documentElement.clientWidth !== undefined && doc.documentElement.clientWidth !== 0) {
						a.d_w = doc.documentElement.clientWidth;
						a.d_h = doc.documentElement.clientHeight;
					} else if (doc.body !== undefined && doc.body.clientWidth !== undefined) {
						a.d_w = doc.body.clientWidth;
						a.d_h = doc.body.clientHeight;
					} else {
						a.d_w = '';
						a.d_h = '';
					}

					if (typeof window.screenLeft === 'number') {
						a.u_top = window.screenTop;
						a.u_left = window.screenLeft;
					} else if (window.screenX !== undefined) {
						a.u_top = window.screenY;
						a.u_left = window.screenX;
					} else {
						a.u_top = '';
						a.u_left = '';
					}

					// End Fraud
					fl='true';
					$.ajax({
						url: "/nads.php",
						dataType: 'json',
						data: {domain:vdri.domain,num_ads:grequest.num_ads,num_radlinks:grequest.num_radlinks,channel:grequest.channel,tt:vdri.trackingtoken,rr:"adsundef",u_h:a.u_h,u_w:a.u_w,d_h:a.d_h,d_w:a.d_w,u_top:a.u_top,u_left:a.u_left,u_his:window.history.length},
						async: false,
						success: function(json){
							if(json.ads && json.ads.length > 0){
								vdri.pt = 'SEC';
								google_afd_response.ads = [];
								for(idx = 0; idx < json.ads.length; idx++) {
									google_afd_response.ads.push({n: json.ads[idx].n, type: json.ads[idx].type, line1: json.ads[idx].line1, line2: json.ads[idx].line2, url: json.ads[idx].url, visible_url: json.ads[idx].visible_url });
								}
								bf_secondary = 'true';
							}
						}
					});
				}
				if(typeof google_afd_response.ads == "undefined"){
					if(vdri.pt != "SEC"){
						log("Failing To Secondary No Ads Returned",'');
						if (window.console && window.console.log) {
							//window.console.log("Failing To Secondary No Ads Returned");
						}
						vdri.pt = "SEC";
						grequest.tt = vdri.trackingtoken;
						build_request_info(grequest);
						return;
					}
				}
			}
		}
	}
	// Did JS Load
	isJSloaded(stat);

	var adl = (typeof google_afd_response.ads != "undefined")?google_afd_response.ads.length : 0;
	var rdl = (typeof google_afd_response.radlinks != "undefined")?google_afd_response.radlinks.length : 0;
	ads_returned = adl;
	rel_returned = rdl;
	//if(adl < grequest.num_ads || rdl < grequest.num_radlinks){
		var greqkw = (typeof grequest.kw != "undefined")?grequest.kw : '';
		log_ad_mismatch(adl,rdl,grequest.num_ads,grequest.num_radlinks,greqkw,vdri.pt,vdri.gpterm,bf_secondary);
		//log_ad_mismatch(a,r,rqa,rqr,kw,pgt,gptrm,bfsec)
	//}

	// set the search toke

	switch(page_type) {
		case 'AFS_S':	// search results
			if(vdri.fd != "sc" || vdri.pt != 'SEC'){
				try {
				process_afs_ads(google_afd_response);
				} catch(e){if (window.console && window.console.log) {
					window.console.log(e);
				}}
			} else {
				try{
				process_afd_ads(google_afd_response);
				} catch(e){if (window.console && window.console.log) {
					window.console.log(e);
				}}
			}
			try{
			process_rs(google_afd_response);
			} catch(e){log(e,'err');}
		break;
		case 'AFD_L':
		case 'AFD_S':
		case 'SEC':
			try{
			process_rs(google_afd_response);
			process_afd_ads(google_afd_response);
			} catch(e){log(e,'err');}
		break;
		case 'AFS_L':
		default:
			if(vdri.layout != "4"){
				try{
					process_rs(google_afd_response);
					process_pc(google_afd_response);
				} catch(e){log(e,'err');}
			}
		break;
	}
	
	if(GetParam('twoclick') != null){
		twoclick();
	}
	$('body').css('display', 'block');
}

// process afd ads
function process_afd_ads(afd_response) {
	log('process_afd','');
	if(afd_response.ads && afd_response.ads.length > 0 && typeof afd_response.ads != "undefined") {
		view_afd_ads($(top_ads_id),
					 afd_response.ads,
					 afd_response.sponsored_listings_feedback_url);
	} else {
		log('No AFD Ads Returned','err');
	}
}

// process afs ads
function process_afs_ads(afd_response) {
	log('process_afs','');
	var num_top_ads = 0;
	if(afd_response.ads && afd_response.ads.length > 0 && typeof afd_response.ads != "undefined") {
		num_top_ads = view_afs_ads($(top_ads_id), $(bot_ads_id), afd_response.ads,afd_response.sponsored_listings_feedback_url);
		if(vdri.fd != "sc"){
			try{
				view_ws_results($(ws_results_id), num_top_ads,afd_response.feedback_url);
			} catch(e){
				if (window.console && window.console.log) {
					window.console.log(e);
				}
			}
		}
	} else {
		log('No AFS Ads Returned','err');
	}
	log('end process_afs','');
}

// process popular categories
function process_pc(afd_response) {
	if(afd_response.categories && afd_response.categories.length > 0) {
		view_pc_kws(parseInt(vdri.pc), afd_response.categories, afd_response.related_searches_feedback_url,afd_response.category_token);
	}
}

// process rs keywords
function process_rs(afd_response) {
	log('process_rs');
	var idx, link_units = [], feedback_url,alt_related;
	try{
	if (afd_response.radlinks && afd_response.radlinks.length > 0 && typeof afd_response.radlinks != "undefined") {
		link_units = afd_response.radlinks;
		feedback_url = afd_response.related_searches_feedback_url;
	} else {
		// use related_keywords for fallback
		if(typeof vdri != "undefined"){
			var a = {u_h:'',u_w:''};
	  		if (window.screen) a.u_h = window.screen.height, a.u_w = window.screen.width;
			$.ajax({
  				url: "/nads.php",
  				dataType: 'json',
  				data: {domain:vdri.domain,num_ads:grequest.num_ads,num_radlinks:grequest.num_radlinks,tt:vdri.trackingtoken,s:2,u_h:a.u_h,u_w:a.u_w},
  				async: false,
  				success: function(json){
                  	if(json.radlinks && json.radlinks.length > 0){
						for(idx = 0; idx < json.radlinks.length; idx++) {
							link_units.push({term: json.radlinks[idx].term, token: json.token});
						}
					}
					alt_related = ' AltRelated:'+ link_units.length;
               	}
			});
			feedback_url = '';
		}
		log('No Related Searches Returned' + alt_related,'err');
	}
	}catch(e){log(e,'')}

	// Filter Based on Domain Owner requirements
	link_units = keywordFilter(link_units);
	// Normalize Link Units ...... Bad Google not giving us what we asked for!!!!!
	if(link_units.length < grequest.num_radlinks){
	    rel_normalizing = 'yes';
		link_units = normalize_linkunits(link_units);
	}

	if(parseInt(vdri.related) > 0){
		for(ii=1; ii <= parseInt(vdri.related); ii++){
			log('related+'+ii);
			var ad_count=0,offset=0,i=ii+1;
			var obj = $("#related-"+ ii);
			try{
				ad_count = obj.attr('count');
			} catch(e){
				ad_count=5;
			}
			try{
				offset = obj.attr('offset');
			} catch(e){
				offset=0;
			}
			view_rs_kws(obj, link_units, feedback_url,ad_count,offset);
		}
	}
	log('end process_rs');
}

// set search token
function set_searchtoken(afd_response) {
	// set the search token
	if(afd_response.search_token) {
		$(search_token_id).val(afd_response.search_token);
		vdri.search_token = afd_response.search_token;
	}
}

function get_num_ads_displayed() {
	return num_ads_displayed;
}

/*************************************/
/*     View Functions Begin Here     */
/*************************************/
// Display AFD Ads
function view_afd_ads(jobj, ads, feedback_url){
	var idx, html = [];
	try {
	    num_ads_displayed = ads.length;
	    timg_js('ja',num_ads_displayed);
		//log("AFD Ads",'');
	// Clear 2 Divs
	$(ws_results_id).empty();
	$(bot_ads_id).empty();

	for(idx = 0; idx < ads.length; idx++) {
		html[idx] = build_ad(ads[idx]);
	}

	jobj.empty().append(html.join(''));
	jobj.find('li:first').addClass('first');
	jobj.find('li:last').addClass('last');
	jobj.prepend('<li class="head">'+ build_feedback_url('Sponsored Listings', feedback_url) +'</li>');
	} catch(e){
		log("view_afd_ads Error:" + e,'err');
	}
	// record the number of ads
}

// Display Web Search
function view_ws_results(jobj, num_ads, feedback_url){
	var html = '';
	try{
	if(num_ads < 5) {
		num_ads = 5;
	}
	$.ajaxSetup({ cache: false }); // turn off ie caching
	$.getJSON('/websearch.php',
	{q: vdri.gpterm, max: num_ads},
	function(data) {
		$.ajaxSetup({ cache: true });
		if(data && typeof data.results != "undefined") {
			//log(data.results.length,'');
			$.each(data.results, function(idx, r) {
				html +=  build_ws(r);
			});

			jobj.html(html);
			jobj.find('li:first').addClass('first');
			jobj.find('li:last').addClass('last');
			jobj.prepend('<li class="head">'+ build_feedback_url('Search Results', feedback_url) +'</li>');
		} else {
			jobj.html('');
		}
	});

	} catch(e) {
		//jobj.html('');
		if (window.console && window.console.log) {
				window.console.log(e);
		}
		//log("view_ws Error:" + e,'err');
	}
}

// Display Popular Categories
function view_pc_kws(cat_divs, categories, feedback_url,category_token){

	if(cat_divs > 0){
		var idx=0, idx2=0, html = '';
		try{
			for(idx = 0; idx < categories.length && idx <= cat_divs; idx++) {
				var html = '',ii = idx+1;;
				html += '<li>' + categories[idx].term + '</li>';

				for(idx2 = 0; idx2 < categories[idx].subcategories.length; idx2++) {
					html += '<li>' + make_kw_link(categories[idx].subcategories[idx2].term,category_token,'pc') + '</li>';
				}

				$("#popular-" + ii).empty();
				$("#popular-" + ii).html(html);
				$("#popular-" + ii).find('li:first').addClass('first');
				$("#popular-" + ii).find('li:last').addClass('last');
				$("#popular-" + ii).prepend('<li class="head">'+ build_feedback_url('Popular Categories:', feedback_url) + '</li>');

			}
		} catch(e) {
			log("view_pc_kws Error:" + e,'err');
		}
	}
}

// display afs ads: top ads, bottom ads
function view_afs_ads(jobj_top, jobj_bot, ads, feedback_url) {
		var idx, html = '',
		top_ads_html = [],
		bot_ads_html = [],
		num_top_ads = 0, num_bot_ads = 0;

		try{
		    num_ads_displayed = ads.length;
		    timg_js('ja',num_ads_displayed);
			for(idx = 0; idx < ads.length; idx++) {
				if(ads[idx].position && ads[idx].position == 'Top') {
					num_top_ads++;
					top_ads_html[idx] = build_ad(ads[idx]);
				} else {
					num_bot_ads++;
					bot_ads_html[idx] = build_ad(ads[idx]);
				}
			}
                        
                        if(num_top_ads > 0) {
				jobj_top.empty().append(top_ads_html.join(''));
				jobj_top.find('li:first').addClass('first');
				jobj_top.find('li:last').addClass('last');
				jobj_top.prepend('<li class="head">' + build_feedback_url('Sponsored Listings', feedback_url) + '</li>');
			} else {
				jobj_top.empty();
                                $(ws_results_id).remove();
			}

			if(num_bot_ads > 0) {
				jobj_bot.empty().append(bot_ads_html.join(''));
				jobj_bot.find('li:first').addClass('first');
				jobj_bot.find('li:last').addClass('last');
				jobj_bot.prepend('<li class="head">' + build_feedback_url('Sponsored Listings', feedback_url) + '</li>');
			} else {
				jobj_bot.empty();
			}

		} catch(e) {
			log("view_afs_ads Error:" + e,'err');
		}
	
	// return the number of top ads
	return num_top_ads;
}


function view_rs_kws(jobj, link_units, feedback_url,ad_count,offset) {
	var idx=0, html = [], true_idx=0;
	true_idx = parseInt(offset);
	true_idx = (true_idx == 0)?true_idx : true_idx - 1;

	try{
		for(idx = 0; idx < link_units.length && idx < ad_count; idx++) {
		    if(typeof link_units[true_idx].term != "undefined"){
		    	try {
					html[idx] = '<li>' + make_kw_link(link_units[true_idx].term, link_units[true_idx].token,'rs') + '</li>';
					true_idx++;
				} catch(e){}
			}
		}
		jobj.empty().append(html.join(''));
		jobj.find('li:first').addClass('first').find('li:last').addClass('last');
		jobj.prepend('<li class="head">'+ build_feedback_url('Related Searches:', feedback_url) + '</li>');

	} catch(e) {
		log("view_rs_kws Error:" + e,'err');
		log(jobj,'');
		log('Ad Count:' + ad_count + " Offset:" + offset,'');
	}
}

/*************************************/
/*          Helper Funtions          */
/*************************************/
function make_kw_link(term, token,link_type) {
	log("kw link" + encodeURIComponent(term));
	var src;
	var cleanterm = term.replace("'","");
	try{
		if(page_type == 'AFS_L'){
			switch(link_type){
				case "rs":
				src = 'lrs';
				break;
				case "pc":
				src = 'lpc';
				break;
			}
		} else {
			src = link_type;
		}
		var aab = GetParam('aab');

		log("end kw link "+ term);
		var link = "<a href=\"/search.php?src=" + src;
		//link += "&term=" + encodeURIComponent(term);
		if(typeof aab != "undefined"){
			link += "&aab=" + encodeURIComponent(aab);
		}
		if(typeof vdri.tab != "undefined"){
			link += "&tab=" + encodeURIComponent(vdri.tab);
		}
		link += "&token=" + token + "&term=" + encodeURIComponent(term) + "\" " + build_onclick('sr',src,encodeURIComponent(cleanterm)) + ">";
		link += term + "</a>";

		return link;
	} catch(e){
		log("make_kw_link err "+ e,'err');
	}
}

function normalize_linkunits(radlinks){
	var new_links = [];
	var numlinks = (typeof grequest.num_radlinks != "undefined")?grequest.num_radlinks:0;
	for(idx = 0; idx < numlinks;idx++){
		for(idx2=0;idx2 < radlinks.length; idx2++){
			if(typeof radlinks[idx2] != "undefined"){
				new_links.push(radlinks[idx2]);
			}
			if(idx2 == radlinks.length){ idx2 = 0;}
		}
	}

	return new_links;
}

function build_ad(ad) {
	var idx, html = '';

	html = '';
	html += '<li><a href="' + ad.url + '" class="adtitle" ' + build_onclick('cl',encodeURIComponent(vdri.gpsrc),encodeURIComponent(vdri.gpterm),ad.visible_url) + ' target="_blank">' + ad.line1 + '</a><br>';
	html += '<span class="adtext">'+ ad.line2 + ' ';
	//html += (ad.type == 'text/wide' ? '<br/>' : '<br/> ');	// convert narrow ads to wide
	html += (ad.line3 ? ad.line3 : ' ');
	html += '</span>';
	html += '<a href="' + ad.url + '" class="adurl" ' + build_onclick('cl',encodeURIComponent(vdri.gpsrc),encodeURIComponent(vdri.gpterm),ad.visible_url) + ' target="_blank">';
	html += ad.visible_url + '</a>';

	// <seller_ratings>
	if(ad.seller_ratings) {
		var srtext = ad.seller_ratings.text;
		var newsr = '';
		if(typeof srtext != "undefined"){
		    newsr = srtext.replace("{{RATING}}",'<img src="'+ad.seller_ratings.rating_img_url+'"\>').replace("{{LINK_START}}",'<a href="'+ad.seller_ratings.source_url+'" target="_blank">').replace("{{LINK_END}}",'</a>');
		}
		html += '<span class="seller_ratings">';
		html += newsr;
		html += '</span>';
	}
	// <sitelinks>
	if(ad.sitelinks && ad.sitelinks.length > 0) {
		html += '<table class="sitelinks" cellspacing="0" id="extended_info_links" cellpadding="0">';
		for(idx = 0; idx < ad.sitelinks.length; idx++) {
			if(idx == 0) {
				html += '<tr>';
			} else if(!(idx % 2)) {
				// odd numbers
				html += '</tr><tr>';
			}
			html += '<td><a href="'+ ad.sitelinks[idx].url +
				'" target="_blank" ' + build_onclick('cl',encodeURIComponent(vdri.gpsrc),encodeURIComponent(vdri.gpterm),ad.visible_url) + '>' + ad.sitelinks[idx].link_text +'</a></td>';
		}
		if(idx % 2) {
			html += '<td></td>'; // place holder for odd number of results
		}
		html += '</tr>';
		html += '</table>';
		// ie adds extra line break after table even with display: inline;
		if(!jQuery.browser.msie) {
			html += '';
		}
	} else {
		html += '';
	}

	html += '</li>';

	return html;
}

function build_ws(ad) {
	
	html = '';
	html += '<li><a href="' + ad.urle + '" class="adtitle" ' + build_onclick('cl','ws',encodeURIComponent(vdri.gpterm)) + ' target="_blank">' + gpolicify(vdri.gpterm,ad.title) + '</a><br>';
	html += '<span class="adtext">'+ gpolicify(vdri.gpterm,ad.description);
	html += '</span>';
	html += '<a href="' + ad.urle + '" class="adurl" ' + build_onclick('cl','ws',encodeURIComponent(vdri.gpterm)) + '>';
	html += gpolicify(vdri.gpterm,ad.url) + '</a></li>';

	return html;
}

function build_feedback_url(label, feedback_url) {
	//log(feedback_url,'');
	if(feedback_url && feedback_url != '') {
		return '<a href="' + feedback_url + '" target="_blank" class="feedback_url">'+ label +'</a>';
	} else {
		return label;
	}
}

function gpolicify(term,str){
	
	term = decodeURIComponent(term).replace("'","").replace("+"," ");
	var terms = term.split(" ");
	
	for (var i = 0, len = terms.length; i < len; i++) {
		srctm = terms[i];
		var re = new RegExp(srctm, "gi");
		str = str.replace(re, '<strong>$&</strong>');
	}
	
	return str;
}

function build_onclick(type,ty,tm,ur){
	if(typeof ur == "undefined") ur='';
	var html = '';

	try{
		html += " onclick=\"behavior('"+type+"','" + ty.replace("'","") + "','" + tm.replace("'","") + "','" + ur + "');\" ";
	} catch(e){
		log("Build Onclick Error:" + e,'err');
	}

	return html;
}

// On Click Tracking Function
// For Ad clicks
function behavior(type,ty,term,ur){
	var params ={}, src;
	if(typeof ur == "undefined") ur='';
	try{
		if(term == ''){
			term = vdri.gpterm;
		}
		if(vdri.gpsrc == 'null'){
			src = ty;
		} else {
			src = vdri.gpsrc;
		}
		params.src = src;
		params.domain = vdri.domain;
		params.trackingtoken = vdri.trackingtoken;
		params.cty = type;
		params.ty = ty;
		params.pt = vdri.pt;
		params.term = term;
		params.fd = vdri.fd;
		params.ur = encodeURIComponent(ur);
		//log(params,'');

		$.ajax({
			cache: false,
			global: false,
			async: false,
			type: "POST",
			url: '/status.php',
			data: params
		});
	} catch(e){
		log("Behavior click Error: " + e,'err');
	}
}

function twoclick(){
    preloadfallback();
    var len = vdri.rel_terms.length;
    if(len > 0){
    	//vdri.pt = 'AFS_F';
        switch(vdri.layout){
            case "06":
            case "07":
                if(vdri.pt == 'AFD_L'){
                    var cont = $('.grid_9');
                    $('.grid_3').remove();
                } else if(vdri.pt == 'AFS_L'){
                	var cont = $('.cont');
                }
                break;
            case "202":
            case "05":
            	if(vdri.pt == 'AFD_L'){
                    var cont = $('.grid_8');
                    $('.grid_4').remove();
                } else if(vdri.pt == 'AFS_L'){
                	var cont = $('.cont');
                }
                break;
            case "08":
            	if(vdri.pt == 'AFD_L'){
                    var cont = $('.grid_8');
                    $('.grid_4').remove();
                }
                break;
        }
        var even = /[02468]$/.test(len);
        if(even){
            var ctr = Math.floor(len/2);
        } else {
        	len = len - 1;
            var ctr = Math.floor(len/2);
        }
        var split = [];
        split[0] = vdri.rel_terms.slice(0,ctr);
        split[1] = vdri.rel_terms.slice(ctr,(ctr + ctr));
        var split = [];
        split[0] = vdri.rel_terms.slice(0,ctr);
        split[1] = vdri.rel_terms.slice(ctr);

        var html_head = '<div class="cont RelatedLinks" id="HiddenRelated">';
        var i=0;
        if(typeof vdri.preloaded != "undefined"){
            for(i=0;i<=1;i++){
                html_head += '<div class="image"><img src="/photos/500_200/' + vdri.preloaded[i] + '"/></div>';
            }
        }
        html_head += '<ul id="related-1">';
        html_head += '<li class="head">'+ build_feedback_url('Related Searches:', vdri.feedback_url) + '</li>'
        for(i=0;i<=1;i++){
            for(idx=0;idx<split[i].length;idx++){
                html_head += '<li>' + make_kw_link(split[i][idx], vdri.search_token,'frs') + '</li>';
            }
            if(i == 0){
                html_head += '</ul><ul id="related-2">';
                html_head += '<li class="head">'+ build_feedback_url('Related Searches:', vdri.feedback_url) + '</li>'
            }
        }
        html_head += '</div>'; 
		
        if(cont){
            cont.attr('class','grid_12');
            cont.addClass('cont');
            cont.html(html_head);  
            $('body').css('display', 'block');
            vdri.afsr = 'yes';
            //exit;
            return;   
        }
    } else {
        return;
    }
	
}

function preloadfallback(){
    try{
        if(typeof vdri.rel_images != "undefined"){
            var imageObj = new Image();
            var i=0;
            vdri.preloaded = [];
            for(var key in vdri.rel_images){
                imageObj.src='/photos/500_200/' + vdri.rel_images[key];
                vdri.preloaded[i] = vdri.rel_images[key];
                i++;
                if(i==2)break;
            }
        }
    } catch(e){}
    return;
}
/*************************************/
/*         Utility Functions         */
/*************************************/

function loadParams(){
	var gpsrc = GetParam('src');
	var gpterm = GetParam('term');
	/*if(gpsrc != 'null'){
		vdri.gpsrc = (gpsrc.length < 3)? gpsrc :'';
	} else {
		vdri.gpsrc = '';
	}*/
	vdri.gpterm = gpterm;
	vdri.gpsrc = gpsrc;
}

function GetParam(name) {
	try{
    var match = new RegExp(name + "=*([^&]+)*", "i").exec(location.search);
    if (match == null)
    match = new RegExp(name + "=(.+)", "i").exec(location.search);
    if (match == null) return null;
    match = match + "";
    //**convert match to a string
    result = match.split(",");
    //return decodeURIComponent(result[1]);
    return result[1];
	} catch(e){console.log(e);}
}


function keywordFilter(related) {
	var tindex, newRel= [];
	if(vdri.filter_terms.length > 0) {
		var startTotal = related.length;
		try {
			for(tindex = 0; tindex < related.length; tindex++) {
				if(!keywordFilterCheck(related[tindex].term.toLowerCase())) {
					newRel.push(related[tindex]);
				}
			}
			if(newRel.length < startTotal){
				var b = newRel;
				newRel.concat(b);
			}
		} catch(e){log(e,'')}
		return newRel;
	} else {
		return related;
	}
}

function logStatus(type) {
	$.ajax({
		cache: false,
		global: false,
		async: true,
		type: "POST",
		url: '/status.php',
		data: {domain: vdri.domain,trackingtoken: vdri.trackingtoken, type: type, action: 'dstatus'}
	});
}

function keywordFilterCheck(term){
	var tindex;
	for(tindex = 0; tindex < vdri.filter_terms.length; tindex++) {
		if(term.indexOf(vdri.filter_terms[tindex].toLowerCase()) >= 0) {
			return true;
		}
	}
	return false;
}

// Build Fail Over Feed Request and
// Execute. Called if needsreview or faillisted detected
// Once in the system domain will use correct feed
function build_request_info(a){
	var b,c,d;

	voodoo_request_info.api = a.api;
	voodoo_request_info.hl = a.hl;
	voodoo_request_info.adtest = a.adtest;
	voodoo_request_info.domain_name = vdri.domain;
	voodoo_request_info.client = "realvoodoo";
	voodoo_request_info.num_ads = a.num_ads;
	voodoo_request_info.num_radlinks = a.num_radlinks;
	voodoo_request_info.tt = vdri.trackingtoken;

	if(vdri.gpterm != '' || vdri.gpterm != null){
		voodoo_request_info.q = vdri.gpterm;
	}

	d = "/js/voodoo_ads.js";
	b = document.createElement("script");
	b.setAttribute("src", d);
	b.setAttribute("language", "JavaScript");
	b.setAttribute("type", "text/javascript");
	document.body.appendChild(b);
}

function errReport(err){
	if(error_reporting == 'true'){
		a = "/err.php?domain=" + vdri.domain + "&trackingtoken=" + vdri.trackingtoken + "&err=" + encodeURIComponent(err);
		b = document.createElement("iframe");
		b.setAttribute("src", a);
		b.setAttribute("width", 0);
		b.setAttribute("height", 0);
		b.style.display = "none";
		document.body.appendChild(b);

	}
}

function log_ad_mismatch(a,r,rqa,rqr,kw,pgt,gptrm,bfsec){
	var c,b;
	var s = '';
	if(bfsec == 'true'){
		s = '1';
	}
	try{
	c = "/err.php?domain=" + vdri.domain + "&trackingtoken=" + vdri.trackingtoken + "&action=numads&srcterm="+gptrm+"&pt="+pgt+"&reqads="+rqa+"&ads="+a+"&reqrel="+rqr+"&rel="+r+"&kw="+kw+"&gm="+vdri.gm+"&cc="+vdri.cc+'&backfill='+s;
	b = document.createElement("iframe");
	b.setAttribute("src", c);
	b.setAttribute("width", 0);
	b.setAttribute("height", 0);
	b.style.display = "none";
	document.body.appendChild(b);
	} catch(e){}
}

function isJSloaded(status){
	var f = chkf();
	var stat = (vdri.pt == 'AFS_S')?'SEARCH':status;
	a = "/status.php?domain=" + vdri.domain + "&trackingtoken=" + vdri.trackingtoken + "&status=" + stat + "&u_his="+f.u_his+"&u_h="+f.u_h+"&u_w="+f.u_w+"&d_h="+f.d_h+"&d_w="+f.d_w+"&u_top="+f.u_top+"&u_left="+f.u_left+"&http_referrer=" + encodeURIComponent(document.referrer);
	b = document.createElement("iframe");
	b.setAttribute("src", a);
	b.setAttribute("width", 0);
	b.setAttribute("height", 0);
	b.style.display = "none";
	document.body.appendChild(b);
	var timg = document.createElement("img");
	timg.setAttribute("src", "/c.php?domain="+vdri.domain+"&mt="+vdri.mt+"&tt="+vdri.trackingtoken+"&js=1")
	document.body.appendChild(timg);
	
	return;
}

function log(str,iserror) {
	try{
		if(debug == 'true'){
			if (window.console && window.console.log) {
				window.console.log(str);
			}
		}
		if(error_reporting == 'true' && iserror == 'err' && vdri.pt != 'SEC'){
			errReport(str);
		}
	} catch(e){
		if(error_reporting == 'true'){
			errReport(str + ' Status:' + stat);
		}
	}
}

function request_secondary_ads(){
	var d,b,kw;
	if(vdri.gpterm != null){
		kw = '&q='+vdri.gpterm;
	}
	d = "/nads.php?callback=sec_ads&client=realvoodoo&output=js&num_ads=10&num_radlinks=12&tt="+vdri.trackingtoken+"&domain=" + vdri.domain + kw + "&channel="+ grequest.channel;
	b = document.createElement("script");
	b.setAttribute("src", d);
	b.setAttribute("language", "JavaScript");
	b.setAttribute("type", "text/javascript");
	document.body.appendChild(b);
}

function chkf(){
	var a = {};
	if (window.screen) a.u_h = window.screen.height, a.u_w = window.screen.width;
	var doc = window.document;
	if (typeof window.innerWidth === 'number') {
		a.d_w = window.innerWidth;
		a.d_h = window.innerHeight;
	} else if (doc.documentElement !== undefined && doc.documentElement.clientWidth !== undefined && doc.documentElement.clientWidth !== 0) {
		a.d_w = doc.documentElement.clientWidth;
		a.d_h = doc.documentElement.clientHeight;
	} else if (doc.body !== undefined && doc.body.clientWidth !== undefined) {
		a.d_w = doc.body.clientWidth;
		a.d_h = doc.body.clientHeight;
	} else {
		a.d_w = '';
		a.d_h = '';
	}

	if (typeof window.screenLeft === 'number') {
		a.u_top = window.screenTop;
		a.u_left = window.screenLeft;
	} else if (window.screenX !== undefined) {
		a.u_top = window.screenY;
		a.u_left = window.screenX;
	} else {
		a.u_top = '';
		a.u_left = '';
	}
	a.u_his = window.history.length;

	return a;
}

function truncate(str, limit) {
	var bits, i;
	if ("string" !== typeof str) {
		return '';
	}
	bits = str.split('');
	if (bits.length > limit) {
		for (i = bits.length - 1; i > -1; --i) {
			if (i > limit) {
				bits.length = i;
			}
			else if (' ' === bits[i]) {
				bits.length = i;
				break;
			}
		}
		bits.push('');
	}
	return bits.join('');
}

function timg_js(v,num){
    var timg = document.createElement("img");
    timg.setAttribute("src", "/c.php?domain="+vdri.domain+"&mt="+vdri.mt+"&tt="+vdri.trackingtoken+"&"+v+"="+num);
    document.body.appendChild(timg);
    return;
}
function adbbuild(){
    var cadb = document.createElement("script");
    cadb.setAttribute("src", "/js/ads.js");
    cadb.setAttribute("language", "JavaScript");
    cadb.setAttribute("type", "text/javascript");
    document.body.appendChild(cadb);
    
}

function checkadb(){
    adb = "false";
}

function insite(j){
    if(typeof j != "undefined"){
	var jstr = JSON.stringify(j);
	$.ajax({
	    cache: false,
	    global: false,
	    async: false,
	    type: "POST",
	    url: '/j.php',
	    data: 'domain='+vdri.domain+'&tt='+vdri.trackingtoken+'&mt='+vdri.mt+'&json='+encodeURIComponent(jstr)
	});
    }
    return;
}