// All rights reserved CheckM8 Inc. (c) 2009
if (typeof(window.CM8Page) == "undefined") {
	if (document.location.search.indexOf('CM8Page=') != -1)
		window.CM8Page=document.location.search.replace(/.*CM8Page=/, "").replace(/&.*/, "");
	else
			window.CM8Page=String(Math.random()).slice(2);
}



var CM8XCat = decodeURIComponent(((CM8Cat.toLowerCase().indexOf("encoded:") == 0) ? CM8Cat.substring(8) : encodeURIComponent(CM8Cat))); 

window.CM8E = window.CM8E || {};
CM8E[CM8XCat] = CM8E[CM8XCat] || {};
var CM8ET = {
	cat: CM8XCat,
	page: CM8Page,
	server: CM8Server,
	lastRequestSerial: 999,
	pageViewStartSerial: 1,
	serialsData: {},
	spotlesses: {},
	placeHolders: [],
	lastPVCriterias: "",
	lastPVPHs: "",
	counts: {},
	dynamicDetections: (function()
{
	var nav = window.navigator || {};

	function get_time()
	{
	   	var theDate = new Date();
		var YYYY = new String(theDate.getYear());
		for(i=4-YYYY.length;i>0;i--)
			YYYY = "0" + YYYY;
		var MM = new String(theDate.getMonth()+1);
		if (MM < 1 || MM > 12)
			MM = 1;
		if (MM.length < 2)
			MM = "0" + MM;
		var DD = new String(theDate.getDate());
		if (DD < 1 || DD > 31)
			DD = 1;
		if (DD.length < 2)
			DD = "0" + DD;
		var HH = new String(theDate.getHours());
		if (HH < 0 || HH > 24)
			HH = 1;
		if (HH.length < 2)
			HH = "0" + HH;
	    return "DATE=" + YYYY + MM + DD + "&HOUR=" + HH;
	}
	
	function get_size()
	{
		var width; var height;
		if (self.innerWidth) {
			width = self.innerWidth;
			height = self.innerHeight;
		}
		else if (document.documentElement && document.documentElement.clientWidth) {
			width = document.documentElement.clientWidth;
			height = document.documentElement.clientHeight;
		}
		else if (document.body.clientWidth) {
			width = document.body.clientWidth;
			height = document.body.clientHeight
		}
		else {
			var width  = 1024;
			var height = 768;
		}
		
		var width_group;
		if (width > 1200)
			width_group = "WR_E";
		else if (width > 1000)
			width_group = "WR_D";
		else if (width > 800)
			width_group = "WR_C";
		else if (width > 600)
			width_group = "WR_B";
		else
			width_group = "WR_A";
	
		return "WIDTH=" + width + "&HEIGHT=" + height + "&WIDTH_RANGE=" + width_group;
	}
	
	window.CM8GetLocation = function()
	{
		var encoded = [];
		var loc = document.location.href;
		for (var i = 0; i < loc.length; i++) {
			var code = loc.charCodeAt(i);
			if ((code >= 256) || (code == 32))
				encoded.push(encodeURIComponent(loc.substr(i, 1)));
			else if (code == 92)  // \
				encoded.push("\\\\");
			else if (code == 63)  // ?
				encoded.push("\\q");
			else if (code == 38)  // &
				encoded.push("\\a");
			else if (code == 37)  // %
				encoded.push("\\p");
			else if (code == 35)  // #
				encoded.push("\\s");
			else if (code == 34)  // "
				encoded.push("\\w");
			else if (code == 39)  // '
				encoded.push("\\u");
			else
				encoded.push(loc.substr(i, 1));
		}
		return encoded.join("");
	};
	
	return (
		"&LOC=" + CM8GetLocation().substr(0,1000) + "&" +
		get_size() + "&" + 
		get_time() +
		"&ORD=" + String(Math.random()).slice(2));
})()
,


	clearRemovedPlaceHolders: function(elementToBeRemoved)
	{
		for (var cat in CM8E) {
			var CM8CE = CM8E[cat];
	
			for (var i = CM8CE.placeHolders.length - 1; i >= 0; i--) {
				var element = CM8CE.placeHolders[i].element;
				if (typeof(element) != "string") {
					var elementInDom = function(scan)
						{
							if (! scan)
								return true;
							for (; scan && (scan != document.body); scan = scan.parentNode)
								if (scan == elementToBeRemoved) {
									scan = null;
									break;
								}
							return scan;
						};
					var placeHolderExists = elementInDom(element) && elementInDom(CM8CE.placeHolders[i].showingElement);
				}
				else {
					try {
						var placeHolderExists = eval(element);
					}
					catch(e) {
						var placeHolderExists = false;
					}
				}
				if (! placeHolderExists) {
					if (CM8CE.placeHolders[i].cleanup)
						CM8CE.placeHolders[i].cleanup();
					CM8CE.placeHolders.splice(i, 1);
				}
			}
		}
	},
	
	
	initRequest: function(newPV)
	{
		this.lastRequestSerial++;
		if (newPV)
			this.pageViewStartSerial = this.lastRequestSerial;
		var now = new Date().getTime();
		this.serialsData[this.lastRequestSerial] = {cat: this.cat, serial: this.lastRequestSerial, sendTime: now, newPV: newPV, ads: {} };

		for (var i = 0; i < this.placeHolders.length; i++) {
			var ph = this.placeHolders[i];
			if (ph.lock_time && ((now - ph.lock_time) >20000))
				ph.lock_time = null;
		}

		for (var otherCat in CM8E)
			CM8E[otherCat].clearRemovedPlaceHolders();
		
		return this.lastRequestSerial;
	},
	
	
	preparePH: function(serial, element, own, companion, format)
	{
		if (typeof(element) != "string") {
			for (var parent = element; parent && (parent != document.body); parent = parent.parentNode) {
				for (var i = 0; i < this.placeHolders.length; i++) {
					var ph = this.placeHolders[i];
					if (ph.lock_time && (ph.element == parent) && ph.own)
						return false; 
				}
			}
			if (! parent) 
				return false;
			var kickedOut = [];
			if (own) {
				for (var i = 0; i < this.placeHolders.length; i++) {
					var ph = this.placeHolders[i];
					if (typeof(ph.element) != "string") {
						for (var parent = ph.element; parent && (parent != document.body); parent = parent.parentNode) {
							if (element == parent) {
								if (ph.lock_time)
									return false;
								if (! companion) {
									kickedOut.push(i);
									if (ph.cleanup)
										ph.cleanup();
									break;
								}
							}
						}
					}
				}
			}
			
			for (var i = kickedOut.length - 1; i >= 0; i--)
				this.placeHolders.splice(kickedOut[i], 1);
		}
		else {
			for (var i = 0; i < this.placeHolders.length; i++) {
				var ph = this.placeHolders[i];
				if (ph.lock_time && (ph.element == element))
					return false; 
			}
		}
		
		this.placeHolders.push({
				element: element,
				showingElement: null,
				own: own,
				companion: companion,
				format: format,
				adId: null,
				serial: serial });
		return true;
	},
	
	
	buildRequest: function(serial, path, extraParams)
	{
		var recentSerials = [];
		for (var serial_scan in this.serialsData) {
			var serialData = this.serialsData[serial_scan];
			var time = serialData.receiveTime;
			if (time && (serialData.sendTime - time) <= 25000)
				recentSerials.push(serial_scan);
		}
		
		var history = [];
		for (var adId in this.spotlesses)
			history.push(adId);
		for (var i = 0; i < this.placeHolders.length; i++) {
			var adId = this.placeHolders[i].adId;
			if (adId)
				history.push(adId);
		}
		
		var serialData = this.serialsData[serial];
		if (serialData.newPV) {
			this.lastPVCriterias = "";
			this.lastPVPHs = "";
			this.counts = {};
		}
		
		serialData.url =
				((document.location.protocol=="https:")?"https:":"http:") +
				"//" + this.server + path + "?" +
				"cat=" + encodeURIComponent(serialData.cat) +
				(this.page ? "&page=" + this.page : "") +
				"&serial=" + serial + ":" + this.pageViewStartSerial + ":" +
					String.fromCharCode(65 + (this.counts.total ? 1 : 0) + (this.counts.rm ? 2 : 0) + (this.counts.ph ? 4 : 0)) +
				(recentSerials.length ? "&recent_serials=" + recentSerials.join(",") : "") +
				(history.length ? "&history=" + history.join(",") : "") +
				(this.lastPVPHs ? "&x_place_holders=" + this.lastPVPHs : "") +
				(this.lastPVCriterias ? "&criterias=" + this.lastPVCriterias : "") +
				(serialData.newPV ? "&same_pv=false" : "") +
				"&" + this.dynamicDetections + "&" +
				extraParams;
		return serialData.url;
	},
	
	
	requestReceived: function(serial, spotlesses, criterias, placeHolders, counts)
	{
		if (! this.serialsData[serial])
			return;
			
		this.serialsData[serial].receiveTime = new Date().getTime();
	
		for (var spotlessIndex = 0; spotlessIndex < spotlesses.length; spotlessIndex++) {
			var spotless = spotlesses[spotlessIndex];
			var spotlessData = this.spotlesses[spotless];
			if (spotlessData && spotlessData.cleanup)
				spotlessData.cleanup();
			this.spotlesses[spotless] = {};
		}
	
		if (serial >= this.pageViewStartSerial) {
			this.lastPVCriterias += criterias;
			this.lastPVPHs = placeHolders;
			
			counts = counts.charCodeAt(0) - 65;
			this.counts.total = this.counts.total || ((counts & 1) != 0);
			this.counts.rm    = this.counts.rm    || ((counts & 2) != 0);
			this.counts.ph    = this.counts.ph    || ((counts & 4) != 0);
		}
	
		for (var i = 0; i < this.placeHolders.length; i++) {
			var ph = this.placeHolders[i];
			if (ph.serial == serial)
				ph.lock_time = null;
		}			
	},
	
	
	bannerShowing: function(serial, showingElement, format, adId, ph)
	{
		if (typeof(showingElement) != "string") {
			for (var parent = showingElement; parent != document.body; parent = parent.parentNode)
				if (! parent)
					return false;
		}
		else {
			try {
				var x = eval(showingElement);
				if (! x)
					return false;
			}
			catch(e) {
				return false;
			}
		}
	
		if (! ph) {
			var phs = [];
			for (var i = 0; i < this.placeHolders.length; i++) {
				ph = this.placeHolders[i];
				if (ph.serial == serial)
					phs.push(ph);
			}
			
			if (phs.length == 1)
				ph = phs[0];
			else if (typeof(showingElement) != "string") {
				ph = null;
				for (var i = 0; i < phs.length; i++) {
					ph = phs[i];
					for (var scan = showingElement; scan && (scan != document.body) && (scan != ph.element); scan = scan.parentNode);
					if (scan == ph.element)
						break;
					ph = null;
				}
			}
			else {
				ph = null;
				for (var i = 0; i < phs.length; i++) {
					ph = phs[i];
					if (ph.element == showingElement)
						break;
					ph = null;
				}
			}
		}
		
		if (ph) {
			ph.showingElement = showingElement;
			ph.format = format;
			ph.adId = adId;
			ph.own = true;
			ph.used = true;
			return true;
		}
		
		return false;
	}
};
for (var CM8ETP in CM8ET)
	if ((typeof(CM8ET[CM8ETP]) == 'function') || (! CM8E[CM8XCat][CM8ETP]))
		CM8E[CM8XCat][CM8ETP] = CM8ET[CM8ETP];

(function(CM8CE){

	function CM8EncodeProfile(profile)
{
	var attrs = (profile || "").split("&");
	for (var i = 0; i < attrs.length; i++) {
		var index = attrs[i].indexOf("=");
		if (index == -1)
			index = attrs[i].length;
		var attr = attrs[i].substr(0, index);
		var value = attrs[i].substr(index + 1);
		if (attr) {
			attr = ((attr.toLowerCase().indexOf("encoded:") == 0) ? attr.substring(8) : encodeURIComponent(attr));
		}
		if (value) {
			value = ((value.toLowerCase().indexOf("encoded:") == 0) ? value.substring(8) : encodeURIComponent(value)).replace(/%2C/g, ",");
		}
		attrs[i] = attr + ((index < attrs[i].length) ? "=" : "") + value;
	}
	return ((attrs.length>0)?"&":"")+attrs.join("&");
}

	var serial = CM8CE.initRequest(false);
	var CM8CES = CM8CE.serialsData[serial];
		
	if ((typeof(CM8RichMedia) != "undefined") &&
	    ((CM8RichMedia.toString().toLowerCase() == "no") ||
		 (CM8RichMedia.toString().toLowerCase() == "false")))
		var rm = "";
	else
		var rm = "r";
	
	function preparePhFormat(PHE)
	{
		var PHF = PHE.title;
		if (PHF) {
			PHE.title = "";
			PHF = decodeURIComponent(((PHF.toLowerCase().indexOf("encoded:") == 0) ? PHF.substring(8) : encodeURIComponent(PHF)));
			PHE.CM8RawFormat = PHF;
			PHE.CM8Format = PHF.replace(/:.*/, "");
		}
		if (! PHE.CM8Format) {
			PHE.CM8Format = "";
			PHE.CM8RawFormat = "";
		}
	}
	
	CM8CE.CM8ErrorPopup = CM8CE.CM8ErrorPopup || '';
	
	CM8CES.formatsPHs = {};
	
	window.CM8ShowAd = function(F, I)
	{
		if ((!CM8CES) || (! CM8CES.CM8Titles))
			return false;
		
		var PHA = document.getElementsByTagName("DIV");
		for (var PHI = 0; PHI < PHA.length; PHI++) {
			var PHE = PHA[PHI];
			if (PHE.id.indexOf("CM8ShowAd") == 0)
				preparePhFormat(PHE);
		}
		
		F = decodeURIComponent(((F.toLowerCase().indexOf("encoded:") == 0) ? F.substring(8) : encodeURIComponent(F)));
		
		var currentScript = (function(parentElement)
{
	if ((parentElement.tagName == "SCRIPT") && (parentElement.src.indexOf("http://q1digital.checkm8.com") == 0))
		return parentElement;
	for (var childElement = parentElement.lastChild; childElement; childElement = childElement.prevSibling) {
		var recursiveResult = arguments.callee(childElement);
		if (recursiveResult)
			return recursiveResult;
	}
})(document.body) ||
(function(parentElement)
{
	return parentElement.lastChild ? arguments.callee(parentElement.lastChild) : parentElement;
})(document.body);
		if (! CM8CE.preparePH(CM8CE.lastRequestSerial, currentScript.parentNode, false, false, null))
			return false;

		if (document.getElementById('CM8_FORMAT_' + F) == null)
			document.write('<DIV ID="CM8_FORMAT_' + F + '" STYLE="display:none"></DIV>');
		
		if (CM8CES.formatsPHs[F]) 			
			CM8CES.formatsPHs[F]++;
		else
			CM8CES.formatsPHs[F] = 1;
	
		var C='CM8ShowAd('+F+((typeof(I)=='number')?(','+I):'')+')';
	
		for (var D = 0; CM8CES.CM8Titles[D] && (CM8CES.CM8Titles[D][0] != F); D++);
		if (! CM8CES.CM8Titles[D])
			return false;
		
		CM8CES.CM8Titles[D][3]++;
	
		var E = CM8CES.CM8Titles[D][4];
	
		if (typeof(I) != 'number')
			for (I = 0; E[I] && E[I].used; I++);
		else if (I < 1) {
			CM8CE.CM8ErrorPopup += '\\n'+C+' - Index '+I+' must be positive (1 and above)';
			return false;
		}
		else
			I--;
	
		if (E[I] && E[I].used) {
			CM8CE.CM8ErrorPopup += '\\n'+C+' - Index '+I+' is called twice';
			return false;
		}
	
		if (E[I] && (! E[I].used)) {
			E[I].used = true;
			E[I][0]();
			return true;
		}
		
		return false;
	};

	CM8CE.sumPHsOf1Call = function()
	{
		var phsList = CM8CE.lastPVPHs ? CM8CE.lastPVPHs.split(',') : [];
		var phsMap = {};
		for (var i = 0; i < phsList.length; i+=2)
			if (phsList[i])
				phsMap[phsList[i]] = parseInt(phsList[i+1]);

		var S = '';
		for (var X in CM8CES.formatsPHs) {
			var Y = encodeURIComponent(X);
			var E = phsMap[Y] || 0;
			S+='&S'+CM8CES.formatsPHs[X]+','+E+','+Y;
			phsMap[Y] = E + CM8CES.formatsPHs[X];
		}

		if (! CM8CE.counts.ph) {
			CM8CE.counts.ph = true;
			S+='&P';
		}

		CM8CE.lastPVPHs = '';
		for (var i in phsMap)
			CM8CE.lastPVPHs += i + ',' + phsMap[i] + ',';
			
		return S;
	};

	document.write("<SCR" + "IPT LANGUAGE='JAVASCRIPT' SRC='" +
			CM8CE.buildRequest(
					serial,
					"/adam/detect",
					"req=f" + rm + "&" +
					CM8EncodeProfile(window.CM8Profile)) +
			"'></SCR" + "IPT>");

})(CM8E[CM8XCat]);