function safe_encode(str)
{
	if(typeof(encodeURIComponent)=='function')
	{
		return encodeURIComponent(str);
	}
	else
	{
		return escape(str);
	}
}


function initialize()
{
	account_id = 101;
	addImage();
	page_url = getURL();
	hostname = getHostname();
	history_depth = getHistoryLength();
	frame_status = clickfacts_isinFrame();
	referring_url = referringURL();
	if(frame_status)
	{
		iframe_coordinates = getIframeCoordinates();
		iframe_coordinates = iframe_coordinates.split(',',4);
		size_y = iframe_coordinates[2];
		size_x = iframe_coordinates[3];
	}
	else
	{
		clickfacts_finalvar = clickfacts_windowSize();
		size_x = clickfacts_finalvar[1];//Width
		size_y = clickfacts_finalvar[0];//Height
	}

	icon_coordinates = getIconCoordinates();
	position_x = icon_coordinates[0];
	position_y = icon_coordinates[1];
	clickfacts_finalvar = clickfacts_windowSize();

	
	
	var url = 'http://sellsideqa.clickfacts.com/adbuddy/track.buffered.php?account_id='+account_id+'&page_url='+page_url+'&position_x='+position_x+
	'&position_y='+position_y+'&history_depth='+history_depth+'&size_x='+size_x+'&size_y='+size_y+'&referring_url='+
	referring_url+'&frame_status='+frame_status+'&page_domain='+hostname;

	clickfacts_payload = new Image();
	clickfacts_payload.src = url;


}

function getURL()
{

	try
	{
		var url = top.document.location.href;
	}
	catch(e)
	{
		try
		{
			var url = parent.document.referrer;
		}
		catch(e)
		{
			var url = window.location.href;

		}
	}
	return safe_encode(url);
}

function getHostname()
{

	try{
		var hostname = parent.hostname;
	}
	catch(e)
	{
		var hostname = location.hostname;
	}

	return safe_encode(hostname);
}

function getHistoryLength()
{
	return history.length;
}

function clickfacts_isinFrame()
{
	try
	{
		var temp = top.document.location.href;
	}
	catch(e)
	{
		return 1;
	}

	if (document.location.href != top.document.location.href)
	{
		return 1;
	}
	return 0;
}

function referringURL()
{
	return encodeURIComponent(document.referrer);
}

function showStatusBar()
{
	window.status = true;
	window.status = "X= " + window.event.clientX + " Y= " + window.event.clientY;
}

function getIconCoordinates()
{

	var curleft = curtop = 0;
	if(clickfacts_isinFrame())
	{

		var ifrm = get_iframe_element() ;
		if(ifrm !== null)
		{
			var curtop = curleft = 0;
			if (ifrm.offsetParent)
			{
				do
				{
					curleft += ifrm.offsetLeft;
					curtop += ifrm.offsetTop;
				} while (ifrm = ifrm.offsetParent);
			}
		}

		var imgleft = imgtop = 0;
		var image_obj = document.getElementById('theImage');
		if (image_obj.offsetParent)
		{
			do
			{
				imgleft += image_obj.offsetLeft;
				imgtop += image_obj.offsetTop;
			} while (image_obj = image_obj.offsetParent);
		}
		imgleft = imgleft + curleft;
		imgtop = imgtop + curtop;
		var icon_coordinates = new Array(imgleft , imgtop);
		return icon_coordinates;
	}
	else
	{
		var icon_coordinates = new Array(0,0);
		return icon_coordinates;
	}
}

function addImage()
{
	var body= document.getElementsByTagName('BODY')[0];

	var theImage= document.createElement('img');
	theImage.id= 'theImage';
	theImage.name = 'theImage';
	theImage.style.width= '1px';
	theImage.style.height= '1px';
	theImage.src = 'http://sellsideqa.clickfacts.com/adbuddy/blank.gif';
	theImage.alt = '';

	body.appendChild(theImage);
}

function getIframeCoordinates()
{
	var obj = get_iframe_element();

	if (obj === null)
	{
	var iframe_coordinates = '0,0,0,0';
	return iframe_coordinates;
	}
	
	
	height = obj.height;
		width = obj.width;
		var curleft = curtop =  0;
		if (obj.offsetParent)
		{
			do {
				curleft += obj.offsetLeft;
				curtop += obj.offsetTop;
			} while (obj = obj.offsetParent);
		}

		iframe_coordinates = curleft + ','+curtop + ',' + height + ',' + width;
	
	return iframe_coordinates;
}

function get_iframe_element()
{
	var curleft = curtop =i = flag = 0;

	try
	{
		elm = parent.document.getElementsByTagName("iframe");
	}
	catch(e)
	{
		return null;
	}

	for(i=0; i<elm.length; i++)
	{
		try
		{
			var image_obj = parent.frames[i].document.getElementById('theImage');
			if (image_obj !== null)
			{
				return elm[i];
			}

		}
		catch(e)
		{
			continue;
		}
	}
	return null;
}

//Get the Browser Window Size
function clickfacts_windowSize()
{
	var clickfacts_myWidth = 0, clickfacts_myHeight = 0;
	if( typeof( window.innerWidth ) === 'number' )
	{
		//Non-IE
		clickfacts_myWidth = window.innerWidth; 
		clickfacts_myHeight = window.innerHeight;
	}
	else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) )
	{
		//IE 6+ in 'standards compliant mode'
		clickfacts_myWidth = document.documentElement.clientWidth;
		clickfacts_myHeight = document.documentElement.clientHeight;
	}
	else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) )
	{
		//IE 4 compatible
		clickfacts_myWidth = document.body.clientWidth;
		clickfacts_myHeight = document.body.clientHeight;
	}
	var clickfacts_finalvar = new Array(clickfacts_myHeight,clickfacts_myWidth);
	return clickfacts_finalvar;
}

var url = getURL();
var goOn = true;
var bad_urls = new Array();
bad_urls[0]="http://servedby.topqualityads.net";
bad_urls[1]="http://rotator.its.adjuggler.com";
bad_urls[2]="http://ad.103092804.com";
bad_urls[3]="http://ad.yieldmanager.com/imp";
bad_urls[4]="http://ad.bannerconnect.net";
bad_urls[6]="http://adserver.inkastech.com.pe";
bad_urls[7]="http://ad.doubleclick.net";
bad_urls[8]="http://c5.zedo.com/";


for (x in bad_urls)
{
	if(url.indexOf(safe_encode(bad_urls[x])) > -1)
	{
		goOn = false;
		break;
	}
}

if (goOn == true)
{
	initialize();
}