// JavaScript Document

function ajaxViewLikeIt(elementID,wcaID,actionString)
{ 
	var i = 0;
	var limit = 10;
	var req = null;

	alreadyLiked = readCookie("w4lli");
	searchExp = wcaID + ",";
	
	if (alreadyLiked.match(searchExp))
	{
		return;
	}
	else
	{
		createCookie("w4lli",alreadyLiked + searchExp,48);
	}
		
	elem = document.getElementById(elementID);

	if (window.XMLHttpRequest)
	{
		req = new XMLHttpRequest();
		if (req.overrideMimeType) 
		{
			req.overrideMimeType('text/xml');
		}
	} 
	else if (window.ActiveXObject) 
	{
		try {
			req = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e)
		{
			try {
				req = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	req.onreadystatechange = function()
	{ 
		if(req.readyState == 4)
		{
			
		   if(req.status == 200) 
		   { // got XML
		   		var prevHTML = elem.innerHTML;
								
				var doc = req.responseXML;   // assign the Xml file to a var
				
				// retrieve html (CDATA) in data tag from XMLWrap
				var datas = doc.getElementsByTagName('data');

				elem.innerHTML="";
				elem.innerHTML = datas[0].firstChild.data;

		   }
		   else 
			   elem.innerHTML = prevHTML;
		}
	};
	req.open( "POST", "/ajaxBridge.php?action=" + actionString + "&wcaID=" + wcaID, true); 
	//req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");  
	req.send(null); 

}

function ajaxViewPostClick(advString)
{ 
	var i = 0;
	var limit = 10;
	var req = null; 

	if (window.XMLHttpRequest)
	{
		req = new XMLHttpRequest();
		if (req.overrideMimeType) 
		{
			req.overrideMimeType('text/xml');
		}
	} 
	else if (window.ActiveXObject) 
	{
		try {
			req = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e)
		{
			try {
				req = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}

	req.open( "POST", "ajaxBridge.php?action=CountClick&adv=" + advString, true); 
	//req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");  
	req.send(null); 

}