var xmlhttp
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
 try {
 xmlhttp=new ActiveXObject("Msxml2.XMLHTTP")
 } catch (e) {
 try {
 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")
 } catch (E) {
 xmlhttp=false
 }
 }
 @else
 xmlhttp=false
 @end @*/
if (!xmlhttp && typeof XMLHttpRequest != 'undefined') 
{
	try 
	{
		xmlhttp = new XMLHttpRequest();
	} 
	catch (e) 
	{
		xmlhttp = false
	}
}
function myXMLHttpRequest()
{
	var xmlhttplocal;
	try 
	{
		xmlhttplocal = new ActiveXObject("Msxml2.XMLHTTP")
	} 
	catch (e) 
	{
		try 
		{
			xmlhttplocal = new ActiveXObject("Microsoft.XMLHTTP")
		} 
		catch (E) 
		{
			xmlhttplocal = false;
		}
	}
	if (!xmlhttplocal && typeof XMLHttpRequest != 'undefined') 
	{
		try 
		{
			var xmlhttplocal = new XMLHttpRequest();
		} 
		catch (e) 
		{
			var xmlhttplocal = false;
			alert('couldn\'t create xmlhttp object');
		}
	}
	return (xmlhttplocal);
}

function sndReq(vote, id_num, ip_num, units)
{
	var theUL = document.getElementById('unit_ul' + id_num);
	theUL.innerHTML = '<div class="loading"></div>';
	xmlhttp.open('get', 'rpc.php?j=' + vote + '&q=' + id_num + '&t=' + ip_num + '&c=' + units);
	xmlhttp.onreadystatechange = handleResponse;
	xmlhttp.send(null);
}

function handleResponse()
{
	if (xmlhttp.readyState == 4) 
	{
		if (xmlhttp.status == 200) 
		{
		
			var response = xmlhttp.responseText;
			var update = new Array();
			
			if (response.indexOf('|') != -1) 
			{
				update = response.split('|');
				changeText(update[0], update[1]);
			}
		}
	}
}

function changeText(div2show, text)
{
	var IE = (document.all) ? 1 : 0;
	var DOM = 0;
	if (parseInt(navigator.appVersion) >= 5) 
	{
		DOM = 1
	};
	if (DOM) 
	{
		var viewer = document.getElementById(div2show);
		viewer.innerHTML = text;
	}
	else 
		if (IE) 
		{
			document.all[div2show].innerHTML = text;
		}
}

var ratingAction = 
{
	'a.rater': function(element)
	{
		element.onclick = function()
		{
		
			var parameterString = this.href.replace(/.*\?(.*)/, "$1");
			var parameterTokens = parameterString.split("&");
			var parameterList = new Array();
			
			for (j = 0; j < parameterTokens.length; j++) 
			{
				var parameterName = parameterTokens[j].replace(/(.*)=.*/, "$1");
				var parameterValue = parameterTokens[j].replace(/.*=(.*)/, "$1");
				parameterList[parameterName] = parameterValue;
			}
			var theratingID = parameterList['q'];
			var theVote = parameterList['j'];
			var theuserIP = parameterList['t'];
			var theunits = parameterList['c'];
			sndReq(theVote, theratingID, theuserIP, theunits);
			return false;
		}
	}
	
};
Behaviour.register(ratingAction);