if(document.images){
pic1=new Image(220,19);
pic1.src="images/rating_loading.gif";
pic2=new Image(25,75);
pic2.src="images/rating_star.gif";
pic3=new Image(25,75);
pic3.src="images/rating_star_2.gif";
pic4=new Image(16,13);
pic4.src="images/rating_tick.gif";
pic5=new Image(14,14);
pic5.src="images/rating_warning.gif"
}
var xmlHttp 
function GetXmlHttpObject()
{
	var xmlHttp=null;
	try{ xmlHttp=new XMLHttpRequest() }
	catch(e)
	{
		try{ xmlHttp=new ActiveXObject("Msxml2.XMLHTTP") }
		catch(e){ xmlHttp=new ActiveXObject("Microsoft.XMLHTTP") }
	}
	return xmlHttp
}
function rate(type,rating,id,show5,showPerc,showVotes)
{
	xmlHttp=GetXmlHttpObject()
	if(xmlHttp==null)
	{
		alert("Your browser does not support AJAX!");
		return
	}
	xmlHttp.onreadystatechange=function()
	{
		var loader=document.getElementById('loading_'+id);
		var uldiv=document.getElementById('ul_'+id);
		if(xmlHttp.readyState==4)
		{
			var res=xmlHttp.responseText;
			if(res=='already_voted')
			{
				loader.style.display='block';
				loader.innerHTML='<div class="voted_twice">You already voted!</div>'
			}
			else
			{
				loader.style.display='block';
				loader.innerHTML='<div class="voted">Thanks for voting!</div>';
				if(show5==true){var out=document.getElementById('outOfFive_'+id);
				var calculate=res/20;out.innerHTML=Math.round(calculate*100)/100
			}
			if(showPerc==true)
			{
				var perc=document.getElementById('percentage_'+id);
				var newPerc=res;
				perc.innerHTML=newPerc+'%'
			}
			else if(showPerc==false)
			{
				var newPerc=res}
				if(showVotes==true)
				{
					var votediv=document.getElementById('showvotes_'+id).firstChild.nodeValue;
					var splitted=votediv.split(' ');
					var newval=parseInt(splitted[0])+1;
					if(newval==1)
					{
						document.getElementById('showvotes_'+id).innerHTML=newval+' Vote'
					}
					else
					{
						document.getElementById('showvotes_'+id).innerHTML=newval+' Votes'
					}
				}
				var ulRater=document.getElementById('rater_'+id);
				ulRater.className='star-rating2';
				var all_li=ulRater.getElementsByTagName('li');
				for(var i=1;i<all_li.length;i++)
				{
					all_li[i].getElementsByTagName('a')[0].onclick='return false;';
					all_li[i].getElementsByTagName('a')[0].setAttribute('href','#')
				}
				if(navigator.appName=='Microsoft Internet Explorer')
				{
					uldiv.style.setAttribute('width',newPerc+'%')
				}
				else
				{
					uldiv.setAttribute('style','width:'+newPerc+'%')
				}
			}
		}
		else
		{
			loader.innerHTML='<img src="images/rating_loading.gif" alt="loading" />'
		}
	}
	var url="includes/rating_process.php";
	var params="type="+type+"&id="+id+"&rating="+rating;
	xmlHttp.open("POST",url,true);
	xmlHttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
	xmlHttp.setRequestHeader("Content-length",params.length);
	xmlHttp.setRequestHeader("Connection","close");
	xmlHttp.send(params)
}