function HandleResults()
{	
	if (httpo.readyState == 4)
	{		
		resStr = httpo.responseText

	}
}




function RateBlog(blogid, rating, rateuserid){
	var answer = confirm("Rate this blog post a " + rating + "?");
	if (answer){
		var browser = navigator.appName;
		if (browser == "Microsoft Internet Explorer")
			httpo = new ActiveXObject("Microsoft.XMLHTTP");
		else
			httpo = new XMLHttpRequest();
		httpo.open("get", "http://"+ document.domain + "/blog/rateblog.php?postid="+blogid+"&rating="+rating+"&rateuserid="+rateuserid);
		
		httpo.onreadystatechange = HandleResults;
		httpo.send(null);

		document.getElementById("star1-"+blogid).src = "/blog/images/graystar.png";
		document.getElementById("star2-"+blogid).src = "/blog/images/graystar.png";
		document.getElementById("star3-"+blogid).src = "/blog/images/graystar.png";
		document.getElementById("star4-"+blogid).src = "/blog/images/graystar.png";
		document.getElementById("star5-"+blogid).src = "/blog/images/graystar.png";

		for (i = 1; i <= rating; i++){
			document.getElementById("star"+i+"-"+blogid).src = "/blog/images/blackstar.png";
		}
	}				
}