function getReferrer(){
	var referrer = escape(document.referrer);
	var ureferrer = unescape(referrer);
	if(referrer==null){
		return '&referer_id=0&referer_type=0'; 
	}else{
		if(referrer.indexOf(count_referrer_server)>0){
			return '&referer_id=1&referer_type=<intern_ref_id>';
		}else{
			return '&referer_id=0&referer_type='
			+ureferrer.substring(0,ureferrer.indexOf("/",7));
		}
	}	
}



function showEmail(beforeAt, afterAt)
{
	return beforeAt + "@" + afterAt;
}

var starOn = new Image();
starOn.src = "${contextPath}/templates/${templateName}/images/star_on.gif";

var starOff = new Image();
starOff.src = "${contextPath}/templates/${templateName}/images/star_off.gif";

function writeStars(q, postId)
{
	for (var i = 0; i < 5; i++) {
		var name = "star" + postId + "_" + i;
		document.write("<img name='" + name + "' alt='*' />");
		document.images[name].src = q > i ? starOn.src : starOff.src;
	}
}

function addBookmark(relationType, relationId)
{
	var w = window.open('${JForumContext.encodeURL("/bookmarks/insert/' + relationType + '/' + relationId + '")}', 'bookmark_add', 'width=700, height=250');
	w.focus();
}

function supportAjax()
{
	if (typeof(AjaxUtils) != 'undefined') {
		if (window.ActiveXObject) {
			var r = new ActiveXObject("Microsoft.XMLHTTP");
			return r != undefined;
		}
		else if (window.XMLHttpRequest) {
			return true;
		}
	}

	return false;
}