var domain = location.hostname;

function RankingUpdate(){
	var url = "/distribution/image_ranking.json";
	var json = new JKL.ParseXML.Text(url);
	if(json == ""){
		alert("error");
	}
	var text = json.parse();
//	var data = json_parse.parse(text,okfunc());
	var data = eval('(' + text + ')');
	
	var html = "";
	html += "<table id='img_table'>";
	
	var rtb = new Array();
	
	for(var i=0;rtb.length<data.Items.length && rtb.length<5;i++){

			var rand = Math.floor((Math.random()*100)%data.Items.length);
		   	
		   	if(data.Items[rand].Display == 0 && i <= 15){
		   		 continue;
		   	}
		   	
			if(rtb.length == 0){
					rtb.push(rand);
			}else{
				var flag = true;
				for(var j=0;j<rtb.length;j++){
					if(rand == rtb[j]){
						flag = false;
						break;
					}
				}
				if(flag){
						rtb.push(rand);
				}else{
					continue;
				}
			}
		if(data.Items[rand].Display == 1){
				html += "<tr>";
				html += "<td class='ranking_img' align='center' valign='center' style='padding:5px 0px;'>";
				html += "<a href='" + data.Items[rand].NewsURL + "'>";
				html += "<img src='" + data.Items[rand].ImageURL + "' alt='" + data.Items[rand].Title + "' style='border-style:none;'><br clear='all'>";
				html += "</a>";
				html += "</td>";
				html += "</tr>";
				html += "<tr>";
				html += "</tr>";
		}
	}
	html += "</table>";
	
	document.getElementById("img_ranking").innerHTML = html;
	
//	setTimeout("RankingUpdate()","10000")
}

RankingUpdate();