window.onload = function(){
	var msec = (new Date()).getTime();
	new Ajax.Request("./csv/topics.csv", {
		method: "get",
		parameters: "cache="+msec,
		onSuccess:function(httpObj){
			var text = httpObj.responseText;
			var LF = String.fromCharCode(10);
			var text = text.replace(/\x22/g, "");
			var tabText = text.split(LF);
			var tbl = "<table id='topic' summary='トピックス'>";
			for (var i=0; i<tabText.length-1; i++){
				var cText = tabText[i].split(",");
				tbl += "<tr>";
					tbl += "<td class='item-left'>"+cText[1]+"</td>";
					if (cText[2] == "") {
						tbl += "<td>"+cText[3];
					}else{
						tbl += "<td><a href='"+cText[2]+"'>"+cText[3]+"</a>";
					}
					if (cText[0] == "") {
						tbl += "</td>";
					}else{
						tbl += "　<span class='topics_new'>　</span></td>";
					}
				tbl +="</tr>";
				
				tbl += "<tr>";
					tbl += "<td colspan='2' class='line-ten'></td>";
				tbl +="</tr>";
				
			}
			tbl += "</table>";
			$("topic").innerHTML = tbl;
		},
		onFailure:function(httpObj){
			$("topic").innerHTML = "エラーで読み込めませんでした";
		}
	});
}