Parsing code

function doUpdate() {
	$.ajax( {
		type: "GET",
		async: "true",
		timeout: 50000,
		mimeType: "text/plain",
		url: SERVER_URL + "2" + PARAM_SEP + g_sessionID,
		success: function (data) {
			handleResponse(data);
			setTimeout("doUpdate()", 100);
		},
		error: function (xhr, error, errorstr) {
			setTimeout("doUpdate()", 100);
		}
	});
}

function handleResponse(data) {
	data = data.replace(new RegExp("\\n", "g"), "");
	debugger;
	var obj = jsonParse(data);
	alert(dump(obj));
	obj = obj["objs"];
	for (var i = 0; i < obj.length; i++) {
		var o = obj[i];
		switch (parseInt(o.action)) {
			case 4:
				//debugger;
				for (var j = 0; j < o["objs"].length; j++) {

					var u = o["objs"][j];
					var li = "<li id='"+u["sid"] + "_" + "li"+"'>";
					li += "<a href='#' onClick='openChat(\""+u["sid"]+"\");'>";
					li += "<img id='" + u["sid"]+"_img" + "' src='' />";
					li += "<h3 id='"+ u["sid"] + "_h3" + "'></h3>";
					li += "<p id='" + u["sid"] + "_p" + "'></p>";
					li += "<span class='ui-li-count' id='"+u["sid"] + "_span"+"'>0</span>";
					li += "</a></li>";
				}
				$("#friendslist").append(li);
				//$("#friendslist").listview();
				$("#friendslist").listview("refresh");
				break;
			case 5:
				var header = o["steamid"]+"_h3";
				document.getElementById(header).innerHTML = o["ign"];
				header = o["steamid"]+"_img";
				document.getElementById(header).src = AVATAR_BASE + o["avurl"];
				//debugger;
				header = o["steamid"]+"_p";
				document.getElementById(header).innerHTML = o["state"];
				$("#friendslist").listview("refresh");
				break;
		}
	}
}