function goAjax(url,target,args) {
	var req;
	try {
		req= new XMLHttpRequest();
	} catch (e) {
		try {
			req= new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				req = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {
				alert("Your browser not support!");
				return false;
			}
		}
	}

	req.onreadystatechange = function() {
		if (req.readyState == 4 && (req.status == 200 || req.status == 304)) {
			sdp = document.getElementById(target);
			sdp.innerHTML = req.responseText;
			afterEffect();
		}
	};

	req.open("post",url);
	req.setRequestHeader('Content-Type','application/x-www-form-urlencoded; UTF-8');
	req.send(args);
}
var nAfter = 0;
function afterEffect() {
	if (nAfter == 1) {
		fillForm();
	}
}
function showPic(fname) {
	cen = document.getElementById("centerPic");
	cen.innerHTML = "<font color=\"#ff0000\">Loading...</font>";
	cen.innerHTML = "<img src=\"gallery/" + fname + "\">";
}