/*function refushCode() {
	var v = $("vimage");
	v.src = v.src + "?date" + new Date();
}*/
function userLogin() {
	var c, referer = getParam("url");
	c = new Command("UserLoginCmd");
	c.setParameters("userForm");
	c.setCallback(function (d) {
		if (referer != "" && referer != undefined) {
			document.location.href = referer;
		} else {
			if (d.home) {
				top.document.location.href = d.home;
			}
		}
	});
	c.setError(loginError);
	c.execute();
}
function loginError(errors) {
	for (var p in errors) {
		alert(errors[p]);
		/*if (p == "vcodeMsg") {
			refushCode();
		}*/
	}
	DWRUtil.setValues("user", {userId:"", userPass:""});
}
function getParam(a) {
    var s="";
    var b=location.href;
	if (b.match(new RegExp("[?&]?" + a + "=([^&#]*)[&$]?", "gi"))) {
			s = RegExp.$1;
	}
	return s;
}