function processLogout(logOut) {
	document.getElementById("log").innerHTML = logOut;
}
function login() {
	var userName = document.getElementById("user_name").value;
	var pass = document.getElementById("password").value;
	if (userName != "") {
		if (pass != "") {
			var handleSuccess = function (o) {
				if (o.responseText !== undefined) {
					processLogout(o.responseText);
				}
			};
			var handleFailure = function (o) {
				if (o.responseText !== undefined) {
					alert("not insert for this day value");
				}
			};
			var callback = {success:handleSuccess, failure:handleFailure};
			var request = YAHOO.util.Connect.asyncRequest("POST", "content/logOut.jsp", callback, "userName=" + userName + "&userPass=" + pass);
		} else {
			alert("pass-aa oruul");
		}
	} else {
		alert("nereee oruuul");
	}
}
	function logout() {
		document.getElementById("isLogout").value = "1";	
	}