DFDS

			$(document).ready(function(){
				alert("ready");
				$("button").click(rq);
			});
			
			var rq = function returnQuery() {
				alert("enter Query");
	 			$(deviceForm).attr("action","<%=request.getContextPath()%>/login.do");
	 			$("input[name=username]").val("");
	 			$(deviceForm).submit();
	 			return false;
			}

这段代码 IE与FIREFOX之间有所不同~

//javascript put off
var t=setTimeout("alert('5 seconds!')",5000) 

写个按钮调用该事件貌似可以

		function toAddUser(){
			alert("toAddUser");
			$("#btn").attr("disabled",true);
			$(userForm).attr("action","/CMTS/pages/login.jsp");
	 		$(userForm).submit();	
		}