function openNewWin(winName) {
	parent.document.location = winName;
}
function checkThisForm() {
	if (!document.loginform.userid.value) 
	{
		alert("登录名不能为空");
		return false;
	} else {
		//delCookie("userid");
		//setCookie("userid",document.loginform.userid.value);
		return true;
	}
}
function register(){
	var page = "./userregister.jsp";
	window.location = page;
}
function Todeflay(){
	if(confirm("确定设置为默认布局?")) { 
	 location.href="opr_setdeflay.jsp?stutes=H" 
	 }
}