function debug(info) {
//	alert(info);
}

function checkform(){

	if($("userName").value=="") {

		alert("用户名不能为空！");

		$("userName").focus();

		return false;

	}else if($("passWord").value=="") {

		alert("密码不能为空！");

		$("passWord").focus();

		return false;

	}else{

	    return true;

	}

}

function getDedirectUrl()

{

  	if(checkform())

	{

		if($("autologin").checked)

		{

		    setCookie("autologin","checked");

			setCookie("userName",$("userName").value);

			setCookie("passWord",$("passWord").value);

		}

		else{

		    setCookie("autologin","false");

		    setCookie("userName","");

			setCookie("passWord","");

			}

		  document.login.action="http://localhost:6009/usermanager/login.do";

		  document.login.submit();

	}

}
function setCookie(name, value)

{

	var expires=new Date();

  	expires.setTime(expires.getTime()+30*24*60*60*1000); //设置cookies失效时间为一个月

  	document.cookie=name+"="+escape(value)+"; expires="+expires.toGMTString()+"; path=/";

}

function getCookie(name)

{

	var dc=document.cookie;

  	var prefix=name+"=";

  	var begin=dc.indexOf("; "+prefix);



  	if(begin==-1)

  	{

   		begin=dc.indexOf(prefix);

   		if(begin!=0)

    	return "";

  	}

	else

   	begin+=2;

  	var end=document.cookie.indexOf(";",begin);

  	if(end==-1)

   	end=dc.length;

  	return unescape(dc.substring(begin+prefix.length,end));

}

function init()

{

       if( getCookie("autologin") == "checked" ){

        $("autologin").checked = true;

        }

       else {

         $("autologin").checked = false;

       }

	$("userName").value = getCookie("userName");

	$("passWord").value = getCookie("passWord");

}

function bodyinit(){

 init();

}