window.onload=function()
{
   debugger;
   CheckRoleLogin();
}

function CreateXmlhttp()
{
  var xmlHttp= window.XMLHttpRequest?(new XMLHttpRequest()):(new ActiveXObject("Microsoft.XMLHTTP"));
  return xmlHttp;
}


//发送权限检测请求
function CheckRoleLogin()
{



debugger;
var SysTag=document.getElementById("SysModuleTag").value;
 
var objHttp=CreateXmlhttp();
  
    var url = "/js/CheckRoleAjax.aspx?Action=CheckSysRoleLogin&SysTag="+SysTag+"&Time="+Math.random();
     objHttp.open("GET", url, true);    
     objHttp.setRequestHeader("Cache-Control","no-cache"); 
     objHttp.send(null);
     objHttp.onreadystatechange =function(){ 

    if (objHttp.readyState == 4 && objHttp.status==200)
    {debugger;
     
      var result=objHttp.responseText;
      
      if(result=="login")
      {
           document.body.style.display="none";
         if(confirm("当前明细信息您必须登录后才可以查看,\n点击确定后进行查看,取消关闭当前窗口"))
         {
              var url =location.href;  
              var loginurl="/User/UserLogin.aspx?ReturnUrl="+encodeURIComponent(url);
              document.location.href=loginurl
              return;
         }
         else
         {
     
          window.opener =null;
          window.close();
          return;
         }
      }     

    }
 
   }    
 

}