// JavaScript Document

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}
function checkCookie()
{
username=getCookie('User');
if (username!=null && username!="")
  {
  var login=document.getElementById('singIn');
  var logout=document.getElementById('singOut');
  if (username=='Yes')
  {
  login.style.display='none';
  logout.style.display='';
  }
  else
  {
  login.style.display='';
  logout.style.display='none';
  }
  }
else
  {
 login.style.display='';
  logout.style.display='none';
  }
}
function setCookie(c_name,value,expiredays)
{

var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toUTCString());
}
function checkuser()
{
var user='No';
setCookie('User',user,1)
checkCookie();
 var sServerName = new String(document.location);
     if (window.XMLHttpRequest) {
         var XML = new XMLHttpRequest();
     }
     else if (window.ActiveXObject) {
         var XML = new ActiveXObject("Microsoft.XMLHTTP");
     }
      var URL = "Logout.aspx?data=me";
     var parameters = "Type=";
     XML.open("POST", URL, false);
     XML.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
     XML.setRequestHeader("Content-length", parameters.length);

     XML.send(parameters);
     var s = XML.responseText;
     
     window.location.href='Default.aspx';
        
}