function GetCookie (name) 
{  
  var arg = name + "=";  
  var alen = arg.length;  
  var clen = document.cookie.length;  
  var i = 0;  
  while (i < clen) 
    {    
      var j = i + alen;    
      if (document.cookie.substring(i, j) == arg)      
	return getCookieVal (j);    
      i = document.cookie.indexOf(" ", i) + 1;    
      if (i == 0) break;   
    }  
  return null;
}
function SetCookie (name, value) 
{  
  var argv = SetCookie.arguments;  
  var argc = SetCookie.arguments.length;  
  var expires = (argc > 2) ? argv[2] : null;  
  var path = (argc > 3) ? argv[3] : null;  
  var domain = (argc > 4) ? argv[4] : null;  
  var secure = (argc > 5) ? argv[5] : false;  
  document.cookie = name + "=" + escape (value) + 
    ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 
    ((path == null) ? "" : ("; path=" + path)) +  
    ((domain == null) ? "" : ("; domain=" + domain)) +    
    ((secure == true) ? "; secure" : "");
}
function DeleteCookie (name) 
{  
  var exp = new Date();  
  exp.setTime (exp.getTime() - 1);  
  var cval = GetCookie (name);  
  document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}

var exp = new Date(); 
exp.setTime(exp.getTime() + (10*60*1000)); //10 minutes.

function amt()
{
  var count = GetCookie('count');
  if(count == null) 
    {
      SetCookie('count','1');
      return 1;
    }
  else 
    {
      var newcount = parseInt(count) + 1;
      DeleteCookie('count');
      SetCookie('count',newcount,exp);
      return count;
    }
}
function getCookieVal(offset) 
{
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
    endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}

function checkCount(callback) 
{
  var count = GetCookie('count');
  if (count == null) 
    {
      count=1;
      SetCookie('count', count, exp);
      callback()
    }
  else 
    {
      count++;
      SetCookie('count', count, exp);
    }
}

function runPopUp() {
   var prel=0;
 if (!prel) { Preload(); prel=1; }
   }

checkCount(runPopUp);