var timer;
	var ofset;
	$(document).ready(function(){
	    if(getCookie("bonus_banner")=="")
	    {
		ofset = $(document).scrollTop() + ($(window).height()/2) - 167;
		$('.banner').css('top',ofset).show();
		$('.layout').width($(window).width());
		$('.layout').height($(document).height());	
		$('.layout').show();
		$(window).resize(function(){
			$('.layout').width($(window).width());
			$('.layout').height($(document).height());	
		});
		$('.banner-close').click(function(){
			$('.layout,.banner').hide();
			clearInterval(timer);
		});		
		timer = setInterval("xyz()",100);
		document.cookie="bonus_banner=1";
		}
	});
	function xyz(){
		ofset = $(document).scrollTop() + ($(window).height()/2) - 167;
		$('.banner').css('top',ofset);
	}
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 "";
}