var bannertimer = null;
var bool_mark = false;
function getClientWidth()
{
    return document.compatMode=='CSS1Compat' && !window.opera?document.documentElement.clientWidth:document.body.clientWidth;
}

function getClientHeight()
{
    return document.compatMode=='CSS1Compat' && !window.opera?document.documentElement.clientHeight:document.body.clientHeight;
}
			
function getBodyScrollTop()
{
  return self.pageYOffset || (document.documentElement && document.documentElement.scrollTop) || (document.body && document.body.scrollTop);
}

function getBodyScrollLeft()
{
  return self.pageXOffset || (document.documentElement && document.documentElement.scrollLeft) || (document.body && document.body.scrollLeft);
}

			
			   function userload()
            {
		//if(bool_mark) return;

                document.getElementById("kosmos").style.top=getClientHeight()/2-176 + getBodyScrollTop() + "px"
                document.getElementById("kosmos").style.left=getClientWidth()/2-125 + getBodyScrollLeft() + "px"
			document.getElementById("close").style.top=getClientHeight()/2-175 + getBodyScrollTop() + "px"
            	document.getElementById("close").style.left=getClientWidth()/2+25 + getBodyScrollLeft() + "px"	              
			bannertimer = setTimeout(userload, 500);

            }
			

			  function unload()
           {
			bool_mark=true;	
			document.getElementById("kosmos").style.display="none"
			document.getElementById("close").style.display="none"
            }