function document_onload(done)
{
	if (!done)
	{
		if (document.images)
		{
			screensize = new Image(0,0);
			screensize.src = '/action/onload.php?r='+screen.width+'x'+screen.height;
		}
	}
}

function document_onunload(clickid)
{
	if (clickid)
	{
		if (document.images)
		{
			screensize = new Image(0,0); 
			screensize.src = '/action/onunload.php?c='+clickid;
		}
	}
}