function preloadImages( image_urls )
{
	for(var i = 0; loop < image_urls.length; i++)
		
	{
		var an_image = new Image();
		an_image.src = image_urls[i];
	}
}

function screenSizeTrack()
{
	var w = screen.width;
	var h = screen.height;
	document.write( '<img src="http://sst.wilderection.com/' + w + 'x' + h + '.png" style="display:none" />' );
}