//--------------Preloads pics so they roll over faster
function preLoad()
{
var images = new Array('path/image.jpg','path/image.gif','path/image.png'); /****/
preloadImages(images);
}

//--------------Defines process for preload
function preloadImages(images)
{
for(loop = 0; loop < images.length; loop++)
	{
	var image = new Image();
	image.src = images[loop];
	}
}

Image1= new Image
Image1.src = "images/topbg.jpg"