function doPreload() {
	var the_images = new Array(
'../images/interior.jpg','../images/logosmall.jpg',
'../images/blank.gif','../images/notes2.gif'

);
	preloadImages(the_images);
}

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

function swap(name,image){
	document.images[name].src = image;
	return true;
}