<!--

function preload() {
	
	var i, d = document, a = preload.arguments;
	
	d.pl = new Array();
	
	for (i=0; i < a.length; i++) {
		
		d.pl[i] = new Image;
		d.pl[i].src = a[i];
	}

}

function restore() {
	
	var x = document.swapped;
	
	x.src = x.orig_src;

}

function get(id) {

  return document.getElementById(id);
}

function swap(id, new_img) {
	
	var i, x = document.getElementById(id);
	
	document.swapped = x;
	
	x.orig_src = x.src;
	x.src = new_img;

}


//-->