function flip(name,path) {
	src = document.getElementById(name).src
	document.getElementById(name).src = path;
}
			
function preloadImages() {
	document.preload = new Array();
	for (var i = 0; i < preloadImages.arguments.length; i++) {
		document.preload[i] = new Image();
		document.preload[i].src = preloadImages.arguments[i];
	}
}