// JavaScript Document
var bildvars = new Array();
var preCompleted = false;
function preload(){
	var img;
	for(var i=0;i<preload.arguments.length;i++){
		img = new Image();
		img.src = preload.arguments[i];
 		var quelle = preload.arguments[i];
		var name = quelle.substring(4,quelle.length-9);
		bildvars[name] = img;
	}
	preCompleted = true;
}

function changePic(name, modus){
	if(document.images && preCompleted){
		if(modus=="over"){
			document.images[name].src = bildvars[name].src;
		}else if(modus=="out"){
			document.images[name].src = "img/"+name+"_up.jpg";
		}
	}
}