var additional="";

function setAdditional(add) {
	additional=add;
}

function mouseOver(item) {
	var w=document.getElementById(item);
	if(w!=null) {
		w.src=additional+"/assets/img/"+item+"_down.gif";
	}
}

function mouseOut(item) {
	var w=document.getElementById(item);
	if(w!=null) {
		w.src=additional+"/assets/img/"+item+"_up.gif";
	}
}

function simplePreload()
{ 
  var args = simplePreload.arguments;
  document.imageArray = new Array(args.length);
  for(var i=0; i<args.length; i++)
  {
    document.imageArray[i] = new Image;
    document.imageArray[i].src = args[i];
  }
}