var revert = new Array();
	var inames = new Array('video','slideshow','photo','audio');

	// Preload
	if (document.images) {
	  var flipped = new Array();
	  for(i=0; i< inames.length; i++) {
		flipped[i] = new Image();
		flipped[i].src = "/images/multimedia/elements/"+inames[i]+"2.png";
	  }
	}

	function over(num) {
	  if(document.images) {
		revert[num] = document.images[inames[num]].src;
		document.images[inames[num]].src = flipped[num].src;
	  }
	}
	function out(num) {
	  if(document.images) document.images[inames[num]].src = revert[num];
	}

	function toggle(id){
		ul = "ul_" + id;
		img = "img_" + id;
		ulElement = document.getElementById(ul);
		imgElement = document.getElementById(img);
		if (ulElement){
			if (ulElement.className == 'closed'){
				ulElement.className = "open";
				imgElement.src = "/images/multimedia/elements/opened.gif";
				}else{
				ulElement.className = "closed";
				imgElement.src = "/images/multimedia/elements/closed.gif";
				}
			}
		}