var no_images = new Array();
			var act_images = new Array();
			function colorImg(imgid) {
				document.getElementById("pkimg_"+imgid).src = act_images[imgid].src;
			}
			function bwImg(imgid) {
				document.getElementById("pkimg_"+imgid).src = no_images[imgid].src;
			}
			function showTooltip(id) {
				//document.getElementById("pk_tooltip_headline").innerHTML = headline;
				//document.getElementById("pk_tooltip_text").innerHTML = content;
				//document.getElementById("pk_tooltip").style.top = mouse_y-115;
				//document.getElementById("pk_tooltip").style.left = mouse_x-15;
				document.getElementById("pk_tooltip_"+id).style.visibility = "visible";
			}
			function hideTooltip(id) {
				document.getElementById("pk_tooltip_"+id).style.visibility = "hidden";
			}
			var mouse_x = 0;
			var mouse_y = 0;
			var docEl = (
			     typeof document.compatMode != "undefined" && 
			     document.compatMode        != "BackCompat"
			  )? "documentElement" : "body";
			
			function init_mousemove() {
			    if(document.layers) document.captureEvents(Event.MOUSEMOVE);
			    document.onmousemove =	get_mouse_pos;
			}

			function get_mouse_pos(e) {

			        // position where mousemove fired
			        mouse_x    =  e? e.pageX : window.event.x;
			        mouse_y    =  e? e.pageY : window.event.y;
       
			        // for ie add scroll position
			        if (document.all && !document.captureEvents) {
			            mouse_x    += document[docEl].scrollLeft;
			            mouse_y    += document[docEl].scrollTop;
			        }

			        // for the dino pass event
        			if (document.layers) routeEvent(e);
				if (document.getElementById("pk_tooltip") && document.getElementById("pk_tooltip").style.visibility == "visible") {
					document.getElementById("pk_tooltip").style.top = mouse_y-115;
	                                document.getElementById("pk_tooltip").style.left = mouse_x-15;
				}
			}
			init_mousemove();