var x = 0;
	var xx=10;
	var yy=-206
	var y = 0;
	var showit = 0;
    // Welchen Browser haben wir denn...
    // ----------------------------------
    ns = (document.layers)? true:false
    ie4 = (document.all)? true:false
    ie5 = false;
    if (ie4) {
    	if (navigator.userAgent.indexOf('MSIE 5')>0) { ie5 = true; }
    	if (navigator.userAgent.indexOf('MSIE 6')>0) { ie5 = true; }
    }
   // Welche Plattform? bei IE auf MAC keine popi-Fenster
 
	if ( navigator.platform.substring(0,3).toUpperCase() == "MAC" && (ie4 || ie5) )  
	{
	   mac = true;
	   } else {
	   mac = false;
	   }

	
	
	
    if ( (ns) || (ie4) ) {
    	if (ns) over = document.popDiv
    	if (ie4) over = popDiv.style
    	document.onmousemove = mouseMove
    	if (ns) document.captureEvents(Event.MOUSEMOVE)
    }


    function wtl(txt) {
    	if (ns) {
    		var lll = document.popDiv.document
    		lll.write(txt)
    		lll.close()
    	} else {
    		if (ie4) document.all["popDiv"].innerHTML = txt
    	}
    }


    function show(obj) {
    	if (ns) obj.visibility = "show"
    	else if (ie4) obj.visibility = "visible"
   }

    function hide(obj) {
    	if (ns) obj.visibility = "hide"
    	else if (ie4) obj.visibility = "hidden"
    }

    function moveTo(obj,lx,ly) {
    	obj.left = lx
    	obj.top = ly
    }


    function hideit() {
    	if (mac) {return;}
		
		if ( (ns) || (ie4) )  {
    		showit = 0;
    		hide(over);
    	}
    }


    // Popup zusammenbasteln
    // ---------------------

	function popi(xm,image,hq) {
		if (mac) {return;}
		if (image == "") {return;} 
		xx=xm;
    	        txt = "<IMG SRC=../thumbs/" + image + " NAME=popIMG";
                if (hq == "1")  {
                   yy = -180; 
                   txt = txt + " WIDTH=230px>"; 
                   }  else  {
                   yy = -206; 
                   txt = txt + " HEIGHT=230px>"; }
       	        wtl(txt);
    	        display_it();
    }


    // ...und jetzt anzeigen
    // ---------------
    function display_it() {
    	if ( (ns) || (ie4) ) {
    		if (showit == 0) 	{
    			moveTo(over,x+xx,y+yy);
    			show(over);
    			showit = 1;
    		}
    	}
    }


    // Auf mousemoves reagieren
    // -----------------------
    function mouseMove(e) {
    	if (ns) {x=e.pageX; y=e.pageY;}
    	if (ie4) {x=event.x; y=event.y;}
    	if (ie5) {x=event.x+document.body.scrollLeft; y=event.y+document.body.scrollTop;}
    	if (showit) {
    		moveTo(over,x+xx,y+yy);
    	}
    }