// preloader
wmImage01 = new Array('home','images/menu/home_n.gif','images/menu/home_h.gif');
wmImage02 = new Array('produkte','images/menu/produkte_n.gif','images/menu/produkte_h.gif');
wmImage03 = new Array('geschenk','images/menu/geschenke_n.gif','images/menu/geschenke_h.gif');
wmImage04 = new Array('kontakt','images/menu/kontakt_n.gif','images/menu/kontakt_h.gif');
wmImage05 = new Array('service','images/menu/service_n.gif','images/menu/service_h.gif');
wmImage10 = new Array('porzellan','images/menu/porzellan_n.gif','images/menu/porzellan_h.gif');
wmImage11 = new Array('haus','images/menu/haushalt_n.gif','images/menu/haushalt_h.gif');
wmImage12 = new Array('eisenbahn','images/menu/eisenbahn_n.gif','images/menu/eisenbahn_h.gif');
wmImage13 = new Array('eisen','images/menu/eisen_n.gif','images/menu/eisen_h.gif');

// image_tools
 
 var ns = navigator.appName == 'Netscape';
 var ie = !ns;
 var version = parseInt(navigator.appVersion);
 var ie3= ie && version < 4;

 var NS4 = (document.layers) ? 1 : 0;
 var IE4 = (document.all) ? 1 : 0;


function preload_general() {
	wm_preload(wmImage01[2]);
	wm_preload(wmImage02[2]);
	wm_preload(wmImage03[2]);
	wm_preload(wmImage04[2]);
	wm_preload(wmImage10[2]);
	wm_preload(wmImage11[2]);	
	wm_preload(wmImage12[2]);
	wm_preload(wmImage13[2]);	
}

function wm_preload() {
if (document.images) {
    var imgFiles = wm_preload.arguments;
    if (document.preloadArray==null) document.preloadArray = new Array();
    var i = document.preloadArray.length;
    with (document) for (var j=0; j<imgFiles.length; j++) if (imgFiles[j].charAt(0)!="#"){
      preloadArray[i] = new Image;
      preloadArray[i++].src = imgFiles[j];
  } }
}




function wm_openWindow(theURL,winName,features) { 
  window.open(theURL,winName,features);
}


var CSAg = window.navigator.userAgent; 
var CSBVers = parseInt(CSAg.charAt(CSAg.indexOf("/")+1),10);


function IsIE() { return window.navigator.userAgent.indexOf("MSIE") > 0;}
function CSIEStyl(s) { return document.all.tags("div")[s].style; }
function CSNSStyl(s) { return wm_findItem(s,0); }


function wm_findItem(n,ly) { if (CSBVers < 4) return document[n];
	var curDoc = ly ? ly.document : document; var elem = curDoc[n];
	if (!elem) { for (var i=0;i<curDoc.layers.length;i++) {
		elem = wm_findItem(n,curDoc.layers[i]); if (elem) return elem; }}
	return elem;
}


function wm_switch(imageObject, imageAction) {
	var img = null;
		if (document.images) {  
    	if (!IsIE()) img = wm_findItem(imageObject[0],0);
		else img = document.images[imageObject[0]];
		if (img) {
			if(imageAction == 'on') {
				img.src = imageObject[2];
			} else {
				img.src = imageObject[1];
			}
		}                          
	}	                    
}


function wm_change(imageObject) {
	var img = null;
	if (document.images) {    
		if (!IsIE()) img = wm_findItem(imageObject[0],0);
		else img = document.images[imageObject[0]];
		     
		if (img) {
			img.src = imageObject[1];
		}
	}  
}