function preloadImages() { 
	  var d=document; if(d.images){ if(!d.p) d.p=new Array();
	    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
	    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
	}

	function swpImgRest() { 
	  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
	}

	function findObj(n, d) {
	  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
	  if(!x && document.getElementById) x=document.getElementById(n); return x;
	}

	function swpImg() { 
	  var i,j=0,x,a=swpImg.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
	   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
	}

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

	function mlink(u) {
		var d='visualtec';
		var tld='de';
		document.write('<img src="images/icon_mail.gif" border="0" align="absmiddle"> ');
		document.write('<a href="' + 'mail'+'to'+':' + u + '&#64;' + d + '.' + tld + '">' + u + '&#64;' + d + '.' + tld + '</a>');
	}

	function ainfo() {
		var d2 = 'visualtec';
		document.write('<a href="mail'+'to'+':info'+'&#64;'+d2+'.de" onMouseOut="swpImgRest()" onMouseOver="swpImg(\'Image9\',\'\',\'images/vtover_23.gif\',1)">');
	}

	function aend() {
		document.write('</a>');
	}
	
	
	function MM_showHideLayers() { //v6.0
		  var i,p,v,obj,args=MM_showHideLayers.arguments;
		  for (i=0; i < (args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
		    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
		    obj.visibility=v; }
	}