function druckfenster()
	{
		var druck = window.open('','druck','left=100,top=100,width=620,height=650,toolbar=1,scrollbars=1,menubar=1,resizable=1');
		druck.focus();
	}

	function empfehlungsfenster()
	{
		var empfe = window.open('','empfe','left={empf_abstand_links},top={empf_abstand_oben},width={empf_breite},height={empf_hoehe},scrollbars=0,menubar=0,resizable=0');
		empfe.focus();
	}
	
	function bildlupe()
	{
		var bildlupe; 
		bildlupe = window.open('','bildlupe','left={bl_abstand_links},top={bl_abstand_oben},width={bl_breite},height={bl_hoehe},scrollbars=auto,toolbar=0,resizable=0');
		bildlupe.focus();
	}
	
	function hidehiddens()
	{
		if (document.getElementById('keywords'))
		{
			document.getElementById('keywords').style.display='none';
		}
	}

	function TJ_NET_preloadImages() 
	{
		var d=document; 
		if(d.images)
		{
			if(!d.TJ_NET_p) d.TJ_NET_p=new Array();
			var i,j=d.TJ_NET_p.length,a=TJ_NET_preloadImages.arguments;
			for(i=0; i<a.length; i++)
			{
				if (a[i].indexOf("#")!=0)
				{
					d.TJ_NET_p[j]=new Image; 
					d.TJ_NET_p[j++].src=a[i];
				}
			}
		}
	}
	
	function popup_link (link_href)
	{
		var blankpage = window.open(link_href,'blankpage','location=yes,toolbar=yes,status=yes,scrollbars=yes,resizable=yes,width=800,height=580,top=10,left=10');
		blankpage.focus(); 
	}