ie4=(document.all)?true:false;   /*Browserueberpruefung*/
nn4=(document.layers)?true:false;
nn6=(document.getElementById &&! document.all)?true:false;

var komplett=false;

/*preload*/
function preload(name,pfad)   
	{
	eval(name + "=new Image()");
	eval(name + ".src='"+pfad+"'");
	}
preload("butt01high","images/butt_01_high.gif");
preload("butt01back","images/butt_01_norm.gif");
preload("butt02high","images/butt_02_high.gif");
preload("butt02back","images/butt_02_norm.gif");
preload("butt03high","images/butt_03_high.gif");
preload("butt03back","images/butt_03_norm.gif");
preload("butt04high","images/butt_04_high.gif");
preload("butt04back","images/butt_04_norm.gif");
preload("butt05high","images/butt_05_high.gif");
preload("butt05back","images/butt_05_norm.gif");
preload("butt06high","images/butt_06_high.gif");
preload("butt06back","images/butt_06_norm.gif");
preload("butt07high","images/butt_07_high.gif");
preload("butt07back","images/butt_07_norm.gif");
preload("butt08high","images/butt_08_high.gif");
preload("butt08back","images/butt_08_norm.gif");
preload("butt09high","images/butt_09_high.gif");
preload("butt09back","images/butt_09_norm.gif");
preload("butt10high","images/butt_10_high.gif");
preload("butt10back","images/butt_10_norm.gif");

preload("bild01high","images/01marion_rgb.jpg");
preload("bild01back","images/01marion_SW.jpg");
preload("bild02high","images/02muecken_rgb.jpg");
preload("bild02back","images/02muecken_SW.jpg");
preload("bild03high","images/03rindersp_rgb.jpg");
preload("bild03back","images/03rindersp_SW.jpg");
preload("bild05high","images/05zeiher_rgb.jpg");
preload("bild05back","images/05zeiher_SW.jpg");
preload("bild06high","images/06becker_rgb.jpg");
preload("bild06back","images/06becker_SW.jpg");
preload("bild07high","images/07eckart_rgb.jpg");
preload("bild07back","images/07eckart_SW.jpg");
preload("bild12high","images/12_schoeneckvoss.jpg");
preload("bild12back","images/12_schoeneckvossSW.jpg");
preload("bild14high","images/14_jurczyk.jpg");
preload("bild14back","images/14_jurczykSW.jpg");



function wexel(bildobjekt,nr)
	{
	if(ie4 || nn6)
		{
		document.images[nr].src=bildobjekt.src;
		}
	if(nn4)
       {
       document.images[nr-9].src=bildobjekt.src;
       }
	}


function linieweg(verweis)    /*soll die Umrandung beim Anklicken reduzieren*/
	{
	verweis.blur();
	}


function fenster(dateiname)    /*ruft ein Aufpoppfenster in einer gewuenschten Groesse auf*/
	{
window.open(dateiname,"neufenster","left=20,top=20, width=450,height=350, scrollbars=yes, toolbar=no,status=no,resizable=yes,menubar=no,location=no,directories=no");
	}