/*  #############################################
     rollOverFunktion mit ActivButton erkennung
	-------------------------------------------
		Author reCoding and developing:
		(c)2003 by Dave
	-------------------------------------------
    #############################################
*/

	function changeAct(imgName) {
	  act(imgName);
	  inact(defImg);
	}
	
	function changeInact(imgName) {
	  inact(imgName);
	  act(defImg);
	}
	
	
	function act(imgName) {
	  imgOver="img/navi/"+imgName+"Over.gif";
	
	  if (document.images) 
		document.images[imgName].src=imgOver;
	}
	
	function inact(imgName) {
	  imgOut="img/navi/"+imgName+".gif";
	
	  if (document.images)
		document.images[imgName].src=imgOut;
	}






	function wechsleAktiv(imgName) {
	  aktiv(imgName);
	  inaktiv(subImg);
	}
	
	function wechsleInaktiv(imgName) {
	  inaktiv(imgName);
	  aktiv(subImg);
	}
	
	
	function aktiv(imgName) {
	  imgOver="img/navi/"+imgName+"Over.gif";
	
	  if (document.images) 
		document.images[imgName].src=imgOver;
	}
	
	function inaktiv(imgName) {
	  imgOut="img/navi/"+imgName+".gif";
	
	  if (document.images)
		document.images[imgName].src=imgOut;
	}