function Fenster(url,target){
	window.open(url,target,'width=800,height=500,scrollbars,toolbar,status');
}

function Fbild(Bildnr,Bildobjekt){
 	window.document.images[Bildnr].src = Bildobjekt.src;
}  
Button1 = new Image(); 
Button1.src = "../img/navigationHome.gif";
Light1 = new Image();
Light1.src = "../img/navigationHomex.gif";
Button2 = new Image(); 
Button2.src = "../img/navigationProjects.gif";
Light2 = new Image();
Light2.src = "../img/navigationProjectsx.gif";
Button3 = new Image(); 
Button3.src = "../img/navigationSounds.gif";
Light3 = new Image();
Light3.src = "../img/navigationSoundsx.gif";
Button4 = new Image(); 
Button4.src = "../img/navigationOnTour.gif";
Light4 = new Image();
Light4.src = "../img/navigationOnTourx.gif";
Button5 = new Image(); 
Button5.src = "../img/navigationContact.gif";
Light5 = new Image();
Light5.src = "../img/navigationContactx.gif";
Button6 = new Image(); 
Button6.src = "../img/navigationFriends.gif";
Light6 = new Image();
Light6.src = "../img/navigationFriendsx.gif";
Button7 = new Image(); 
Button7.src = "../img/navigationImpressum.gif";
Light7 = new Image();
Light7.src = "../img/navigationImpressumx.gif";