var Norm0 = new Image();
Norm0.src = "http://www.rocktheaterdresden.de/Bilder/drei_e_g.gif";    
var High0 = new Image();
High0.src = "http://www.rocktheaterdresden.de/Bilder/drei_e_r.gif"; 

var Norm1 = new Image();
Norm1.src = "http://www.rocktheaterdresden.de/Bilder/drei_r.gif";    
var High1 = new Image();
High1.src = "http://www.rocktheaterdresden.de/Bilder/drei_g.gif"; 

function BW(Bildnr,Bildobjekt) {
 	if(document.getElementById) window.document.images[Bildnr].src = Bildobjekt.src;
}
function Fenster(Name) {
	win = window.open(Name, "hint", "width=400,height=500,top=50,left=50,resizable=yes,dependent=yes,scrollbars=yes");
 	win.focus();
}
function post(name, wo, tld, bild)
{
var mail = name + "@" + wo + "." + tld;
var link = "<a href='mailto:" + name + "@" + wo + "." + tld + "' class=Lgr>" + bild + "</a>";
document.write(link);
}