// (C)2002-2003 EUC Online Service GmbH Koeln <ch@euc.de>

var t=new Array(9);
var b=new Array(9);
var i;

for (i=1;i<10;i++) {
  t[i]=new Image();
  t[i].src='/navigation/t0'+i+'-2.gif';
  b[i]=new Image();
  b[i].src='/navigation/b0'+i+'-2.gif';
}

function swapimg(img1,img2) {
  var t=new Image;
  t.src=img1.src;
  img1.src=img2.src;
  img2.src=t.src;
}


function menu(lnk, mode, elem) {

	if (document.getElementById) {
		if (mode == 0) {
			document.getElementById(elem).style.backgroundColor = "#dcdcdc";
			lnk.className = "menue";
		} else if (mode == 1) {
			document.getElementById(elem).style.backgroundColor = "#ffffff";
			lnk.className = "menue";
		} else if (mode == 2) {
			document.getElementById(elem).style.backgroundColor = "#607CC8";
			lnk.className = "menuehl";
		} else if (mode == 3) {
			document.getElementById(elem).style.backgroundColor = "#9CA9CD";
			lnk.className = "menuehl";
		}
	} 
}