HomeSym = new Image();
HomeTxt = new Image();
BuchSym = new Image();
BuchTxt = new Image();
DownSym = new Image();
DownTxt = new Image();
KontSym = new Image();
KontTxt = new Image();

HomeSym.src = "tshome_s.gif";
HomeTxt.src = "tshome_t.gif";
BuchSym.src = "tsbuch_s.gif";
BuchTxt.src = "tsbuch_t.gif";
DownSym.src = "tsdown_s.gif";
DownTxt.src = "tsdown_t.gif";
KontSym.src = "tskont_s.gif";
KontTxt.src = "tskont_t.gif";

function change(number,object)
{
	window.document.images[number].src = object.src;
}