pic1_off=new Image(143,14);
pic1_off.src="buttons/restaurant_off.gif";
pic1_on=new Image(143,14);
pic1_on.src="buttons/restaurant_on.gif";

pic2_off=new Image(143,14);
pic2_off.src="buttons/partyservice_off.gif";
pic2_on=new Image(143,14);
pic2_on.src="buttons/partyservice_on.gif";

pic3_off=new Image(143,14);
pic3_off.src="buttons/kontakt_off.gif";
pic3_on=new Image(143,14);
pic3_on.src="buttons/kontakt_on.gif";
imgstay="pic";

function act(picname) {
on=eval([picname]+"_on.src");
document [picname].src=on; }

function inact(picname) {
if(picname=="all") {
off=eval([imgstay]+"_off.src");
document [imgstay].src=off;
imgstay="pic";}
if((imgstay=="pic" || imgstay!=picname) && picname!="all") {
off=eval([picname]+"_off.src");
document [picname].src=off; }}

function stay(picname) {
document.pic1.src=pic1_off.src;
document.pic2.src=pic2_off.src;
document.pic3.src=pic3_off.src;
on=eval([picname]+"_on.src");
document [picname].src=on;
imgstay=picname; }