var _click_ = null

if (document.images) {

<!--these are the images for the roll over  begin --!>
start1on = new Image()
start1on.src = 'images/menu1_on.gif';
speisekarte1on = new Image()
speisekarte1on.src = 'images/menu2_on.gif';
kontakt1on = new Image()
kontakt1on.src = 'images/menu3_on.gif';
service1on = new Image()
service1on.src = 'images/menu4_on.gif';
impressum1on = new Image()
impressum1on.src = 'images/menu5_on.gif';
rest11on = new Image()
rest11on.src = 'images/rest1_on.gif';
rest21on = new Image()
rest21on.src = 'images/rest2_on.gif';
rest31on = new Image()
rest31on.src = 'images/rest3_on.gif';
rest41on = new Image()
rest41on.src = 'images/rest4_on.gif';
rest51on = new Image()
rest51on.src = 'images/rest5_on.gif';
rest61on = new Image()
rest61on.src = 'images/rest6_on.gif';
rest71on = new Image()
rest71on.src = 'images/rest7_on.gif';

<!-- end --!>

<!--these are the images for the roll out  begin --!>
startoff = new Image()
startoff.src = 'images/menu1.gif';
speisekarteoff = new Image()
speisekarteoff.src = 'images/menu2.gif';
kontaktoff = new Image()
kontaktoff.src = 'images/menu3.gif';
serviceoff = new Image()
serviceoff.src = 'images/menu4.gif';
impressumoff = new Image()
impressumoff.src = 'images/menu5.gif';
rest1off = new Image()
rest1off.src = 'images/rest1.gif';
rest2off = new Image()
rest2off.src = 'images/rest2.gif';
rest3off = new Image()
rest3off.src = 'images/rest3.gif';
rest4off = new Image()
rest4off.src = 'images/rest4.gif';
rest5off = new Image()
rest5off.src = 'images/rest5.gif';
rest6off = new Image()
rest6off.src = 'images/rest6.gif';
rest7off = new Image()
rest7off.src = 'images/rest7.gif';
}
   
function tausch(iname, gname) {
        iname.src = gname.src;
}

function tauschall() {
tausch(start, startoff);
tausch(speisekarte, speisekarteoff);
tausch(kontakt, kontaktoff);
tausch(service, serviceoff);
tausch(impressum, impressumoff);
tausch(rest1, rest1off);
tausch(rest2, rest2off);
tausch(rest3, rest3off);
tausch(rest4, rest4off);
tausch(rest5, rest5off);
tausch(rest6, rest6off);
tausch(rest7, rest7off);
}