var i = 0;

function bild(Bildnr, Bildname) {
         document.getElementsByTagName('img')[Bildnr].src=Bildname;
}

function hintergrund(nr, Farbe) {
         //alert("Hallo Rolf");
         //document.getElementsByTagName("td")[nr].bgColor="#FF0000F";
         //alert(nr);
         document.getElementById(nr).bgColor=Farbe;
         //alert(document.getElementsByTagName('td')[0].bgcolor);
}

var dom = document.getElementById?1:0;
var ns4 = document.layers?1:0;

function showMenu_kat(name,number) {

 document.getElementsByTagName('img')[10].src='images/menu/katalog_1.gif';

 var groups = 1;

 for (count = 1; count <= groups; count++) {
 var content = name + count;
 var active = name + number;
 //alert(active);
  if(dom) {
   if(content == active) {
    document.getElementById(active).style.visibility = 'visible';
   }
   else {
    document.getElementById(content).style.visibility = 'hidden';
   }
  }
  else if(ns4) {
   if(content == active) {
    document[active].visibility = 'show';
   }
   else {
    document[content].visibility = 'hide';
   }
  }
 }
 first = name, sec = number;
}

function showMenu_popup2(name,number) {
 //alert('Hallo');
 //document.getElementsByTagName('img')[31].src='images/menue_katalog_19_bl.gif';
 var groups = 1;

 var content = 'group2';
 var active = name + number;
 //alert(active);
  if(dom) {
   if(content == active) {
    document.getElementById(active).style.visibility = 'visible';
   }
   else {
    document.getElementById(content).style.visibility = 'hidden';
   }
  }
  else if(ns4) {
   if(content == active) {
    document[active].visibility = 'show';
   }
   else {
    document[content].visibility = 'hide';
   }
  }

 first = name, sec = number;
}

function setShut() {

timer = setTimeout("shut(first,sec)", 20000);
}


function clearShut() {

if(window.timer)
clearTimeout(timer);
}


function shut(first,sec) {

    var active = first + sec;

    if(dom)
             document.getElementById(active).style.visibility = 'hidden';
    else if(ns4)
             document[active].visibility = 'hide';
}

function shut_temp(first,sec) {

 var active = first + sec;
 //alert(document.getElementsByTagName('img')[3].src);
 //if (document.getElementsByTagName('img')[3].src <> 'images/nav_katalog_1_ws.gif')
 //document.getElementsByTagName('img')[2].src='images/katalog_ws.gif';
 if(dom)
 document.getElementById(active).style.visibility = 'hidden';
 else if(ns4)
 document[active].visibility = 'hide';
}

function shut_temp_katalog(first,sec) {
 //alert('load');
 var active = first + sec;
 if(dom)
    document.getElementById(active).style.visibility = 'hidden';
 else if(ns4)
    document[active].visibility = 'hide';
}

function shut_temp2(first,sec) {
    //alert('Hallo shut_temp2');
 var active = first + sec;
 //alert(active);
 document.getElementsByTagName('img')[31].src='images/menue_katalog_19_ws.gif';
 if(dom)
 document.getElementById(active).style.visibility = 'hidden';
 else if(ns4)
 document[active].visibility = 'hide';
}