// JavaScript Document

  function show(id) {
          if (document.getElementById) {
                  //document.getElementById(id).style.display="block";
				  document.getElementById(id).style.visibility="visible";
                } else if (document.all) {
                  //document.all[id].style.display="block";
				   document.all[id].style.visibility="visible";
                } else if (document.layers) {
                  //document.layers[id].display="block";
				  document.layers[id].visibility="visible";
                } }

 function hide(id) {
          if (document.getElementById) {
                  //document.getElementById(id).style.display="none";
				  document.getElementById(id).style.visibility="hidden";
                } else if (document.all) {
                  //document.all[id].style.display="none";
				  document.all[id].style.visibility="hidden"
                } else if (document.layers) {
                  //document.layers[id].display="none";
				  document.layers[id].visibility="hidden"
                } }

<!--
function aktivbild(bild, name){

window.document.images[name].src=bild;
}

function inaktivbild(bild, name){

window.document.images[name].src=bild;
}