function BlendIn(i,t) 
{
 if (document.getElementById){
  if (document.getElementById(i).style.display=="none"){
   document.getElementById(i).style.display="";
   document.getElementById("Img_"+i).src="./module/wvz/bilder/minus.gif";
   document.cookie = "SHOW_"+i+"=1;";
  }else{
   document.getElementById(i).style.display="none";
   document.getElementById("Img_"+i).src="./module/wvz/bilder/plus.gif";
   document.cookie = "SHOW_"+i+"=0;";
  }
 }else if (document.all) {
  if (document.all[i].style.display=="none"){
   document.all[i].style.display="";
   document.all["Img_"+i].src="./module/wvz/bilder/minus.gif";
   document.cookie = "SHOW_"+i+"=1;";
  }else{
   document.all[i].style.display="none";
   document.all["Img_"+i].src="./module/wvz/bilder/plus.gif";
   document.cookie = "SHOW_"+i+"=0;";
  }
 }else if (document.layers) {
  if (document[i].style.display=="none"){
   document[i].style.display="";
   document["Img_"+i].src="./module/wvz/bilder/minus.gif";
   document.cookie = "SHOW_"+i+"=1;";
  }else{
   document[i].style.display="none";
   document["Img_"+i].src="./module/wvz/bilder/plus.gif";
   document.cookie = "SHOW_"+i+"=0;";
  }
 }
}
var AAuf = false;
function AlleAuf()
{
 if(AAuf == true){
  for(var i=0;i<tools.length;i++){
   if (document.getElementById){
    document.getElementById(tools[i]).style.display="none";
    document.getElementById("Img_"+tools[i]).src="./module/wvz/bilder/plus.gif";
    document.cookie = "SHOW_"+tools[i]+"=0;";
   }else if (document.all) {
    document.all[tools[i]].style.display="none";
    document.all["Img_"+tools[i]].src="./module/wvz/bilder/plus.gif";
    document.cookie = "SHOW_"+tools[i]+"=0;";
   }else if (document.layers) {
    document[tools[i]].style.display="none";
    document["Img_"+tools[i]].src="./module/wvz/bilder/plus.gif";
    document.cookie = "SHOW_"+tools[i]+"=0;";
   }
  }
  AAuf = false;
 }else{
  for(var i=0;i<tools.length;i++){
   if (document.getElementById){
    document.getElementById(tools[i]).style.display="";
    document.getElementById("Img_"+tools[i]).src="./module/wvz/bilder/minus.gif";
    document.cookie = "SHOW_"+tools[i]+"=1;";
   }else if (document.all) {
    document.all[tools[i]].style.display="";
    document.all["Img_"+tools[i]].src="./module/wvz/bilder/minus.gif";
    document.cookie = "SHOW_"+tools[i]+"=1;";
   }else if (document.layers) {
    document[tools[i]].style.display="";
    document["Img_"+tools[i]].src="./module/wvz/bilder/minus.gif";
    document.cookie = "SHOW_"+tools[i]+"=1;";
   }
  }
  AAuf = true;
 }
}