var rolled = "no";

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MOver(item, sub) {
  rolled = "yes";
  if(sub == '0' && !document.layers) {
    rolled = "no";
    for (i=0; i<MaxMainItems ; i++ ) {
      if(i != item) {
        outItem = i;
        outSub = '0';
        MOutDelayed();
      }
    }
  }
  if(document.layers) {
    //alert("Netscape 4.x");
    document['sMenu'+item].visibility = "show";
    document['sOver'+item].visibility = "show";
  } else {
    if(document.all) {
      //alert("IE 4.x");
      //PictureToChange = document.all['mBild'+item];
      TextToChange = document.all['mText'+item];
      TextLayerToShow = document.all['sMenu'+item];
      OverLayerToShow = document.all['sOver'+item];
      if(sub != '0') {
        SubTextToChange = document.all['sText'+sub];
      }
    }
    if(document.getElementById) {
      //alert("Netscape 6.x, Opera 5, IE 5.x");
      //PictureToChange = document.getElementById('mBild'+item);
      TextToChange = document.getElementById('mText'+item);
      TextLayerToShow = document.getElementById('sMenu'+item);
      OverLayerToShow = document.getElementById('sOver'+item);
      if(sub != '0') {
        SubTextToChange = document.getElementById('sText'+sub);
      }
    }
    /*if(PictureToChange) { PictureToChange.src = "grafik_nav/button_active.gif"; }*/
    TextToChange.style.color = "#85AD85";
    TextLayerToShow.style.visibility = "visible";
    OverLayerToShow.style.visibility = "visible";
    if(sub != '0') {
      SubTextToChange.style.color = "#85AD85";
    }
  }
}
function MOut(item, sub) {
  rolled = "no";
  outItem = item;
  outSub = sub;
  window.setTimeout("MOutDelayed()",10);
}
function MOutDelayed() {
  var item = outItem;
  var sub = outSub;
  if(document.layers && rolled == "no") {
    //alert("Netscape 4.x");
    document['sMenu'+item].visibility = "hide";
    document['sOver'+item].visibility = "hide";
  } else {
    if(document.all) {
      //alert("IE 4.x");
      //PictureToChange = document.all['mBild'+item];
      TextToChange = document.all['mText'+item];
      TextLayerToHide = document.all['sMenu'+item];
      OverLayerToHide = document.all['sOver'+item];
      if(sub != '0') {
        SubTextToChange = document.all['sText'+sub];
      }
    }
    if(document.getElementById) {
      //alert("Netscape 6.x, Opera 5, IE 5.x");
      //PictureToChange = document.getElementById('mBild'+item);
      TextToChange = document.getElementById('mText'+item);
      TextLayerToHide = document.getElementById('sMenu'+item);
      OverLayerToHide = document.getElementById('sOver'+item);
      if(sub != '0') {
        SubTextToChange = document.getElementById('sText'+sub);
      }
    }
    if(rolled == "no") {
      /*if(PictureToChange) { PictureToChange.src = "grafik_nav/button_not_active.gif"; }*/
      TextToChange.style.color = "#555955";
      TextLayerToHide.style.visibility = "hidden";
      OverLayerToHide.style.visibility = "hidden";
    }
    if(sub != '0') {
      SubTextToChange.style.color = "#788178";
    }
  }
}

function winOpen(html) {
  window.open("html_open/" + html ,"Fenster1","width=540,height=450,left=50,top=50,scrollbars=yes");
}