/***********************************************************
Layer ein- und ausblenden**************************************
Script nach :http://www.homepage-forum.de/showthread.php?t=27115
***********************************************************/

var genommen = new Array();
var activelayer = "NULL";
var offx = 0;
var offy = 0;
var opac = new Array();
var visible = new Array();

function fadeIn($id) 
{
 if(visible[$id] = "false")
 {
  if(opac[$id] < 100)
  {
   opac[$id]+=100;
   document.getElementById($id).style.visibility = "visible";
   document.getElementById($id).style.filter = 'alpha(opacity='+opac[$id]+')';
   setTimeout('fadeIn("'+$id+'")', 1);
  } else {
   visible[$id] = "true";
  }
 }
}

function fadeOut($id) 
{
 if(visible[$id] = "true")
 {
 if(opac[$id] > 0)
  {
   opac[$id]-=100;
   document.getElementById($id).style.filter = 'alpha(opacity='+opac[$id]+')';
   setTimeout('fadeOut("'+$id+'")', 1);
  } else {
   document.getElementById($id).style.visibility = "hidden";
   visible[$id] = "false";
  }
 }
}

function Activate($id)
{
 if(genommen[$id] == false)
 {
  genommen[$id] = true;
  activelayer = $id;
  offx = window.event.offsetX;
  offy = window.event.offsetY;
 } else {
  genommen[$id] = false;
 }
}

function Bewege($id)
{
 if("NULL" == $id) { $id = activelayer }
 if(genommen[$id] == true)
 {
  x = window.event.x - offx; 
  y = window.event.y - offy;
  document.getElementById($id).style.left = x+'px';
  document.getElementById($id).style.top = y+'px';
 }
}

function LassLos($id){ genommen[$id] = false; }

function Verknuepfe($id)
{
  genommen[$id] = false;
  opac[$id] = 0;
  visible[$id] = "false";
}

function einblenden($id, $kid, $kname, $ktext) 
{ 
  if ("layer1" == $id) {
    /**document.getElementById("keditidshow").value = $kid;
    document.getElementById("keditid").value = $kid;
    document.getElementById("keditname").value = $kname;
    document.getElementById("keditbeschreibung").value = $ktext;**/
  }
  fadeIn($id);
} 

function ausblenden($id) 
{ 
 fadeOut($id);
}