function resizeDivs() 
{
  var minHeight = document.getElementById('content').offsetHeight;
  if (document.getElementById('sidebarLeft').offsetHeight > minHeight) 
    minHeight = document.getElementById('sidebarLeft').offsetHeight; 
  if (document.getElementById('sidebarRight').offsetHeight > minHeight) 
    minHeight = document.getElementById('sidebarRight').offsetHeight;     
  var height = document.body.offsetHeight;
  height -= document.getElementById('top').offsetHeight;
  height -= 55; //document.getElementById('head').offsetHeight;
  height -= document.getElementById('mainmenu').offsetHeight;
  height -= document.getElementById('bottom').offsetHeight;
  
  if (minHeight < height)
    document.getElementById('contentWrapper').style.height = height + 'px';
  else
  	document.getElementById('contentWrapper').style.height = minHeight + 'px';
  
  if (!document.all)
  	document.getElementById('contentWrapper').style.height = document.getElementById('content').offsetHeight+40;
  //alert('offsetHeight: '+document.getElementById('content').offsetHeight+'; height: '+height+'; minHeight: '+minHeight);
  
  var cw = document.getElementById('contentWrapper');
  var rs = document.getElementById('sidebarRight');
  if (cw.offsetHeight < (rs.offsetHeight + 140))
  {
  	cw.style.height = rs.offsetHeight+140;
  }
}
function colorizeMenu() 
{
  var liItems = document.getElementsByTagName('span');
  var aItems = document.getElementsByTagName('a');
  var menuLi = new Array();
  var menuA = new Array();
  var colors = new Array();
  colors[0] = '_gray';
  colors[1] = '_green';
  colors[2] = '_blue';
  colors[3] = '_red';
  colors[4] = '_orange';
  colors[5] = '_gray';
  colors[6] = '_gray';
  colors[7] = '_gray';
  for (var li = 0; li < liItems.length; li++) 
  {
    if (liItems[li].className == 'menuitem1' || 
        liItems[li].className == 'menuitem1aktiv') 
    {
      menuLi[menuLi.length] = liItems[li];
    }
  }
  for (var ai = 0; ai < aItems.length; ai++) 
  {
    if (aItems[ai].className == 'menuitem1' || 
        aItems[ai].className == 'menuitem1aktiv') 
    {
      menuA[menuA.length] = aItems[ai];
    }
  }
  for (var mi = 0; mi < liItems.length; mi++) 
  {
    if (menuLi[mi]) 
      menuLi[mi].className += colors[mi];
    if (menuA[mi]) 
      menuA[mi].className += colors[mi];
  }
}

function setPosition() {
  animX += stepX;
  animY += stepY;
  document.getElementById(animEl).style.left = animX;
  document.getElementById(animEl).style.top = animY;
}
/*
var speed = 120;
var piVal = 20;
var animOffset = 0;
var px = "px";
function animiereNeukunde(text) 
{
  animOffset-=5;
  if (document.getElementById('anim')) {
    document.getElementById('anim').visibility='hidden';
    if (text) document.getElementById('anim').innerHTML = text;
    var factor = (Math.PI*(--piVal))/30;
    document.getElementById('anim').style.left=""+Math.round(50*Math.sin(factor)+animOffset)+px;
    document.getElementById('anim').style.top=""+Math.round(50*Math.cos(factor)+animOffset)+px;
    document.getElementById('anim').visibility='visible';
    window.setTimeout("animiereNeukunde()", speed);
  }
}
*/
var px = 'px';
var speed = 120;
var offset = 18;
function animiereNeukunde()
{
  document.getElementById('anim').visibility='hidden';
  var topVal = document.getElementById('anim').style.top;
  topVal = topVal - offset;
  document.getElementById('anim').style.top = ''+topVal+px;
  document.getElementById('anim').visibility='visible';
  window.setTimeout("animiereNeukunde()", speed);
}

function printContent() {
  var width = 800;
  if (document.getElementById('content').offsetWidth)
  	width = document.getElementById('content').offsetWidth+70;
  var print = window.open('../custom/print.html', 'print', 'width='+width+',height=600,menubar=yes,scrollbars=yes,resizable=yes');
  print.content = document.getElementById('content').innerHTML;
}