/*--------------------------------------------------------------------------
@method {
@modification{
    @date        24.02.2010 17:00
    @author      AR
    @Version     3.0
    @description
    @comment
 }
}
-----------------------------------------------------------------------------*/
function schalter_sym_bm(){
 var myObj = document.getElementById('sym_bm_layer');
 if(myObj.style.display == 'block') {
  myObj.style.display = 'none';
  document.getElementById('sym_bm').title='Bookmark aufklappen';
 } else {
  myObj.style.display = 'block';
  document.getElementById('sym_bm').title='Bookmark zuklappen';
 }
}
function schalter_k(id,id2){
 if(document.getElementById(id).style.display == 'block') {
  document.getElementById(id).style.display = 'none';
  document.getElementById(id2).title='aufklappen';
  document.getElementById(id2).className = 'karusell u g';
 } else {
  document.getElementById(id).style.display = 'block';
  document.getElementById(id2).title='zuklappen';
  document.getElementById(id2).className = 'karusell u o';
 }
}