function sidebutton(was)
{
  g="hp';";
  b="ument.lo";
  a="doc";
  c="cation.hre";
  d="f='/";
  e=was;
  f=".p";
  eval(a+b+c+d+e+f+g);
}

// Ab hier Popup-Functionen

top_position=80;

function move_popup()
{     
  tmp=document.getElementById('popup_layer');
    if(tmp.style.display!='none')
      {
          oben=document.body.scrollTop;
          //    if(pageYOffset)oben=pageYOffset;
          //    else{oben=document.body.scrollTop;}
              tmp.style.top=oben+top_position;
                }
                }  
                   
                   function ajax_popup(doc,w,h)
                   {
                     mittew=(screen.availWidth/2)-(w/2);
                     //  mittew=(window.innerWidth/2)-(w/2);
                       tmp=document.getElementById('popup_layer');
                         tmp.style.display='block';
                           tmp.style.width=w+"px";   
                             tmp.style.height=h+"px";  
                               tmp.style.left=mittew+"px";
                                 
//                                   ajax("popup_innen",doc);
                                   popup_iframe.document.location.href=doc;
                                     move_popup();
                                     }
                                      
                                      function close_popup()
                                      {
                                         document.getElementById('popup_innen').innerHTML='';
                                         //leeren("popup_innen");
                                        //  ajax("popup_innen","leer.txt");
                                          document.getElementById('popup_layer').style.display='none';
                                            document.getElementById('popup_layer').style.width=0;
                                              document.getElementById('popup_layer').style.height=0;
                                                document.getElementById('popup_layer').style.left="0px";
                                                  document.getElementById('popup_layer').style.top="0px"; 
                                                  }