if (document.images) 
   {
          umfeld_active = new Image();
          umfeld_active.src = "/_images/mm_umfeld_active.gif";
          umfeld = new Image();
          umfeld.src = "/_images/mm_umfeld.gif";

          chancen_active = new Image();
          chancen_active.src = "/_images/mm_chancen_active.gif";
          chancen = new Image();
          chancen.src = "/_images/mm_chancen.gif";
          
          vorort_active = new Image();
          vorort_active.src = "/_images/mm_vorort_active.gif";
          vorort = new Image();
          vorort.src = "/_images/mm_vorort.gif";
          
          projekte_active = new Image();
          projekte_active.src = "/_images/mm_projekte_active.gif";
          projekte = new Image();
          projekte.src = "/_images/mm_projekte.gif";
          
          perspektive_active = new Image();
          perspektive_active.src = "/_images/mm_perspektive_active.gif";
          perspektive = new Image();
          perspektive.src = "/_images/mm_perspektive.gif";
          
          spenden_active = new Image();
          spenden_active.src = "/_images/mm_spenden_active.gif";
          spenden = new Image();
          spenden.src = "/_images/mm_spenden.gif";
          
          sm_initiatoren_active = new Image();
          sm_initiatoren_active.src = "/_images/sm_initiatoren_active.gif";
          sm_initiatoren = new Image();
          sm_initiatoren.src = "/_images/sm_initiatoren.gif";
          
          sm_interview_active = new Image();
          sm_interview_active.src = "/_images/sm_interview_active.gif";
          sm_interview = new Image();
          sm_interview.src = "/_images/sm_interview.gif";
          
          sm_initiatoren_onwhite_active = new Image();
          sm_initiatoren_onwhite_active.src = "/_images/sm_initiatoren_onwhite_active.gif";
          sm_initiatoren_onwhite = new Image();
          sm_initiatoren_onwhite.src = "/_images/sm_initiatoren_onwhite.gif";
          
          sm_interview_onwhite_active = new Image();
          sm_interview_onwhite_active.src = "/_images/sm_interview_active.gif";
          sm_interview_onwhite = new Image();
          sm_interview_onwhite.src = "/_images/sm_interview_onwhite.gif";
          
          spenden_btn_weiter_active = new Image();
          spenden_btn_weiter_active.src = "/_images/spenden_btn_weiter_active.gif";
          spenden_btn_weiter = new Image();
          spenden_btn_weiter.src = "/_images/spenden_btn_weiter.gif";
          
          // Projekte
          sm_projekte_01_active = new Image();
          sm_projekte_01_active.src = "/_images/sm_projekte_01_active.gif";
          sm_projekte_01 = new Image();
          sm_projekte_01.src = "/_images/sm_projekte_01.gif";
          
          sm_projekte_02_active = new Image();
          sm_projekte_02_active.src = "/_images/sm_projekte_02_active.gif";
          sm_projekte_02 = new Image();
          sm_projekte_02.src = "/_images/sm_projekte_02.gif";
          
          sm_projekte_03_active = new Image();
          sm_projekte_03_active.src = "/_images/sm_projekte_03_active.gif";
          sm_projekte_03 = new Image();
          sm_projekte_03.src = "/_images/sm_projekte_03.gif";
          
          sm_projekte_04_active = new Image();
          sm_projekte_04_active.src = "/_images/sm_projekte_04_active.gif";
          sm_projekte_04 = new Image();
          sm_projekte_04.src = "/_images/sm_projekte_04.gif";
          
          sm_projekte_05_active = new Image();
          sm_projekte_05_active.src = "/_images/sm_projekte_05_active.gif";
          sm_projekte_05 = new Image();
          sm_projekte_05.src = "/_images/sm_projekte_05.gif";               
   }


function mov_pic(imgName) {
    if (document.images) { 
        document[imgName].src =("/_images/" + imgName + "_active.gif");
    }
}

function mou_pic(imgName,extension) {
    if (document.images) 
    {
        if(!extension) extension ="gif";
        document.images[imgName].src = ("/_images/" + imgName + "."+extension);
    }
}