/*********************************************************************
* KURZBESCHREIBUNG: general functions
* HISTORY:
* 1.00.000: 26.09.06: wrltrt: erstellt
**********************************************************************/

function swapImg(objid, swapon) {
   obj = document.getElementById(objid);
   ipath = obj.src.split("index.html");
   isrc = ipath[ipath.length-1].split(".");

   if (isrc[0].substr(isrc[0].length-6) == "_activ") {
      isrc[0] = isrc[0].substr(0, isrc[0].length-6);
   }
   
   if (swapon) {
      isrc[0] += "_activ";
   }
   
   
   ipath[ipath.length-1] = isrc.join(".");
   obj.src = ipath.join("index.html");
}