// JavaScript Document

function init(){
 /*
  document.addEventListener("oncontextmenu", nic, true);
  document.addEventListener("onmousedown", nic, true);
*/
}

function setActiveMenu(){
  urlName=document.URL;
  arrName=urlName.split("=");
  if (!arrName)or (arrName==null)
   return;
  arrName=arrName[1].split(".");
  if (arrName.lenght<1) 
    return;
  strName=arrName[0];
  if (!strName) 
    return;
  //alert('id_'+ strName + '\t '  +'images/mh_' + strName + '.gif');
  
  document.getElementById('id_' + strName).src='images/mh_' + strName + '.gif';


}


//if href=strname then

function nahled(obrazek){
  showPic=document.getElementById("showpic");
  showPic.src=obrazek;
//alert(obrazek);


}

function nic(){
  return false;
}