var aktnav;

function WriteMenu() {
  if(document.getElementById('nav')) {
    el=document.getElementById('nav');
  } else if(document.all.nav) {
    el=document.all.nav;
  }
  if(el) { 
    code='';
    for(a=1;a<menu.length;a++) {
      if(menu[a][0].indexOf('|')>1) { btn=menu[a][0].substr(0,menu[a][0].indexOf('|'));lnk=menu[a][0].substring((menu[a][0].indexOf('|')+1)); } else { btn=menu[a][0];lnk=''; }
      if(aktnav=='m' + a) { code+='<img src="images/nav/' + btn + '1.gif" onClick="';
      } else { code+='<img src="images/nav/' + btn + '.gif" onMouseOver="this.src=\'images/nav/' + btn + '1.gif\'" onMouseOut="this.src=\'images/nav/' + btn + '.gif\'" onClick="'; }
      if(menu[a].length>1) { code+='ShowMenu(\'m' + a + '\');';
      } else {
        if(lnk!='') { code+="window.open('" + lnk + "','_blank','location=yes,resizable=yes,scrollbars=yes,status=yes,toolbar=yes');"; }
        else { code+='document.location.href=\'index.php?site=' + btn + '&nav=m' + a + '\';'; }
      }
      code+='" class="nav_image"><br>';
      if(menu[a].length>1) { code+='<div style="width:200px;display:none;" id="m' + a + '">'; }
      for(b=1;b<menu[a].length;b++) {
        if(menu[a][b][0].indexOf('|')>1) { btn=menu[a][b][0].substr(0,menu[a][b][0].indexOf('|'));lnk=menu[a][b][0].substring((menu[a][b][0].indexOf('|')+1)); } else { btn=menu[a][b][0];lnk=''; }
        if(aktnav=='m' + a + '-' + b) {
          code+='<img src="images/nav/' + btn + '1.gif" onClick="';
        } else {
          code+='<img src="images/nav/' + btn + '.gif" onMouseOver="this.src=\'images/nav/' + btn + '1.gif\'" onMouseOut="this.src=\'images/nav/' + btn + '.gif\'" onClick="';
        }
        if(menu[a][b].length>1) { code+='ShowMenu(\'m' + a + '-' + b + '\');';
        } else {
          if(lnk!='') { code+="window.open('" + lnk + "','_blank','location=yes,resizable=yes,scrollbars=yes,status=yes,toolbar=yes');"; }
          else { code+='document.location.href=\'index.php?site=' + btn + '&nav=m' + a + '-' + b + '\';'; }
        }
        code+='" class="nav_image"><br>';
        if(menu[a][b].length>1) { code+='<div style="width:200px;margin-top:-1px;display:none;" id="m' + a + '-' + b + '">'; }
        for(c=1;c<menu[a][b].length;c++) {
          if(menu[a][b][c].indexOf('|')>1) { btn=menu[a][b][c].substr(0,menu[a][b][c].indexOf('|'));lnk=menu[a][b][c].substring((menu[a][b][c].indexOf('|')+1)); } else { btn=menu[a][b][c];lnk=''; }
          if(aktnav=='m' + a + '-' + b + '-' + c) {
            code+='<img src="images/nav/' + btn + '1.gif" onClick="';
          } else {
            code+='<img src="images/nav/' + btn + '.gif" onMouseOver="this.src=\'images/nav/' + btn + '1.gif\'" onMouseOut="this.src=\'images/nav/' + btn + '.gif\'" onClick="';
          }
          if(lnk!='') {
            if(lnk*1>1) {
              code+='document.location.href=\'index.php?site=' + btn + '&nav=m' + a + '-' + b + '-' + c + '&sub=' + lnk + '\';';
            } else {
              code+="window.open('" + lnk + "','_blank','location=yes,resizable=yes,scrollbars=yes,status=yes,toolbar=yes');";
            }
          } else { code+='document.location.href=\'index.php?site=' + btn + '&nav=m' + a + '-' + b + '-' + c + '\';'; }
          code+='" class="nav_image"><br>';
        } if(menu[a][b].length>1) { code+='</div>'; }
      }
      if(menu[a].length>1) { code+='</div>'; }
  } }
  el.innerHTML=code;
}

function ShowMenu(navi) {
  aktnav=navi;
  WriteMenu();
  if(navi.length>5) { navi=navi.substring(0,navi.lastIndexOf("-")); }
  if(navi && document.getElementById(navi)) { el=document.getElementById(navi); }
  //else if(document.all.navi) { el=document.all.navi; }
  if(navi.indexOf("-")>=1) {
    e2=navi.substring(0,navi.indexOf("-"));
    el2=document.getElementById(e2);
    if(el2.innerHTML!='') { el2.style.display='block'; }
  }
  if(el.style) { el.style.display='block'; }
}