var mains = new Array(  new Array(""),
                        new Array("home"),
                        new Array("kollegium","geschichte","gebaeude"),
                        new Array("aktuelles"),
                        new Array("pressespiegel","ausstellungen","downloads","bilder"),
                        new Array("projekte"),
                        new Array("kalender","termine"),
                        new Array("ganztagsschule"),
                        new Array("exstud"),
                        new Array("fverein"),
                        new Array("ansprech","guestbook","impressum")
                        );
function myLoad() {
 site       = document.location.href;
 site       = site.substr(site.indexOf("?")+1,site.length);
 if (site.indexOf(":")!=-1) {
  site       = site.substr(0,site.indexOf(":"));
 }
 for(var i=0;i < mains.length;i++) {
  for(var n=0;n < mains[i].length;n++) {
   if(mains[i][n]==site) {CurrentSite=i;}
  }
 }
 show_subs(CurrentSite);
}

function show_subs(id) {
var pd = parseInt(id)+1;
 if(id!=0 && id!=1 && id!=3 && id!=5 && id!=7 && id!=8 && id!=9) {
  for (var i=1;i < mains.length;i++) {
   if(i!=id) {
    document.getElementById("s_"+i).style.display            = 'none';
    document.getElementById("m_"+i).style.background         = 'url(_templates/images/main_nav_bg.png)';
    document.getElementById("m_"+i).style.height             = '20px';
   }
  }
  for (var i=1;i < mains.length-2;i++) {
   if(i!=id) {
    document.getElementById("m_"+(i+1)).style.background     = 'url(_templates/images/main_nav_bg.png)';
    document.getElementById("m_"+(i+1)).style.paddingTop     = '0px';
   }
  }
  document.getElementById("s_"+id).style.display             = 'inline';
  document.getElementById("m_"+id).style.background          = 'url(_templates/images/main_nav_active_bg.png)';
  document.getElementById("m_"+id).style.height              = '23px';
  if(pd!=11) {
   document.getElementById("m_"+pd).style.background         = 'url(_templates/images/main_nav_subend_bg.png)';
   document.getElementById("m_"+pd).style.paddingTop         = '2px';
  }
 }
}

function SearchBlur() {
 if (document.searchform.search.value=='') {
  document.searchform.search.value='S u c h e n . . .';
 }
}

function SearchFocus() {
 if (document.searchform.search.value=='S u c h e n . . .') {
  document.searchform.search.value = '';
 }
}

function DoNo() {
}