var altertip = "";
var halten = "0";
var timeoutID;
var tt1;
var tt2;
var tt3;
var tt4;
var nav;
var freigabe = 0;
var menu = 0;
tout = 6000;


qi=new Image();
qa=new Image();


qi.src="images/m_links/qi.gif";
qa.src="images/m_links/qa.gif";


function clear() {
halten = 0;
alleaus();
return
}


function ausblenden()
  {
  clearTimeout(timeoutID);
  timeoutID = setTimeout("alleaus()", tout);
  }



function einblenden(tooltip)
  {
  if (menu==1)
    {
    if (nav == 26)
      {
      if (tooltip != altertip) ausmachen(altertip);
      tooltip.style.visibility = "visible";
      altertip = tooltip;
      }

    if (nav == 24)
      {
      if (tooltip != altertip) ausmachen(altertip);
      tooltip.visibility = "show";
      altertip = tooltip;
      }

    if (nav == 14 || nav == 15)
      {
      if (tooltip != altertip) ausmachen(altertip);
      tooltip.visibility = "visible";
      altertip = tooltip;
      }
    }
  }



function ausmachen(tooltip)
{
  if (nav == 26 && tooltip != "")
    {
    tooltip.style.visibility = "hidden";
    }

  if (nav == 24)
    {
    tooltip.visibility = "hide";
    }
  if (nav == 14 || nav == 15)
    {
    tooltip.visibility = "hidden";
    }
}


function alleaus()
{
if (tt1 && tt2 && tt3 && tt4)
 {
 if (halten == 0)
  {
  if (nav == 24)
    {
    tt1.visibility = "hide";
    tt2.visibility = "hide";
    tt3.visibility = "hide";
    tt4.visibility = "hide";
    }


  if (nav == 14 || nav == 15)
    {
    tt1.visibility = "hidden";
    tt2.visibility = "hidden";
    tt3.visibility = "hidden";
    tt4.visibility = "hidden";
    }

  if (nav == 26)
    {
    tt1.style.visibility = "hidden";
    tt2.style.visibility = "hidden";
    tt3.style.visibility = "hidden";
    tt4.style.visibility = "hidden";
    }

  }
 }
menu = 0;
}


function startmenu() {
  menu = 1;
return
}


function init()
{
    if (navigator.appVersion.substring(0,1) == "5" || navigator.appVersion.substring(0,1) == "6")
      {
      if (navigator.appName == "Netscape")
        nav = 26;
      else
        nav = 15;
      }
    else
      {
      if (navigator.appName == "Netscape")
        nav = 24;
      else
        nav = 14;
      }




      if (nav == 26)
        {
        tt1 = window.document.getElementById("kinder");
        tt2 = window.document.getElementById("jugendliche");
        tt3 = window.document.getElementById("erwachsene");
        tt4 = window.document.getElementById("senioren");
        }

      if (nav == 24)
        {
        tt1 = window.document.kinder;
        tt2 = window.document.jugendliche;
        tt3 = window.document.erwachsene;
        tt4 = window.document.senioren;
        }

      if (nav == 14 || nav == 15)
        {
        tt1 = window.kinder.style;
        tt2 = window.jugendliche.style;
        tt3 = window.erwachsene.style;
        tt4 = window.senioren.style;
        document.onmouseup = clear;
        }

if (nav == 26 || nav == 24)
{
  window.captureEvents(Event.MOUSEDOWN);
  window.onmouseup = clear;
}

}