var lastActiveDiv = null;
var divToHide = null;
var secs = null;
var timerID = null;
var timerRunning = false;
var delay = 1000;
var stopevent = false;

function showDiv(strDivID1)
{
  strDivID = strDivID1;
  hideAllDiv("hideme");
  StopTheClock();
  showDiv2(strDivID,'hideme');
  
}

function hideAllDiv(strDivClass){
if(document.getElementsByTagName)
    {
		for(j=0; j<document.getElementsByTagName('div').length; ++j)
            {
                if(document.getElementsByTagName('div')[j].className==strDivClass)
                    {
                        document.getElementsByTagName('div')[j].style.display = 'none';

                     }
            }
     }
}

function showDiv2(strDivID, strDivClass)
{
  //strDivID = 'div_' + strDivID;
  
  if(document.getElementsByTagName)
    {
		for(j=0; j<document.getElementsByTagName('div').length; ++j)
            {
                if(document.getElementsByTagName('div')[j].className==strDivClass)
                    {
                        document.getElementsByTagName('div')[j].style.display = 'none';

                     }
            }
     document.getElementById(strDivID).style.display='block';
     }
}



function showAllDiv(strDivClass)
{
  if(document.getElementsByTagName)
    {
        for(j=0; j<document.getElementsByTagName('div').length; ++j)
            {
                if(document.getElementsByTagName('div')[j].className==strDivClass) // 'hideme')
                    {
                        document.getElementsByTagName('div')[j].style.display = 'block';

                     }
            }
     //document.getElementById(strDivID).style.display='block';
     }
}

function showFirstDiv(strDivClass)
{
  if(document.getElementsByTagName)
    {
        for(j=0; j<document.getElementsByTagName('div').length; ++j)
            {
                if(document.getElementsByTagName('div')[j].className==strDivClass) // 'hideme')
                    {
                        document.getElementsByTagName('div')[j].style.display = 'block';
                     break;  
                     }

            }
     //document.getElementById(strDivID).style.display='block';
     }
}

function go(self, radio ) {
      if (document.getElementById(radio).checked)
       {
         //self.checked = false;
         //var url = "";
         //(self.value.indexOf('http') > -1) ? url = self.value : url = document.referrer + self.value;
         location=self.value;
         location.hash=self.value;
         self.location.href = self.value;
       }
}
function godiv(self, radio, strDivClass) {
      if (document.getElementById(radio).checked)
       {
         showDiv2(self.value,strDivClass);
       }
}



function InitializeTimer()
{
    // Set the length of the timer, in seconds
    secs = 5
    StopTheClock()
    StartTheTimer()
}

function StopTheClock()
{
    if(timerRunning)
        clearTimeout(timerID)
    timerRunning = false
	
}

function StartTheTimer()
{
   if (secs==0)
    {
        StopTheClock()
		//Zeit abgelaufen, also das Menu jetzt ausblenden
		hideAllDiv("hideme");
		showFirstDiv("hideme");
    }
    else
    {
        secs = secs - 1
        timerRunning = true
        timerID = self.setTimeout("StartTheTimer()", delay)
    }
}

 function changeImage(theElement, theNewImage)
            {
            //alert(document.getElementById(theElement));
                document.getElementById(theElement).src = theNewImage;
            }