/*
  var numer;
  var stepsNumber = -1;
  var increase = -1;
  numer = '2'; //numer pierwszej zmienionej fotki

  function changePhoto(nr) {
          document.getElementById('salesMainPromo').backgroundImage = '35/images/sales/salesmainpromo' + nr + '.jpg'; // zmiana obrazka
          startTimer(); // ponowne wywołanie funkcji setTimer();
        }


  function startTimer(totalStepsThisYear,increaseBy) {   
  	   
       if (stepsNumber == -1)
        {      
      	 stepsNumber = totalStepsThisYear;
        }
        
        if (increase == -1)
        {      
      	 increase = increaseBy;
        } 
        
        if (!isNaN(increase))
        {
      	 setTimeout("increaseNumber("+increase+")", 0); 
        } 
      
      setTimeout("changePhoto(" + numer + ")", 4000); // wywołanie funkcji changePhoto po 3 sekundach
      
        
        if (numer == '7'){
          numer = '1'; //powrót do pierwszej fotki, jeśli siódma już zostanie wyświetlona
        } else {
        numer++;
        }
        
  }	    

  
  function increaseNumber(increaseBy)
  {  	
  	 stepsNumber = stepsNumber + increaseBy;
  	 var nf = new NumberFormat(stepsNumber);
	 nf.setPlaces(0);
	 nf.setSeparators(true);
	 var num = nf.toFormatted();
  	  	 
  	 document.getElementById('totalStepsId').innerHTML = '<img src="35/images/sales/labels/fitbugfacts_lbl.gif" alt="" title="" /><strong>'+ num +'</strong> steps walked so far this year by our fitbug members...';
  }

*/


  var nr = '2';

  function bgChange(nr)
    {
      document.getElementById('salesMainPromo').style.background = 'url(35/images/sales/salesmainpromo' + nr + '.jpg)';
      timedChange();
    }

  function timedChange()
    {
      var t=setTimeout("bgChange(" + nr + ")",6000);
      
      if (nr == '7'){
          nr = '1'; //powrót do pierwszej fotki, jeśli siódma już zostanie wyświetlona
        } else {
        nr++;
        }
      
    }
  
  //zmiany obrazków w panelu  
  var liczba = '1';
  
  function nextStep(liczba){
     
  	 if(document.getElementById('picPanel01')) document.getElementById('picPanel01').style.backgroundPosition = '0px 0px';
     if(document.getElementById('picPanel02')) document.getElementById('picPanel02').style.backgroundPosition = '0px 0px';
     if(document.getElementById('picPanel03')) document.getElementById('picPanel03').style.backgroundPosition = '0px 0px';
     if(document.getElementById('picPanel04')) document.getElementById('picPanel04').style.backgroundPosition = '0px 0px';
     if(document.getElementById('picPanel0'+ liczba)) document.getElementById('picPanel0'+ liczba).style.backgroundPosition = '-169px 0px';     
     
     if(liczba==5)
     {
     	 if(document.getElementById('newPanelTaglineBottom')) document.getElementById('newPanelTaglineBottom').style.background = 'url(35/images/sales/newPanelTaglineEmpty.jpg)';
     }
     else     
     {
	     if(document.getElementById('newPanelTaglineBottom')) document.getElementById('newPanelTaglineBottom').style.background = 'url(35/images/sales/newPanelTagline0' + liczba + '.jpg)';
     }
     
     panelTimePass();
  }
  
    
  function panelTimePass(){
     var time=setTimeout("nextStep(" + liczba + ")",5000);
     
     if (liczba == '5'){
        liczba = '1';
        }else{
        liczba++;
     }
  
  }