/*
  * Podmiana listy transportu po wybraniu kategorii
  */  
  function refreshTransport(cat_id)
  {
	  el = document.step1.elements;
      //wybranyKoniec = el["transport"].value;
      ustawKoniec = false;
      el["tripTransport2"].innerHTML = "";
      
      opt = document.createElement('OPTION');
      opt.value = "";
     
	  opt.text = "dowolny";
	  el["tripTransport2"].options.add(opt); 
	  
	  if (arrTransport[cat_id])
	  {
		  for( var i = 0; i < arrTransport[cat_id].length; i++) 
	      {
	         opt = document.createElement('OPTION');
			 opt.value = arrTransport[cat_id][i];
		     opt.text = arrDefTransport[arrTransport[cat_id][i]];
		     el["tripTransport2"].options.add(opt);   
		  }
	  }
  }

  //step 4
  
  function changeOther( specDiv )
  {
    var validDiv=['tm_panelDescStep4','tm_panelOffStep4','tm_panelPoradnikStep4','tm_panelGalStep4','tm_panelWarunkiStep4','tm_panelWartoWiedziecStep4'];
    
    for( var j=0; j<validDiv.length; j++)
    {
      if ( specDiv == validDiv[j] )
      {
        //zmiana tla warstwy na ktora klikamy
        objPanelOn = document.getElementById(specDiv);
        objPanelOn.style.background = "#22376c";  
        //zmiana koloru linku 
        objPanelOnLink = document.getElementById(specDiv+'A');
        objPanelOnLink.style.color = "#fff";         
        globalVarStat = specDiv; 
      }
      else
      {
        //zmiana warstw pozostalych
        objPanelOff = document.getElementById(validDiv[j]);
        objPanelOff.style.background = "#ece9d6";        
        objPanelOffLink =document.getElementById(validDiv[j]+'A');
        objPanelOffLink.style.color = "#48453c";        
      }
    }
  }
  
  function switchContent(div) 
  {
    var validDiv=['tm_mainDescriptionDiv','tm_mainOffersDiv','tm_mainPoradnikDiv','tm_mainGaleryDiv','tm_mainWarunkiDiv','tm_mainWartoWiedziecDiv'];
    for( var i=0; i<validDiv.length; i++) 
    {
      if (document.getElementById(validDiv[i])) 
      {
        obj=document.getElementById(validDiv[i]);
        obj.style.display=(validDiv[i]==div)? "block" : "none";
        
        if ( div == validDiv[5] )
        {
          changeOther('tm_panelWartoWiedziecStep4');
        }
        else if ( div == validDiv[4] )
        {
          changeOther('tm_panelWarunkiStep4');
        }
        else if ( div == validDiv[3] )
        {
          changeOther('tm_panelGalStep4');
        }
        else if ( div == validDiv[2] )
        {
          changeOther('tm_panelPoradnikStep4');
        }
        else if ( div == validDiv[1] )
        {
          changeOther('tm_panelOffStep4');
        }
        else if ( div == validDiv[0] )
        {          
          changeOther('tm_panelDescStep4');
        }

      }
    }
  }

          function changeBgButton(specDiv,stat,viewDiv)
          {
            obj = document.getElementById(specDiv);
            objLink = document.getElementById(specDiv+'A'); 
            if (stat)
            {
              if ( getStyle( document.getElementById(viewDiv),"display") != 'block' )
              {
                //on
                obj.style.background = "#22376c"; 
                objLink.style.color = "#fff"; 
              }
            }
            else
            {
              if ( getStyle( document.getElementById(viewDiv),"display") != 'block' )
              {
                //off
                //sprawdzic 
                obj.style.background = "#ece9d6"; 
                objLink.style.color = "#48453c";    
              }
            }
            
          }
          
          function showPicGall (pic, nameLink, cPic) 
          {
            var ns6=document.getElementById && !document.all;
            var ie4=document.all;
            var ns4=document.layers;
            
						
            for( var i=0; i< cPic; i++) 
            {
              if (document.getElementById('changeImgLink'+i)) 
              {
                if ( ('changeImgLink'+i ) == nameLink )
                {
                  //bold
                  document.getElementById(nameLink).style.fontWeight= 'bold';
                }
                else
                {
                  //none
                  document.getElementById('changeImgLink'+i).style.fontWeight= 'normal';
                }
              }
            }
            
            if (ie4) 
            {
              document.all['placeholder'].src=pic.href; 
              return false;
            }
            if (ns6) 
            {
              document.getElementById('placeholder').src = pic.href; 
              return false;
            }
            if (ns4) 
            {
              document.layers['placeholder'].src=pic.href;       
              return false;      
            }
            return true;
          }