function preloadImages()
{
  menu0=new Image();
  menu0.src="images/home_02.gif";  
  menu1=new Image();
  menu1.src="images/reisemobile_01.gif";
  menu2=new Image();
  menu2.src="images/wohnwagen_01.gif";
  menu3=new Image();
  menu3.src="images/gebrauchte_01.gif";
  menu4=new Image();
  menu4.src="images/vermietung_01.gif";
  menu5=new Image();
  menu5.src="images/zubehoer_01.gif";
  menu6=new Image();
  menu6.src="images/kontakt_01.gif";    
}

//popUp News
function makePopUpNews(url)
{
   newwindow=window.open(url,'popUpNews','width=500,height=400,scrollbars=yes,left=0,top=0');
       
   if(window.focus)
   {
      newwindow.focus()
   }
} 

//popUp Fahrzeug-Detail
function makePopUpDetail(url)
{
   newwindow=window.open(url,'popUpDetail','width=520,height=500,scrollbars=yes,left=0,top=0');
       
   if(window.focus)
   {
      newwindow.focus()
   }
} 

//popUp Anfahrt
function makePopUpAnfahrt(url)
{
   newwindow=window.open(url,'popUpAnfahrt','width=780,height=595,scrollbars=yes,left=0,top=0');
       
   if(window.focus)
   {
      newwindow.focus()
   }
}

//popUp Zubehoer
function makePopUpItem(url)
{
   newwindow=window.open(url,'popUpItem','width=520,height=500,scrollbars=yes,left=0,top=0');
       
   if(window.focus)
   {
      newwindow.focus()
   }
} 

//popUp Info (Imressum + Disclaimer)
function makePopUpItem(url)
{
   newwindow=window.open(url,'popUpInfo','width=520,height=500,scrollbars=yes,left=0,top=0');
       
   if(window.focus)
   {
      newwindow.focus()
   }
} 

//Gallery (Fahrzeug_Detail PopUp)
function imageSwitch(to_replace,replace_with)
{
  //window.document.getElementById[to_replace].src="images/"+replace_with;
  //window.document.getElementById.to_replace.src="bla.jpg"; 
  window.document.images[to_replace].src = "../gallery/"+replace_with;
}

//Select-Box
function Go(select)
{
   var sortby=select.options[select.options.selectedIndex].value;
   if(sortby!="")
   {
      location.href=sortby;
   }
}


// Menu MouseOver
    
    //function menuOver(button_name)
    //{
    //   window.document.images[button_name].src = "images/"+button_name+"_01.gif";
    //}

// Menu MouseOut

    //function menuOut(button_name)
    //{
    //     window.document.images[button_name].src = "images/"+button_name+"_02.gif";
    //}