if (document.images)
{
  linksnav1= new Image(121,21); 
  linksnav1.src="images/linksnav/buttons/linksnavbutton01.gif";
  linksnavswap1= new Image(121,21); 
  linksnavswap1.src="images/linksnav/buttons/linksnavbutton01_swap.gif";

  linksnav2= new Image(121,21); 
  linksnav2.src="images/linksnav/buttons/linksnavbutton02.gif";
  linksnavswap2= new Image(121,21); 
  linksnavswap2.src="images/linksnav/buttons/linksnavbutton02_swap.gif";

  linksnav3= new Image(121,21); 
  linksnav3.src="images/linksnav/buttons/linksnavbutton03.gif";
  linksnavswap3= new Image(121,21); 
  linksnavswap3.src="images/linksnav/buttons/linksnavbutton03_swap.gif";

  bg= new Image(121,21); 
  bg.src="images/bottombg.gif";
}