if (document.images) 
	{

    chosen_link1_swap = new Image()
    chosen_link1_swap.src = "images/link_legend_over.jpg"
	
	chosen_link1_off = new Image()
	chosen_link1_off.src = "images/link_legend.jpg"
    
    chosen_link2_swap = new Image()
    chosen_link2_swap.src = "images/link_cast_over.jpg"
	
	chosen_link2_off = new Image()
	chosen_link2_off.src = "images/link_cast.jpg"

    chosen_link3_swap = new Image()
    chosen_link3_swap.src = "images/link_books_over.jpg"
	
	chosen_link3_off = new Image()
	chosen_link3_off.src = "images/link_books.jpg"
    
    chosen_link4_swap = new Image()
    chosen_link4_swap.src = "images/link_idea_over.jpg"
	
	chosen_link4_off = new Image()
	chosen_link4_off.src = "images/link_idea.jpg"
    
    chosen_link5_swap = new Image()
    chosen_link5_swap.src = "images/link_mood_over.jpg"
	
	chosen_link5_off = new Image()
	chosen_link5_off.src = "images/link_mood.jpg"
	
    para_link1_swap = new Image()
    para_link1_swap.src = "images/para_link1_over.jpg"
	
	para_link1_off = new Image()
	para_link1_off.src = "images/para_link1.jpg"

    para_link2_swap = new Image()
    para_link2_swap.src = "images/para_link2_over.jpg"
	
	para_link2_off = new Image()
	para_link2_off.src = "images/para_link2.jpg"

    para_link3_swap = new Image()
    para_link3_swap.src = "images/para_link3_over.jpg"
	
	para_link3_off = new Image()
	para_link3_off.src = "images/para_link3.jpg"

    para_link4_swap = new Image()
    para_link4_swap.src = "images/para_link4_over.jpg"
	
	para_link4_off = new Image()
	para_link4_off.src = "images/para_link4.jpg"

    para_link5_swap = new Image()
    para_link5_swap.src = "images/para_link5_over.jpg"
	
	para_link5_off = new Image()
	para_link5_off.src = "images/para_link5.jpg"
}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}