if (document.images) {
	  image1on = new Image();
	  image1on.src = "image/nav/home_roll.gif";
	
	  image2on = new Image();
	  image2on.src = "image/nav/about_roll.gif";
	
	  image3on = new Image();
	  image3on.src = "image/nav/manufactured_roll.gif";
	
	  image4on = new Image();
	  image4on.src = "image/nav/agency_roll.gif";
	
	  image5on = new Image();
	  image5on.src = "image/nav/links_roll.gif";
	
	  image6on = new Image();
	  image6on.src = "image/nav/news_roll.gif";
	  
	  image7on = new Image();
	  image7on.src = "image/nav/handles_roll.gif";
	
	  image8on = new Image();
	  image8on.src = "image/nav/ornaments_roll.gif";
	
	  image9on = new Image();
	  image9on.src = "image/nav/childs_roll.gif";
	
	  image10on = new Image();
	  image10on.src = "image/nav/drapery_roll.gif";
	  
	  image11on = new Image();
	  image11on.src = "image/nav/plasticfixed_roll.gif";
	
	  image12on = new Image();
	  image12on.src = "image/nav/plasticdropped_roll.gif";
	
	  image13on = new Image();
	  image13on.src = "image/nav/metalfixed_roll.gif";
	
	  image14on = new Image();
	  image14on.src = "image/nav/metaldrop_roll.gif";
	  
	  image15on = new Image();
	  image15on.src = "image/nav/ornamentssub_roll.gif";
	
	  image16on = new Image();
	  image16on.src = "image/nav/crosses_roll.gif";
	
	  image17on = new Image();
	  image17on.src = "image/nav/nameplates_roll.gif";
	  
	  image18on = new Image();
	  image18on.src = "image/nav/fivepiece_roll.gif";
	
	  image19on = new Image();
	  image19on.src = "image/nav/onepiece_roll.gif";
	
	  image20on = new Image();
	  image20on.src = "image/nav/misc_roll.gif";
	  
	  image21on = new Image();
	  image21on.src = "image/nav/thumb_roll.gif";
		
	  image1off = new Image();
	  image1off.src = "image/nav/home.gif";
	
	  image2off = new Image();
	  image2off.src = "image/nav/about.gif";
	
	  image3off = new Image();
	  image3off.src = "image/nav/manufactured.gif";
	
	  image4off = new Image();
	  image4off.src = "image/nav/agency.gif";
	
	  image5off = new Image();
	  image5off.src = "image/nav/links.gif";
	
	  image6off = new Image();
	  image6off.src = "image/nav/news.gif";
	  
	  image7off = new Image();
	  image7off.src = "image/nav/handles.gif";
	
	  image8off = new Image();
	  image8off.src = "image/nav/ornaments.gif";
	
	  image9off = new Image();
	  image9off.src = "image/nav/childs.gif";
	
	  image10off = new Image();
	  image10off.src = "image/nav/drapery.gif";
	  
	  image11off = new Image();
	  image11off.src = "image/nav/plasticfixed.gif";
	  
	  image12off = new Image();
	  image12off.src = "image/nav/plasticdropped.gif";
	  
	  image13off = new Image();
	  image13off.src = "image/nav/metalfixed.gif";
	  
	  image14off = new Image();
	  image14off.src = "image/nav/metaldrop.gif";
	  
	  image15off = new Image();
	  image15off.src = "image/nav/ornamentssub.gif";
	  
	  image16off = new Image();
	  image16off.src = "image/nav/crosses.gif";
	  
	  image17off = new Image();
	  image17off.src = "image/nav/nameplates.gif";
	  
	  image18off = new Image();
	  image18off.src = "image/nav/fivepiece.gif";
	  
	  image19off = new Image();
	  image19off.src = "image/nav/onepiece.gif";
	  
	  image20off = new Image();
	  image20off.src = "image/nav/misc.gif";
	  
	  image21off = new Image();
	  image21off.src = "image/nav/thumb.gif";

	}

	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");
    	}
  		}
	}