if (document.images) {
	
		image1on = new Image();
		image1on.src = "img/btn_print_on.gif";
		image1off = new Image();
		image1off.src = "img/btn_print_off.gif";
	
		image2on = new Image();
		image2on.src = "img/btn_web_on.gif";
		image2off = new Image();
		image2off.src = "img/btn_web_off.gif";
	
		image3on = new Image();
		image3on.src = "img/btn_logo_on.gif";
		image3off = new Image();
		image3off.src = "img/btn_logo_off.gif";
	
		image4on = new Image();
		image4on.src = "img/btn_gui_on.gif";
		image4off = new Image();
		image4off.src = "img/btn_gui_off.gif";
	
		image5on = new Image();
		image5on.src = "img/btn_photo_on.gif";
		image5off = new Image();
		image5off.src = "img/btn_photo_off.gif";
	
		image6on = new Image();
		image6on.src = "img/btn_art_on.gif";
		image6off = new Image();
		image6off.src = "img/btn_art_off.gif";
	
		image7on = new Image();
		image7on.src = "img/btn_stock_on.gif";
		image7off = new Image();
		image7off.src = "img/btn_stock_off.gif";
	
		image8on = new Image();
		image8on.src = "img/btn_misc_on.gif";
		image8off = new Image();
		image8off.src = "img/btn_misc_off.gif";
	
		image9on = new Image();
		image9on.src = "img/btn_about_on.gif";
		image9off = new Image();
		image9off.src = "img/btn_about_off.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");
	}