if (document.images) {
	image1on = new Image();
	image1on.src = "images/home_button-on.gif";
	image2on = new Image();
	image2on.src = "images/paintings_button-on.gif";
	image3on = new Image();
	image3on.src = "images/ordering_button-on.gif";
	image4on = new Image();
	image4on.src = "images/contact_button-on.gif";
	image5on = new Image();
	image5on.src = "images/reviews_button-on.gif";
	image6on = new Image();
	image6on.src = "images/news_button-on.gif";
	image7on = new Image();
	image7on.src = "images/resume_button-on.gif";
	image8on = new Image();
	image8on.src = "images/statement_button-on.gif";
	
	image1off = new Image();
	image1off.src = "images/home_button.gif";
	image2off = new Image();
	image2off.src = "images/paintings_button.gif";
	image3off = new Image();
	image3off.src = "images/ordering_button.gif";
	image4off = new Image();
	image4off.src = "images/contact_button.gif";
	image5off = new Image();
	image5off.src = "images/reviews_button.gif";
	image6off = new Image();
	image6off.src = "images/news_button.gif";
	image7off = new Image();
	image7off.src = "images/resume_button.gif";	
	image8off = new Image();
	image8off.src = "images/statement_button.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");
    }
  }
}