function loadImages() {

	AboutOn=new Image();
	AboutOn.src="./images/buttons/navAboutOn.gif";

	AboutOff=new Image();
	AboutOff.src="./images/buttons/navAboutOff.gif";

	GalleryOn=new Image();
	GalleryOn.src="./images/buttons/navGalleryOn.gif";

	GalleryOff=new Image();
	GalleryOff.src="./images/buttons/navGalleryOff.gif";

	HackeryOn=new Image();
	HackeryOn.src="./images/buttons/navHackeryOn.gif";

	HackeryOff=new Image();
	HackeryOff.src="./images/buttons/navHackeryOff.gif";

	LinksOn=new Image();
	LinksOn.src="./images/buttons/navLinksOn.gif";

	LinksOff=new Image();
	LinksOff.src="./images/buttons/navLinksOff.gif";

	MusicOn=new Image();
	MusicOn.src="./images/buttons/navMusicOn.gif";

	MusicOff=new Image();
	MusicOff.src="./images/buttons/navMusicOff.gif";

	ThoughtsOn=new Image();
	ThoughtsOn.src="./images/buttons/navThoughtsOn.gif";

	ThoughtsOff=new Image();
	ThoughtsOff.src="./images/buttons/navThoughtsOff.gif";

	WritingOn=new Image();
	WritingOn.src="./images/buttons/navWritingOn.gif";

	WritingOff=new Image();
	WritingOff.src="./images/buttons/navWritingOff.gif";
        
        
}

// function to turn on rolled over graphic
function buttonRollon(pic) {
  document.images[pic].src=eval(pic + "On.src");
 }

// function to turn off rolled over graphic
function buttonRolloff(pic) {
  document.images[pic].src= eval(pic + "Off.src");	
 }