var imgReset = new Image();
	    imgReset.src = "/images/roll1.jpg";

	var imgOvr = new Array();
    	imgOvr["home"] = new Image();
    	imgOvr["home"].src = "/images/home_over.gif";
    	imgOvr["about"] = new Image();
    	imgOvr["about"].src = "/images/about_over.gif";
    	imgOvr["paintings"] = new Image();
    	imgOvr["paintings"].src = "/images/paintings_over.gif";
    	imgOvr["woodcarvings"] = new Image();
    	imgOvr["woodcarvings"].src = "/images/woodcarvings_over.gif";
    	imgOvr["vestments"] = new Image();
    	imgOvr["vestments"].src = "/images/vestments_over.gif";
    	imgOvr["murals"] = new Image();
    	imgOvr["murals"].src = "/images/murals_over.gif";
	
	var imgOut = new Array();
    	imgOut["home"] = new Image();
    	imgOut["home"].src = "/images/home.gif";
    	imgOut["about"] = new Image();
    	imgOut["about"].src = "/images/about.gif";
    	imgOut["paintings"] = new Image();
    	imgOut["paintings"].src = "/images/paintings.gif";
    	imgOut["woodcarvings"] = new Image();
    	imgOut["woodcarvings"].src = "/images/woodcarvings.gif";
    	imgOut["vestments"] = new Image();
    	imgOut["vestments"].src = "/images/vestments.gif";
    	imgOut["murals"] = new Image();
    	imgOut["murals"].src = "/images/murals.gif";		
	
	    //covers
    	imgOvr["paintings_cover"] = new Image();
    	imgOvr["paintings_cover"].src = "/images/paintings_cover.jpg";
    	imgOvr["woodcarvings_cover"] = new Image();
    	imgOvr["woodcarvings_cover"].src = "/images/woodcarvings_cover.jpg";
    	imgOvr["vestments_cover"] = new Image();
    	imgOvr["vestments_cover"].src = "/images/vestments_cover.jpg";
    	imgOvr["murals_cover"] = new Image();
    	imgOvr["murals_cover"].src = "/images/murals_cover.jpg";
	
	function mOver(o) { o.src = imgOvr[o.name].src; }
	function mOverCover(o) { document.cover.src = imgOvr[o.name+"_cover"].src; }
	function mOut(o)  { o.src = imgOut[o.name].src; }
	function mReset(o) { o.src = imgReset.src; }