image1on=new Image(47,17);	image1on.src="images/p_nav_01_over.gif";
	image1off=new Image(47,17);	image1off.src="images/p_nav_01.gif";
	
	image2on=new Image(47,17);	image2on.src="images/p_nav_02_over.gif";
	image2off=new Image(47,17);	image2off.src="images/p_nav_02.gif";

	image3on=new Image(94,17);	image3on.src="images/p_nav_03_over.gif";
	image3off=new Image(94,17);	image3off.src="images/p_nav_03.gif";

	image4on=new Image(44,17);	image4on.src="images/p_nav_04_over.gif";
	image4off=new Image(44,17);	image4off.src="images/p_nav_04.gif";

	image5on=new Image(37,17);	image5on.src="images/p_nav_05_over.gif";
	image5off=new Image(37,17);	image5off.src="images/p_nav_05.gif";
	
	image6on=new Image(349,17);	image6on.src="images/p_nav_06_over.gif";
	image6off=new Image(349,17);	image6off.src="images/p_nav_06.gif";

	image7on=new Image(74,28);	image7on.src="images/p_nav_over_07.gif";
	image7off=new Image(74,28);	image7off.src="images/p_nav_07.gif";

	image8on=new Image(130,28);	image8on.src="images/p_nav_over_08.gif";
	image8off=new Image(102,28);image8off.src="images/p_nav_08.gif";

	image9on=new Image(60,28);	image9on.src="images/p_nav_over_09.gif";
	image9off=new Image(60,28);	image9off.src="images/p_nav_09.gif";

	image10on=new Image(89,28);	image10on.src="images/p_nav_over_10.gif";
	image10off=new Image(89,28);image10off.src="images/p_nav_10.gif";

	image11on=new Image(57,28);	image11on.src="images/p_nav_over_11.gif";
	image11off=new Image(57,28);image11off.src="images/p_nav_11.gif"
	
	image12on=new Image(100,24);	image12on.src="images/p_nav_over_12.gif";
	image12off=new Image(100,24);	image12off.src="images/p_nav_12.gif";
	
	image13on=new Image(100,24);	image13on.src="images/p_nav_over_13.gif";
	image13off=new Image(100,24);	image13off.src="images/p_nav_13.gif";
	
	image16on=new Image(200,24);	image16on.src="images/booklets_over.gif";
	image16off=new Image(200,24);	image16off.src="images/booklets.gif";

	image17on=new Image(100,24);	image17on.src="images/posters_over.gif";
	image17off=new Image(100,24);	image17off.src="images/posters.gif";

	image18on=new Image(200,24);	image18on.src="images/programs_over.gif";
	image18off=new Image(200,24);	image18off.src="images/programs.gif";

	image19on=new Image(200,24);	image19on.src="images/resources_over.gif";
	image19off=new Image(200,24);	image19off.src="images/resources.gif";
	
	image20on=new Image(200,24);  	image20on.src="images/guide_over.gif";
	image20off=new Image(200,24);	image20off.src="images/guide.gif";
	
function activate_image(imgName) {
		imgOn=eval(imgName + "on.src");
		document [imgName].src=imgOn;
}

function inactivate_image(imgName) {
		imgOff=eval(imgName + "off.src");
		document [imgName].src=imgOff;
}