isamap = new Object();
isamap[0] = "_df"
isamap[1] = "_ov"

function isimgact(id, act)
{
	if(document.images) document.images[id].src = eval( "isimages." + id + isamap[act] + ".src");
}

if (document.images) { // ensure browser can do JavaScript rollovers.
isimages = new Object();
isimages.calendar_df = new Image();
isimages.calendar_df.src = "/images/nav_03.gif";

isimages.calendar_ov = new Image();
isimages.calendar_ov.src = "/images/nav_03-over.gif";

isimages.curriculum_df = new Image();
isimages.curriculum_df.src = "/images/nav_06.gif";

isimages.curriculum_ov = new Image();
isimages.curriculum_ov.src = "/images/nav_06-over.gif";

isimages.enroll_df = new Image();
isimages.enroll_df.src = "/images/nav_08.gif";

isimages.enroll_ov = new Image();
isimages.enroll_ov.src = "/images/nav_08-over.gif";

isimages.handbook_df = new Image();
isimages.handbook_df.src = "/images/nav_10.gif";

isimages.handbook_ov = new Image();
isimages.handbook_ov.src = "/images/nav_10-over.gif";


isimages.staff_df = new Image();
isimages.staff_df.src = "/images/nav_12.gif";

isimages.staff_ov = new Image();
isimages.staff_ov.src = "/images/nav_12-over.gif";

isimages.contact_df = new Image();
isimages.contact_df.src = "/images/nav_14.gif";

isimages.contact_ov = new Image();
isimages.contact_ov.src = "/images/nav_14-over.gif";



}