//menu buttons
var p_teachersOn = new Image();
var p_teachersOff = new Image();

var p_retailersOn = new Image();
var p_retailersOff = new Image();

var p_summerOn = new Image();
var p_summerOff = new Image();

var p_enrollOn = new Image();
var p_enrollOff = new Image();

var p_publicityOn = new Image();
var p_publicityOff = new Image();

var p_parentsOn = new Image();
var p_parentsOff = new Image();

var p_activitiesOn = new Image();
var p_activitiesOff = new Image();

var p_booklistOn = new Image();
var p_booklistOff = new Image();

//menu buttons source
p_teachersOn.src="../art/p_teachers_on.gif";
p_teachersOff.src="../art/p_teachers.gif";

p_retailersOn.src="../art/p_retailers_on.gif";
p_retailersOff.src="../art/p_retailers.gif";

p_summerOn.src="../art/pnav_summer_on.gif";
p_summerOff.src="../art/pnav_summer.gif";

p_enrollOn.src="../art/pnav_enroll_on.gif";
p_enrollOff.src="../art/pnav_enroll.gif";

p_publicityOn.src="../art/pnav_publicity_on.gif";
p_publicityOff.src="../art/pnav_publicity.gif";

p_parentsOn.src="../art/pnav_parents_on.gif";
p_parentsOff.src="../art/pnav_parents.gif";

p_activitiesOn.src="../art/pnav_activities_on.gif";
p_activitiesOff.src="../art/pnav_activities.gif";

p_booklistOn.src="../art/pnav_booklist_on.gif";
p_booklistOff.src="../art/pnav_booklist.gif";

// Change RollOver
function menuRollOn(imgname){ //use this for mouseover on images NOT on layers
		if (document.all){
			eval('document.images.'+imgname+'.src='+imgname+'On.src');
		} else if (document.layers) {
			eval('document.'+imgname+'.src='+imgname+'On.src');
		} else if (document.getElementById&&!document.all) {
			eval('document.getElementById("'+imgname+'").src='+imgname+'On.src');
			//eval('document.'+imgname+'.src='+imgname+'On.src');
		}		
}

// Revert to Default Image
function menuRollOff(imgname) { //use this for mouseout on images NOT on layers
		if (document.all) {
			eval('document.images.'+imgname+'.src='+imgname+'Off.src');
		} else if (document.layers) {
			eval('document.'+imgname+'.src='+imgname+'Off.src');
		} else if (document.getElementById&&!document.all) {
			// doesn't work -- eval('document.'+imgname+'.setAttribute("src","'+imgname+'Off.src")');
			eval('document.getElementById("'+imgname+'").src='+imgname+'Off.src');
		}	  
}