if (document.images) {
	var emenunooff= new Array(5);
	for (var i = 1; i <= 3; i++) {
                emenunooff[i] = new Image(250, 41);
                emenunooff[i].src = "images/emenuno0" + i + "_off.gif";
	}
	
	var emenunoon= new Array(5);	
	for (var i = 1; i <= 3; i++) {
	        emenunoon[i] = new Image(250, 41);
                emenunoon[i].src = "images/emenuno0" + i + "_on.gif";
	}
	
	var eno= new Array(5);	
	for (var i = 1; i <= 3; i++) {
                eno[i] = new Image(225, 205);
                eno[i].src = "images/eno0" + i + ".jpg";
	}
}

function chgemenu(n,change) {
	if (document.images) {
		if (change == "on") {
			document.images['emenuno' + n].src = "images/emenuno" + n + "_on.gif";
			document.images['eno'].src = "images/eno" + n + ".jpg";

		} else if (change == "off") {
			document.images['emenuno'+n].src= "images/emenuno" + n + "_off.gif";
			document.images['eno'].src = "images/eno00.jpg";
		}
	}
}