// ### DECLARE ARRAY TO HOLD SUBMENUS ###

menus = new Array;

// ### THESE FUNCTIONS ARE USED TO SHOW/HIDE THE SUB-NAVIGATION MENUS ###

function addMenu(name) {
    if (document.all || document.layers || isNetscape6 == 1) {
        var position = menus.length;
        menus[position] = new Object;
        menus[position].layer = new layerHandler(name);
        menus[position].name = name;
    }
}

function showMenu(name) {
    if (document.all || document.layers || isNetscape6 == 1) {
        var i;
        hideAllMenus();
        for (i = 0 ; i < menus.length ; i++) {
            if (menus[i].name == name) {
                menus[i].layer.show();
            }
        }
    }
}

function hideAllMenus() {
    var i;
    for (i = 0 ; i < menus.length ; i++) {
        menus[i].layer.hide();
    }
}

function pageLoad() {
	
	// ### INITIALIZE DIVS FOR USE IN THE NAV ###
	
	addMenu("divIssue");
	addMenu("divTopics");
	addMenu("divCommunity");
	addMenu("divArchives");
	addMenu("divSubscribe");
	addMenu("divContact");
	addMenu("divNewsletter");
}