function init_dd () {

var dd1 = document.getElementById('about-dd');
dd1.style.display = 'none';

var dd2 = document.getElementById('reporting-dd');
dd2.style.display = 'none';

var dd3 = document.getElementById('qualify-dd');
dd3.style.display = 'none';

var dd4 = document.getElementById('resources-dd');
dd4.style.display = 'none';

}


function show_dd(menu_id) {
var menu = document.getElementById(menu_id);
menu.style.display = "block";
}

function hide_dd(menu_id) {
var menu = document.getElementById(menu_id);
menu.style.display = "none";
}