/*  The scripts in this file are for use ONLY with the CIDCM homepage dropdown menus.  */

	function display_menu(themeElem) {

		if (!document.getElementById) return;

		var menuIcon;
		var menu;

		hide_menus();

		themeElem.style.backgroundColor = '#B3BABD';

		menuIcon = themeElem.firstChild.firstChild.nextSibling.firstChild

		menuIcon.style.display = 'none';

		menu = themeElem.firstChild.lastChild

		menu.style.display = 'block';

	}


	function hide_menus() {

		if (!document.getElementById) return;

		var themeElem;
		var menuIcon;
		var menu;
		var i;

		for (i = 1; i <= 4; i++) {

			themeElem = document.getElementById('theme_' + i);

			themeElem.style.backgroundColor = '#6095C1';

			menuIcon = themeElem.firstChild.firstChild.nextSibling.firstChild

			menuIcon.style.display = 'block';

			menu = themeElem.firstChild.lastChild

			menu.style.display = 'none';

		}

	}