/*
 * menuExpandable.js - implements an expandable menu based on a HTML list
 * Author: Dave Lindquist (http://www.gazingus.org)
 */

if (!document.getElementById)
    document.getElementById = function() { return null; }

function initializeMenu(menuId, actuatorId) {
    var menu = document.getElementById(menuId);
    var actuator = document.getElementById(actuatorId);
	//var localiza = document.getElementById(localizaId);
	
    if (menu == null || actuator == null) return;

    //if (window.opera) return; // I'm too tired

    actuator.parentNode.style.listStyleImage = "url(/images/plus.gif)";
    actuator.onclick = function() {
        var display = menu.style.display;
        this.parentNode.style.listStyleImage =
            (display == "block") ? "url(/images/plus.gif)" : "url(/images/minus.gif)";
        menu.style.listStyleImage = "url(/images/square.gif)";
        menu.style.display = (display == "block") ? "none" : "block";

		//window.self.location=localiza;
		
        return false;
    }
}

       window.onload = function() {
            initializeMenu("menuLocalizacion", "actuLocalizacion" );
			initializeMenu("menuTablon", "actuTablon");
                }