/* Javascript by Daniel Cohen Gindi (c) danielgindi@gmail.com 054-5655765 */
function toggleMenu(idx) {
    var el = $find('subMenu' + idx);
    if (el)
    {
	 		if (el.style.display=='none' || el.style.visibility=='hidden')
	    {
	    		el.style.display = '';
	    		el.style.visibility = '';
	    }
	    else
	  	{
	    		el.style.display = 'none';
	    		el.style.visibility = 'hidden';
	  	}
  	}
}