function select_Menu(select_menu){
			document.getElementById(select_menu).className = 'color_branco color_laranja bkg_Menu_Down';
			document.getElementById(select_menu).removeAttribute('href');
}

function liga(idArg) {
    if (document.getElementById(idArg).style.display == 'none') {
		document.getElementById(idArg).style.display = '';
    }
    else {
		document.getElementById(idArg).style.display = 'none';
    }
}

function openWindow(url) {
   window.open(url);
}