function onLoad(f) {
	if (onLoad.loaded) {
		window.setTimeout(f, 0);
	} else if (window.addEventListener) {
		window.addEventListener('load', f, false);
	} else if (window.attachEvent) {
		window.attachEvent('onload', f);
	}
}

function lang_select() {
	var el = document.getElementById('language_select');
	el.onchange = function() {
		switch(el.selectedIndex) {
			case 0:
				window.location = '/pt/index-pt.htm';
				break;
			case 1:
				window.location = '/index.htm';
				break;
		}
	}
}

onLoad.loaded = false;

onLoad( function() {
	onLoad.loaded = true;
});

onLoad(lang_select);