function imgpreload(path) {
	var img = new Image();
	img.src = path;
}

var langbardisp = false;
function showlangbar() {
	var langbar = document.getElementById('langbar');
	var langbtn = document.getElementById('langbtn');

	langbar.style.left = (7 + langbtn.offsetLeft) + 'px';
	langbar.style.top = (30 + langbtn.offsetTop) + 'px';

	langbardisp = !langbardisp;
	langbar.style.display = langbardisp? 'block': 'none';

	return false;
}

$(function() {
	$('#langlink').click(function() {
		showlangbar();
		return false;
	});
});