$(document).ready(function() {
	$('.messageStackError').append(' <a href="javascript:void(0);" class="messageClose">[Zavřít]</a>');
	$('.messageStackWarning').append(' <a href="javascript:void(0);" class="messageClose">[Zavřít]</a>');
	$('.messageStackSuccess').append(' <a href="javascript:void(0);" class="messageClose">[Zavřít]</a>');
	$('.messageStackCaution').append(' <a href="javascript:void(0);" class="messageClose">[Zavřít]</a>');

	$('.messageClose').click(function() {
		$('.messageClose').parent().hide();
	});

 });