$(function () {
	$("textarea.MultiLine[maxLength]")
		.keypress(function (ev) {
			var key = ev.which;
			if (key >= 33 || key == 13) {
				var t = $(this);
				var maxLength = t.attr("maxLength");
				var length = t.val().length;
				if (length >= maxLength) {
					ev.preventDefault();
				}
			}
		});
});