$(document).ready(function(){
	if (typeof String.prototype.trim !== 'function') {
		String.prototype.trim = function() {return this.replace(/^\s+$/gi, '');}
	}

	$("#lang").click(function () {
		$.ajax({
			url: $("#s-patch").text()+"set_lang.php",
			type: "POST",
			data: "lang="+$(this).attr("alt"),
			dataType: "html",
			timeout: 3000,
			success: function( return_val ) {
				location.reload();
			}
		});			
	});
});