$(document).ready(function(){

  // lang selector
  $("#langList").hide();
  $("#activeLang").click(function() {
    $("#langList").show();
	});
  
});

window.onload = init;
function init() {
	document.onclick = hideElements;
}

function hideElements(e) {
	if(document.all) e = event;
	if(e.target) source = e.target;
	else if(e.srcElement) source = e.srcElement;
	if(source.nodeType == 3) source = source.parentNode;
	if(source.className != "activeLang") {
    $("#langList").hide();
  }
}