// JavaScript Document
function langchange(lang)
{
  var l = document.getElementById('langselect').value;
  var url = 'chglang.php' + '?lang=' +  l; 
  window.location = url;
} 

function OnPictureCatChange()
{
  var l = document.getElementById('piccatselect').value;
  var url = 'index.php?module=pictures' + '&cat=' +  l; 
  window.location = url;
}