// HeliosCDS loader functions
document.write('<script language="javascript" src="http://helios.powercom.si/js/jquery-1.3.2.min.js"></script>');
document.write('<script language="javascript" src="http://helios.powercom.si/js/jquery.blockUI.min.js"></script>');

function showHeliosCDS(lang) {
  if (lang == undefined) lang = 'si'; // default language
  // add DOM element
  var DOMdiv = document.createElement("div");
  DOMdiv.style.display = 'none';
  DOMdiv.id = 'HeliosCDSBlock';
  DOMdiv.width = '800px';
  DOMdiv.height = '600px';
  document.body.appendChild(DOMdiv);
  // load HeliosCDS
  document.getElementById('HeliosCDSBlock').innerHTML = '<iframe src="http://helios.powercom.si?lang='+lang+'" frameborder="0" width="800" height="600"></iframe>';
  // show block
  $.blockUI( { message: $('#HeliosCDSBlock'),
               css: { border : 'solid 2px #cccccc', 
                      top:  ($(window).height() - 600) /2 + 'px', 
                      left: ($(window).width() - 800) /2 + 'px', 
                      cursor: 'normal', 
                      width: '800px', 
                      height: '600px' }, 
               overlayCSS: { cursor: 'default' } });
  // set click event
  $('.blockOverlay').click(closeHeliosCDS).attr('title','Click to close');
}
function closeHeliosCDS() {
  // hide block
  $.unblockUI({onUnblock: setTimeout("if (document.getElementById('HeliosCDSBlock')) document.getElementById('HeliosCDSBlock').parentNode.removeChild(document.getElementById('HeliosCDSBlock'))", 500), fadeOut: 400});
}