function p(str) { document.write(str); }
function r(url) { window.location.assign(url); }

function createElement(tag,attr,append) {
  var obj = document.createElement(tag);
  if(typeof attr == 'object' && attr != null)
  for(var i in attr) obj[i] = attr[i];
  if(typeof append == 'string') append = document.getElementById(append);
  if(typeof append == 'object' && append != null) append.appendChild(obj);
  return obj;
}

function eMail(acc, com, name) {
  var str = acc + '@' + com;
  name = typeof name == 'undefined' ? str : name;
  return '<a class="eMail" href="mailto:' + str + '">' + name + '</a>';
}

/*if(typeof $=='undefined') {
  function $(id) {
    return document.getElementById(id);
  }
}*/

var ccSetting = {
  tl: { radius: 10 },
  tr: { radius: 10 },
  bl: { radius: 10 },
  br: { radius: 10 },
  antiAlias: true,
  autoPad: true,
  validTags: ["div", "center"]

};

function hideLevel2() {
  var arr = $$('.level2-wrapper');
  for(var i = 0; i < arr.length; i++) arr[i].style.display = 'none';
}

function showLevel2(sn) {
  hideLevel2();
  $('level2_'+sn).style.display = 'block';
}

//document.observe('dom:loaded', hideLevel2);