function DoPostBack(name, sender, p, e) {
  document.forms[name].elements['__sender'].value = sender;
  document.forms[name].elements['__parameters'].value      = p;
  document.forms[name].elements['__event'].value = e;
  document.forms[name].submit();
}

function SetPostBack(name, sender, p, e) {
  document.forms[name].elements['__sender'].value = sender;
  document.forms[name].elements['__parameters'].value      = p;
  document.forms[name].elements['__event'].value = e;
}


function atTabControl(id, show) {
  var parent = document.getElementById(id);
  var tab;
  for(i=0;i<parent.childNodes.length;i++) {
    if(parent.childNodes[i].tagName == 'DIV') {
    parent.childNodes[i].className = "invisible";
    tab = document.getElementById(parent.childNodes[i].id + "-tab");
    tab.className = "";
    }
  }
  document.getElementById(show).className = "visible";
  document.getElementById(show+'-tab').className = "selected";
}

var win;
function CreatePopUp(page, param) {
   if(win != null)
     win.close()
   win = window.open(page,"windowDisplay","menubar=no, toolbar=no"+param);
   win.focus();
}