function showSplash()
{
  popUp('/home/guest/Splash.jsp','splash','width=630,height=370,resizable=yes,scrollbars=true');
}
function showOnlineDemo()
{
  MM_openBrWindow('/flashContent/training/Data/Questia.htm','Questia','width=800,height=600,screenX=0,screenY=0,top=0,left=0');
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
  return false;
}
function validate(form) {
if (form.userName.value == '') {
alert("A username is required");
form.userName.focus();
return false;
}
if (form.password.value == '') {
alert("A password is required");
form.password.focus();
return false;
}
form.loginbutton.disabled=true;
return true;
}