function pop(url) {
  link = window.open(url,"pop","toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=550,height=500,left=25,top=25");
}

function pop_blackberry(url) {
  link = window.open(url,"pop","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=750,height=480,left=25,top=25");
}

function pop_pearl(url) {
  link = window.open(url,"pop","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=545,height=760,left=25,top=25");
}

function pop_blackberry7290(url) {
  link = window.open(url,"pop","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=640,height=510,left=25,top=25");
}

function pop_sidekick(url) {
  link = window.open(url,"pop","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=740,height=480,left=25,top=25");
}

function popmedia(url) {
  link = window.open(url,"popmedia","toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=650,height=500,left=25,top=25");
}

function Newsletter_Validator(theForm)
{
  if (theForm.email.value == "")
  {
    alert("Please enter your email address.");
    theForm.email.focus();
    return (false);
  }

  if ((theForm.email.value.indexOf('@',0) == -1) || (theForm.email.value.indexOf('.',0) == -1))
  {
    alert("Your email address is incorrectly formatted. Please enter again.");
    theForm.email.focus();
    return (false);
  }

  return (true);
}