<!--
function CheckLogin(form) {
  if ((form.login.value != "")&&(form.password.value == "")){
      if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(form.login.value)) {
        alert("The password field is empty!");
      } else { 
        alert("Invalid E-mail Address! Please re-enter.\nThe password field is empty!");
      }
      return false;   
  } else if ((form.login.value == "")&&(form.password.value == "")){
      alert("Both email and password fields are empty!");
      return false;
  } else {
    if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(form.login.value)) {
    return true;
    } else {
      if(form.login.value == "")
    alert("The email field is empty!");
      else
        alert("Invalid E-mail Address! Please re-enter.");
    return false;   
  } 
  }
}

function isEmail(form)
{
    if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(form.email.value)){
    return true;
  }
  alert("Invalid E-mail Address! Please re-enter.")
  return false;
}
//-->