function ValidateData() {
  var Validated = true;

  if (window.document.subscribe.FirstName.value=="") {
    window.alert("Please enter your First Name!");
    window.document.subscribe.FirstName.focus();
    Validated = false;
  }
  else if (window.document.subscribe.LastName.value=="") {
    window.alert("Please enter your Last Name!");
    window.document.subscribe.LastName.focus();
    Validated = false;
  }
  else if (window.document.subscribe.Email.value=="") {
    window.alert("Please enter your E-Mail address!");
    window.document.subscribe.Email.focus();
    Validated = false;
  }
  else if (window.document.subscribe.Email.value.indexOf("@") == -1) {
    window.alert("Please enter a valid E-Mail Address!");
    window.document.subscribe.Email.focus();
    Validated = false;
  }
  else if (window.document.subscribe.Email.value.indexOf(".") == -1) {
    window.alert("Please enter a valid E-Mail Address!");
    window.document.subscribe.Email.focus();
    Validated = false;
  }
  else if (window.document.subscribe.Email.value != window.document.subscribe.EmailConfirm.value) {
    window.alert("Please verify your E-Mail address!");
	window.document.subscribe.EmailConfirm.focus();
	Validated = false;
  }
  if (window.document.subscribe.cbxEmails.checked != 1) {
    window.document.subscribe.EmailOk.value = "NO"; 
  }
  else {
	window.document.subscribe.EmailOk.value = "YES";
    }
  if (Validated) {
    window.document.subscribe.submit();
  }
}