function checkForm(theForm)
	{
	if(theForm.FNAME.value == "")
	{
		alert("Please enter your first name.");
		theForm.FNAME.focus();
		return false;
    }
	else if(theForm.LNAME.value == "")
	{
		alert("Please enter your last name.");
		theForm.LNAME.focus();
		return false;
    }
    else if(theForm.EMAIL.value == "")
    {
		alert("Please enter your email.");
		theForm.EMAIL.focus();
		return false;
    }
    else if(theForm.EMAIL.value.indexOf("@") == -1)
    {
		alert("Please enter a valid email address.");
		theForm.EMAIL.focus();
		return false;
    }	else if(!(theForm.LNAME.value == "") && !(theForm.LNAME.value == ""))
	{
		theForm.NAME.value = theForm.FNAME.value+" "+theForm.LNAME.value;
	}
    document.getElementById('submit_button').style.display = 'none';
    document.getElementById('wait').style.display = 'block';
    return true;
  }