function validateEvaluation()
{ 
	var invalid = " "; // Invalid character is a space
	
	 if (document.form1.fname.value == "" || document.form1.fname.value.indexOf(invalid) > -1)
  {
		alert("Please enter your first name.")
		form1.fname.focus();
		return false;
  }
	if (document.form1.lname.value == "" || document.form1.lname.value.indexOf(invalid) > -1)
	{
		alert("Please enter your last name.")
		form1.lname.focus();
		return false;
  }
	if (document.form1.phone_a.value == "" || isNaN(document.form1.phone_a.value) || document.form1.phone_b.value == ""  || isNaN(document.form1.phone_b.value) || document.form1.phone_c.value == "" || isNaN(document.form1.phone_c.value) || document.form1.phone_a.value.indexOf(invalid) > -1)
	{
		alert("Please enter a valid phone number, with area code.")
		form1.phone_a.focus();
		return false;
	}
	if (document.form1.state.value=="")
	{
			alert("Please enter your state.")
			form1.state.focus();
			return false;
  }
	if (document.form1.county.value=="")
	{
			alert("Please enter your county.")
			form1.county.focus();
			return false;
  }
	if (document.form1.acres.value=="")
	{
			alert("Please enter the number of acres you own.")
			form1.acres.focus();
			return false;
  }
	if (document.form1.percent.value=="")
	{
			alert("Please enter the percentage of mineral rights you own.")
			form1.percent.focus();
			return false;
  }
	if (document.form1.note.value=="")
	{
			alert("Please enter your message to us.")
			form1.note.focus();
			return false;
  }
	else
	{
		return true;
	}
}