// JavaScript Document

function checkFields()
{
  if (document.form1.first_name.value == "")
  {
     alert("Please enter your first name...");
     form1.first_name.focus();
     return false;
  }


if (document.form1.last_name.value == "")
  {
     alert("Please enter your last name...");
     form1.last_name.focus();
     return false;
  }



  if ((document.form1.email.value == "") ||
  (document.form1.email.value.indexOf('@') == -1) ||
  (document.form1.email.value.indexOf('.') == -1))
  {
     alert("Please enter your valid email address.");
     form1.email.focus();
     return false;
  }




/*

  if (document.form1.email != document.form1.verify_email) { 
  		alert ('The email addresses do not match. Please re-enter.') 
		form1.verify_email.focus();
		return false; 
		} 

*/

if (document.form1.phone_number.value == "")
  {
     alert("Please enter your phone number...");
     form1.phone_number.focus();
     return false;
  }



  if (document.form1.fitness_goals.value == "")
  {
     alert("Do you have any fitness goals \n ('no' is ok...! )");
     form1.fitness_goals.focus();
     return false;
  }
  
  return true;
}