function validate_form ( )
{
	valid = true;


      if ( document.paracamp_form.email_spam.value != "" )
        {
                alert ( "This appears to be spam.  Please contact our office" );
                valid = false;
        }


      if ( document.paracamp_form.email_spam.value = "" && document.paracamp_form.first.value =="")
        {
                alert ( "This appears to be spam.  Please contact our office" );
                return false;
        }
    	else
	{
        valid = true;
    	}


        if ( document.paracamp_form.first.value == "" )
        {
                alert ( "Please fill in Swimmer First Name box." );
                valid = false;
        }

 
       if ( document.paracamp_form.last.value == "" )
        {
                alert ( "Please fill in Swimmer Last Name box." );
                valid = false;
        }

 
       if ( document.paracamp_form.level.value == "" )
        {
                alert ( "Please fill in the 'Swim Level' box." );
                valid = false;
        }


        if ( document.paracamp_form.dob.value == "" )
        {
                alert ( "Please fill in the 'Birthdate' box." );
                valid = false;
        }


        if ( document.paracamp_form.address.value == "" )
        {
                alert ( "Please fill in the 'Address' box." );
                valid = false;
        }


        if ( document.paracamp_form.phone.value == "" )
        {
                alert ( "Please fill in the 'Phone Number' box." );
                valid = false;
        }

 // only allow 0-9, hyphen and comma be entered
var checkOK = "0123456789-,";
var checkStr = paracamp_form.phone.value;
var allValid = true;
var decPoints = 0;
var allNum = "";
for (i = 0;  i < checkStr.length;  i++)
{
ch = checkStr.charAt(i);
for (j = 0;  j < checkOK.length;  j++)
if (ch == checkOK.charAt(j))
break;
if (j == checkOK.length)
{
allValid = false;
break;
}
if (ch != ",")
allNum += ch;
}
if (!allValid)
{
alert("Please enter the phone number as 123-123-1234 format.");
paracamp_form.phone.focus();
return (false);
}


         if ( document.paracamp_form.email.value == "" )
        {
                alert ( "Please provide your Email Address in the 'email' box for a confirmation email. If you do not have an email address, please enter 'None'. Thanks." );
                valid = false;
        }



        return valid;
}