//register
function register() {

    var theMessage = "Please complete the following: \n-----------------------------------\n";
    var noErrors = theMessage
	
    // make sure field is not blank
	if (document.newuser.name.value=="") {
    theMessage = theMessage + "\n --> Name";
    }
	
	// make sure field is not blank
	if (document.newuser.mailing.value=="") {
    theMessage = theMessage + "\n --> Mailing Address";
    }
	
	// make sure field is not blank
	if (document.newuser.city.value=="") {
    theMessage = theMessage + "\n --> City";
    }
	
	// make sure field is not blank
	if (document.newuser.state.value=="") {
    theMessage = theMessage + "\n --> State";
    }
	
	// make sure field is not blank
	if (document.newuser.zip.value=="") {
    theMessage = theMessage + "\n --> Zip";
    }
	
	// make sure field is not blank
	if (document.newuser.telephone.value=="") {
    theMessage = theMessage + "\n --> Telephone";
    }
	
	// make sure field is not blank
	if (document.newuser.fax.value=="") {
    theMessage = theMessage + "\n --> Fax";
    }
	
	// validate an e-mail address
    if (!/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/.test(document.newuser.email.value)){
    theMessage = theMessage + "\n --> Enter a valid e-mail address";
    }

	// make sure field is not blank
	if (document.newuser.citystate.value=="") {
    theMessage = theMessage + "\n --> I will attend in (City, State)";
    }
	
	// make sure field is not blank
	if (document.newuser.date.value=="") {
    theMessage = theMessage + "\n --> Date";
    }
	
	// make sure field is not blank
	if (document.newuser.check1.checked==false && document.newuser.check2.checked==false && document.newuser.check3.checked==false && document.newuser.check4.checked==false && document.newuser.check5.checked==false) {
    theMessage = theMessage + "\n --> Please check at least one of FEE & PAYMENT";
    }
	
	// make sure field is not blank
	if ((document.newuser.cards.selectedIndex=="") && (document.newuser.creditdebit.value!="" || document.newuser.expiration.value!="" || document.newuser.card.value!="")) {
    theMessage = theMessage + "\n --> Please complete the credit card details";
    }
	
	// make sure field is not blank
	if ((document.newuser.cards.selectedIndex!="") && (document.newuser.creditdebit.value=="" || document.newuser.expiration.value=="" || document.newuser.card.value=="")) {
    theMessage = theMessage + "\n --> Please complete the credit card details";
    }
	
	
	// If no errors, submit the form
    if (theMessage == noErrors) {
    return true;

    } else {

    // If errors were found, show alert message
    alert(theMessage);
    return false;
    }
}//end function
//register