function checkTOPreg(){
    var club;
    var index;
    index = document.getElementById('club').selectedIndex;
    club = document.getElementById('club').options[index].value
    
    if(club == 1){
        document.getElementById('tophelpone').style.display = '';
        document.getElementById('tophelptwo').style.display = '';
    
    }//is top
    else{
        document.getElementById('tophelpone').style.display = 'none';
        document.getElementById('tophelptwo').style.display = 'none';
    }

}//end check TOP registration

function validateReg(){
    var errorMsg;
    
    if (document.getElementById('fname').value == '') { 
        errorMsg = "Please enter your First Name.";
    }
    if (document.getElementById('lname').value == '') { 
        errorMsg = "Please enter your Last Name.";
    }
    if(document.getElementById('email').value.indexOf('@') == -1){
        errorMsg = "Please enter a valid Email Address. We're cool. We won't spam.";
    }
    if (document.getElementById('email').value == '') { 
        errorMsg = "Please enter your Email Address. We're cool. We won't spam.";
    }
    if (document.getElementById('club').selectedIndex == 0) { 
        errorMsg = "Please select your club affiliation.";
    }


    if(errorMsg){
        alert(errorMsg)
        return false;
    }
    else
        return true;

}//end validate reg