function CheckReg () { 
    var errorMsg = "";
    
    if (document.reg.first_name.value == "") {
        errorMsg += "- First Name\n";
    }

    if (document.reg.last_name.value == "") {
        errorMsg += "- Last Name\n";
    }
    
    if ((document.reg.email.value == "") || (document.reg.email.value.length > 0 && (document.reg.email.value.indexOf("@",0) == - 1 || document.reg.email.value.indexOf(".",0) == - 1))) {
        errorMsg += "- Email (must be a valid email address)\n";
    }

    if (document.reg.pw.value == "") {
        errorMsg += "- Password\n";
    }
    
    if (document.reg.security_code.value == "") {
        errorMsg += "- Security Code\n";
    }

    if (document.reg.terms.checked == false) {
        errorMsg += "- Please agree to the Terms and Conditions\n";
    }

    if (errorMsg != "") {
        alert("Please complete the following fields.\n" + errorMsg);
        return false;
    }

    return true;
}

function CheckLogin () { 
    var errorMsg = "";
    
    if ((document.login.email.value == "") || (document.login.email.value.length > 0 && (document.login.email.value.indexOf("@",0) == - 1 || document.login.email.value.indexOf(".",0) == - 1))) {
        errorMsg += "- Email (must be a valid email address)\n";
    }

    if (document.login.pw.value == "") {
        errorMsg += "- Password\n";
    }
    
    if (errorMsg != "") {
        alert("Please complete the following fields.\n" + errorMsg);
        return false;
    }
    
    return true;
}