<!--
function checkRequiredFields(input)
{
    var requiredFields = new Array("yourname", "emailaddress", "strCAPTCHA");
    var fieldNames = new Array("- Your Name\n", "- Your Email Address\n", "- Form Verification Code\n");
    var fieldCheck   = true;
        var fieldsNeeded = "Please supply the following information to submit the form:\n\n";

    for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {
            if ((input.elements[requiredFields[fieldNum]].value == "") ||
                        (input.elements[requiredFields[fieldNum]].value == "@") ||
                                    (input.elements[requiredFields[fieldNum]].value == " ")) {

            fieldsNeeded += fieldNames[fieldNum];
                        fieldCheck = false;
                                }
                                    }
                                        if (fieldCheck == true)
                                            {
                                                    return true;
                                                        }
                                                            else
                                                                {
                                                                        alert(fieldsNeeded);
                                                                                return false;
                                                                                    }
                                                                                    }
                                                                                    function toAlpha(checkString)
{
    newString = "";
        count = 0;
            for (i = 0; i < checkString.length; i++) {
                    ch = checkString.substring(i, i+1);
                            if ((ch >= "a" && ch <= "z") || (ch >= "A" && ch <= "Z" )) {
            newString += ch;
                    }
                        }
                            return newString;
                            }
                            //-->