<!--// CHECK REQUIRED FIELDS - ENSURE THAT A VALUE HAS BEEN ENTERED FOR//  EVERY FIELD LISTED IN THE "requiredFields" ARRAYfunction checkRequiredFields(input){    var requiredFields = new Array("FirstName",                                   "LastName",                                   "City",                                   "State",                                   "Email");    // TEXT TO DISPLAY THAT DESCRIBES THE MISSING FIELD(S) TO THE USER    var fieldNames = new Array("First Name",                               "Last Name",   						   	   "City",    						   "State",                               "Email");    // YOU SHOULD NOT NEED TO MAKE ANY CHANGES BELOW THIS POINT ------    var fieldCheck   = true;    var fieldsNeeded = "\nA value must be entered in the following field(s):\n\n\n\t";    for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {        if ((input.elements[requiredFields[fieldNum]].value == "") ||            (input.elements[requiredFields[fieldNum]].value == " ")) {            fieldsNeeded += fieldNames[fieldNum] + ",\t";            fieldCheck = false;        }    }    // ALL REQUIRED FIELDS HAVE BEEN ENTERED    if (fieldCheck == true)    {        return true;    }    // SOME REQUIRED FIELDS ARE MISSING VALUES    else    {        alert(fieldsNeeded);        return false;    }}// -->