<!-- Begin// Check required fields//=Validate fields and send Form if OK or generate proper alert message=====function checkRequiredFields(input){    var requiredFields = new Array("FirstName", "LastName", "Phone", "Email");    // TEXT TO DISPLAY THAT DESCRIBES THE MISSING FIELD(S) TO THE USER    var fieldNames = new Array("First Name", "Last Name", "Phone", "Email");    // YOU SHOULD NOT NEED TO MAKE ANY CHANGES BELOW THIS POINT ------    var fieldCheck   = true;    var fieldsNeeded = "A value must be entered in the following field(s):\n\n";    for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {        if ((input.elements[requiredFields[fieldNum]].value == "") ||            (input.elements[requiredFields[fieldNum]].value == " ")) {//            if (requiredFields.length == fieldNum) {            	fieldsNeeded += fieldNames[fieldNum] + "\n";//            }//           else {//             	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;    }}//  End -->
