If there is no data to return from the MySQL db I want to be able to return a var, noRecords, from my select.php page. Can anyone help?

2. $.getJSON("select.php", function(data) {
3. $.each(data, function(i, row){
4. $.each(row, function(i, value){         
5. });
6. $('.main').append(
7. 'html ouput'
8. });      
9. });

Thank you very much everyone! ;)