Prevent unintentional batch actions

Find contacts for any single group, for example advisory board members.

The radio choices are:
selected records only
all <#> records

Choose all <#> records

Now click on one of the checkboxes next to a single record.

The radio still has all records selected, so if the user selects a single record and then performs an operation on that record, that operation will be performed on all records, not just the record that they have selected.

Would be nice if when you select a record from the list, the redio choic automatically becomes selected records only. When you click all records, all the check boxes get checked.

Alternatively, we could implement "select all" "clear all" functions similar to yahoo email. Clicking "select all" selects all contacts. Clear all clears any contacts that have been selected.