How to give hyperlink in flex <mx:DataGridColumn>?

programming flash
1

hi guys,
i have datagrid and have 5 columns namely [SIZE=2][SIZE=2]EmpId,[SIZE=2][SIZE=2]EmpName,[SIZE=2][SIZE=2]EmpEmail,[SIZE=2][SIZE=2]EmpCity,[SIZE=2][SIZE=2]EmpCourse.[/SIZE][/SIZE][/SIZE][/SIZE][/SIZE][/SIZE][/SIZE][/SIZE][/SIZE][/SIZE]
[SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][COLOR=#000000]now my problem when i click on EmpName, a form open and show the name’s record. how can i do this?[/COLOR][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE]
[SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][COLOR=#000000]which are the controls needed for it?[/COLOR][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE]
[SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][COLOR=#000000][/COLOR][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE]
[SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][COLOR=#000000]please give me eply as soon as possible.[/COLOR][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE]
[SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][COLOR=#000000][/COLOR][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE]
[SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][COLOR=#000000]thank you,[/COLOR][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE]
[SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][SIZE=2][COLOR=#990000][COLOR=#000000]kk[/COLOR]
[/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE][/COLOR][/SIZE]