[Closed] Selecting Notes in the Track View

I am curious if anyone knows how to do the following using Maxscript

Question1.———————————

I need to access

World->Objects->Notes
then I need to delete the notes.

Qiestion2.———————————

I need to open the filters pop-up and check if the show only boxes are checked and if they are, uncheck them.

Any help anyone can provide would be much appreciated.

Thank you very much,

–Jon