Destroy HM panel created using *createmarkpanel

Hi ,

Is there a way to destroy panels created using *createmarkpanel?

For eg:  A panel is created using command '*createmarkpanel elems 1 'select elements''.  User can close the panel by clicking on 'Proceed' button or pressing 'Esc' key. Is there any way I can perform this operation using HM-tcl commands?

Thanks,

Roshan