tk_choices1 - dialog allowing multiple choices.
tk_choices - similar to tk_choices1 butthe order of arguments is the same as x_choices.
tk_choose - replacement of x_choose.
tk_dialog - an enchanged version of x_dialog, allow editing of matrices and list.
tk_itemdialog - dialog for arrangement, adding and deleting items in a column vector.
tk_message - replacement of x_message.
tk_sortdialog - dialog for rearrangeing item in a vector or list.