tk_choices - tk dialog allowing multiple choices
tk_choices1 - replacement of x_choices, interactive choices using tk radio buttons
tk_choose - replacement of x_choose, interactively choosing from items.
tk_dialog - an interface allow editing matrices and lists using the tk widgets
tk_itemsdialog - dialog for arranging, adding and deleting items in a column vector
tk_message - Displaying a message and wait for a response using tk widgets
tk_sortdialog - dialog for reranging items in a vector or a list.