DIALOG NEW [PIXELS, | UNITS,] hParent&, Caption$, [x&], [y&], width&, height& [, [style&] [, [extendedstyle&]]] [,] TO hDlg&
DIALOG SHOW [MODAL | MODELESS] hDlg& [[,] CALL CallbackModule[()]] [TO lResult&]
Complete... almost.
Still need to do the UNITS part, for now it only works with PIXELS.
Also the automatic centering of the dialog when no X or Y coordinates are provided needs to be done.