ocr: DE PHUL HUNTINGION PRUCEDURE Center. Dialog box:Dialog.Ptr); AC call to this procedure simply centers the dialog box. FUNCTION DaDialog (box:Dialog_Ptr; Start.Itenilree inder): Tree. inder; - DEFAULT EDIT CURSOR LOCATION FOR EDITABLE TEXT FIELDS DIALOG BOX POINTER the previously New-Box obtained funtion. from (see calling NewBox) This function is for actually PRESENTING THE DIALOG BOX which has been previously set up. This function returns a valid ITEM INDEX which will match the ITEM INDEX previously returned after a call to the function Add_DItem. This Item Index is the index of the Item IN t ...