This function displays a Select Display Resolutions PM panel, which lets the user choose from a set of display resolution strings that are displayed in a scrolling list box within the panel. The various strings are passed into the function within an array of structures. A flag that is passed to the function controls whether the panel will allow the user to select multiple display resolutions or only a single resolution. In this manner, action routines can look for one choice or multiple choices. On return from the function, each structure in the array will contain a flag value that indicates whether that array element was selected by the user.