I have a window with Power Lookup, Information, and Text Comparison. The main window with the button ribbon has my bibles and cross references and commentary. I would like to just click on a button for power lookup and have that window pop up and have it go to the tab with power lookup automatically. This works fine for Show Information but not with the other tools. With the other tools a new tab is opened in the main window instead of the already existing tab getting focus in the second window. Is there any way to create a button that will open an already existing instance of one of these tools?