How do I use the com.ms.wfc.app.Clipboard class in Internet Explorer to access the clipboard to pass things through the clipboard other than just text strings?

According to an answer I got over at HotDispatch from 'Den':

Use the static methods in com.ms.wfc.app.Clipboard. Clipboard.setDataObject() takes an IDataObject and places it on the Windows Clipboard; Clipboard.getDataObject() returns an IDataObject from the Clipboard. The target must make sure that the data format on the Clipboard is one that it can use. To do this, it should query the data object with the IDataObject.getDataPresent() method, passing it a data format that it can accept; getDataPresent() returns true if this type of data is present.