[Midas] in-progress bar

[Mona Wong]

	Is there a way to display a in-progress bar during some processing?

	My controller needs to call an external script to do some processing and that can take tens of seconds and I'd like to display a spinning or progress bar during this time so the user doesn't think the system is hung or something.

Mona


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    Mona Wong
    Web & iPad Application Developer
    San Diego Supercomputer Center

    "Forgive everyone everything."
				-- Regina Brett
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