stacked bar chart with dates?

Hi all,

Thanks for creating this excellent resource.

I am trying to create a stacked bar chart that shows multiple stages of 5-10 different projects over the course of the next year. My attempts to do so have fallen short! Specifically:

* Each bar (horizontal) should represent a project.
* Each bar should have multiple segments, each of which represents a stage in the project (stage 1, stage 2, stage 3, etc.).
* The data for each segment should be a range of dates.

Any suggestions, templates, examples would be greatly appreciated!

Thank you.

Scott