So I've made some progress building compclust web. I've got the trajectory summary page, which will link to the full plot view. Though I don't have a good way of returning to the trajectory summary while keeping the labeling selections intact.

I'm not generating the client side image map for the datapoints yet.

One thing to remember is trying to decide between passing around a row id for generating the plot view like chris' code vs passing around the a label from the cluster labeling.

Also is it safe to be letting people use random values for doing a labeling lookup?