[OpenLayers-Users] How to extend permalink and argparser to support additional parameters

[Stephen Woodbridge]

Hi all,

I'm wondering if anyone has a good example of extending permalink and 
argparser to support additional parameters. What is the best practice 
for doing this? I can rewrite these for what I need to do, but I thought 
there might be a more subtle way to do this that I'm not seeing.

For example, I have a page the integrates with pgRouting and I would 
like to also save the start point, end point, method. Then when the url 
is called, check if these are set and make an ajax call to get the route.

Thanks for any ideas or examples you might be able to offer.

Best regards,
   -Steve