hi there

Is it possible to get data for a Processing applet from the URI of the page it is running on?

Basically, I have one Processing sketch that will need to have dozens of versions running concurrently, the only difference being some initial variables.  I want to have a single HTML page linking to the processing sketch, which then passes a user selection to the sketch; it seems the logical way to do this is with a pull-down menu form, which the Processing sketch uses to populate initial variables.

For example, if my Processing sketch is hosted at:

1. http://foo.com/index.html

and I pass form data with the get method:

1. http://foo.com/index.html?bar=100

is there any way to use the variable "bar" in my sketch like this:

1. void setup() {
2. int bar = intFromFormData;
3. }
4. 
   
5. println(bar);
6. 
   
7. >>>100

any ideas?