I'm having trouble getting this to run for me at all. I downloaded the free demo, put it in a directory, and run it. I have tried running the included basic.html, healthclubdemo.html, and mailcalendar.html demo. It errors out in both IE7 and Firefox 3.5.
In FF3.5 I am getting the error "Web2Cal is not defined". I imagine this is what is causing all the other errors as well. I must be missing something simple. Any ideas, or if you need more info, please let me know.
We apologize for the inconvenience. The Demo files were referring to a older non-existing version of web2cal(1.2). It should have referred to 1.2.2. We have updated the examples to refer to the right location. You can download the file again and give it a try.
Let us know if it is still a problem.
Running the samples should be as simple as extract contents, and double click the html files to open it in a browser.