View source for Talk:Tracking Stop Button

This is a good research you have done on capturing the fire fox stop button event. I really appreciate the work. Why these browser vendors are not following the standards and making every single programmer to code a lot of javascript code lines making every thing difficult, and leaving me a question,

Will this be the case for most of the browsers? I do not know how many code of lines i have to add, so that this event works fine in all browsers.