I've been reading an IEBlog article about JScript speed optimization. http://blogs.msdn.com/ie/archive/2006/08/28/728654.aspx
I'm in the habit of treating variables as if JScript supported block- level scoping instead of just function-level scoping. Is this a good practice in general, or is it excessive and something that should be avoided? Also, is there any benefit to caching methods of the document object, such as "getElementById" or "createTextNode"? Thanks! -Mike
