Echo JS 0.11.0

Hi Michael

You are absolutely right for pointing out this important issue about losing prototype chain! I wrote about this problem at the very end of the article and now added optimal solution by using method of Constructors calling themselves.

Thanks!

Thank you for your feedback, I have decided to create a javascript based solution for those who don't have database
with existing hosting plan or not having experience with server-side languages :)

you call it spam? Can you explain? It is free javascript program

demo version is here: http://www.softxml.com/ecartjs/shopcart.htm

xml-based cart written in javascript