Discovered and resolved this issue.
Once I tried to open the .js files through windows explorer I had an error messege -
syntax error - code 800a03ea , microsft jscript compilation error.
This means that IIS / Windows 2003 server was interpreting my java script extensions .js to be Jscript which is a different older extension for something completely different -
I simply changed all the .js script extensions to .txt and updated all reference pointers on the other HTML pages to point to the .txt and not .js - low and behold IIS now shows all the relevant menu's and functions of my website. .js script functions are all included within the script so it doesn't matter if it's txt or .js, unlike batch files.
Thanks for all your interest - I hope this resolution comes in handy for others on this forum.
Rob Hughes - pcstechnical
www.pcstechnical.co.uk (now working in all it's glory, apart from a few typo's that will soon been ironed out) : -}