I am working with web designer and I have having trouble with the links on the nav buttons

I have assigned each page a name (*.html), but the code uses index.htm for the home button - not index.html - which is the name I put in the page tab

also all of the images, etc go into index_htm_files, and not index_html_files

I need to go into a text editor to correct this problem

also, I am looking for any guidence in creating a contact form for the site - I can't seem to find where I might find this

thanks