Search:

create quality content, quality back links from high PR sites, add fresh content, update website frequently, submit regular sitemaps. I guess if you do this on a regular basis, you will see your PR...

Title tag - should be approximately 60 chars with space
Meta Descriptions - should be between 160 - 165 characters with spaces
Keywords - not more than 6 to 7

I guess blocking IP of such spam mails is the best way to rule out spam. There is no short cuts now a days to block smaps.

1) Write unique keyword Title Tag
2) Meta Description
3) Meta Keywords
4) Easy URL Structure for with keyword
5) Search Engine Friendly Website Design
6) Bredcrumb Navigation
7) Keyword...

I think you meant on page optimisation, instead of on page submission. It is improving your page content, linking, anchor text, keyword density etc to improve your page visibility on a given search...

SEO stands for Search Engine Optimization,where as SEM for Search Engine Marketing.SEO is free where as SEM is paid.SEM is expenssive than SEO.

Javascript books are available in colleges. The basic idea about it can be gained from there.
Nesting dolls

Hi please review my website. I need a critical evaluation of the same.

www.russiandollsandtoys.com

Nice site. Thanks for share.