Originally Posted by ebus_dk

Rough answers:
1 - "javascript or any other script affect ranking"
Yes, but depending on what the script does. If the content is presented through JS ot SUX to optimise. Its doable but HARD. Usually people say Javascript is the only thing harder than Flash to do SEO work on

2 - "google still the best SE to target"
Yes - but also the hardest to get top placements
Optimize for google, and it will work on MSN as well

3 - "do frames affect the ranking of the pages they appear upon"
Yes - its VERY important to have configured the robot.txt correct, and its HARD to optimise.

4 - "when using multiple IPs does it matter if they are on the same DNS"
Not if you ask me, but it might in the future some say, but I dont trust it. therefore I would say, dont worry about it

For free in-depth answers recommend forums.seochat.com - for payed ansvers and examples, you can hit me up - see sig