can google read javascript codes

i have 4 ad codes does google reads them or just ignores

[benevolent001]

I wanted to know does google read the javascript codes like given by adsense or just ignores them out.

i am having 4 codes given by phpadsnew to run ads on my website and wanted to was this hurting my seo.

does google just bypasses those lines or what does it do?

thanks

[Brett_Tabke]

> adsense

is different - they wrote that and know it's parameters. Yes they can tell if it has been altered.

> read js

Not that we know of on an ongoing basis.

> can they read urls in js

yes if they are bare http's, but not if they are interpreted or variablized. (the js is NOT executed that we know of, but many expect that to change any day now).

> i am having 4 codes given by phpadsnew to run ads on
> my website and wanted to was this hurting my seo.

dunno what that is about as it relates to the first q, but if you are manipulating your adsense code - it will get flagged. Basically, you will get booted or your ctr will mysteriously drop. Many of the recent drops in ctr's can be attributed to js code being changed. But that is a q for the adsense forum.

[benevolent001]

Hello Brett
I am glad that you yourself replied to my query. :)

I am not altering any way the google adsense code

I was thinking does it hurts your ranking if you have adsense codes in your code then if you have just call to javascript through say iframe or external js file containing adsense codes

Does this sounds good if

1 I place 3 adsense codes as it is in my pages or
2 I call code by iframe
3 I call code by external javascript function

A) which 1 is better for seo
B) which 1 is better for showing more relevant ads and better crawling by google adsense bot

i hope my query is bit clear by now.

once again thanks for your reply

[kaz]

A) All are equal
B) 1