I would like to trace a certain javascript or maybe the footprint of software (e.g. Joomla/ plugins) that shows up in the source code but is not present in the body- content or tags like title.

Is there a search engine like that?

LIKE WHEN I GO TO YOUTUBE OR MYSPACE O THINGS LIKE THAT THIS THING APPERS Hello- you either have JavaScript turned off or an old version of Macromedia s Flash Player. Click here to get the latest flash player. AND GET I TRY TO DOWNLOAD IT IT WONT LET ME PLS HELP???????

why cant i play you tube video and it says Hello- you either have JavaScript turned off or an old version of Adobe s Flash Player. Get the latest Flash player.

I want to search if a given string is present in a text file or not.
how would i do that using javascript...
.txt file would be on server side

I can access my personal email account but when I try to open a message it goes immediately to another page and the message # 2146823281 then a bos with unable to acces javascrpit files comes up.

Should I get-javascript:DynObject.all.DynObject15.ZoomSpot();
or-javascript:DynObject.all.DynObject15.ZoomSpot();
Or-javascript:DynObject.all.DynObject15.ZoomSpot();
By the way these are all from JC Penny!