Plugin Devlopment

I am fairly need to plugin development and all was going pretty smooth, or at the least not so bad. Until I got to the front end piece of what I want to do.. Ive been going through existing plugins looking for my answer as I can’t seem to find an actual article on what I want to do or at the least similar, and I have been failing to no end.

I am trying to on static pages and posts insert code that will pull the plugin in to it, and actually run. The plugin will consist of php and javascript mainly jquery based. But getting it to the front end and making it work isn’t happening for me yet.

Currently I have nothing solid to show as its been one mess after the other. I have 2 needs. One the static pages. For each one I need it to do something different based on the page it resides. Then the posts I just need a generic version of the same bit.

So all in all if your still reading 🙂
What I guess I want to know is how do I load my stuff up into the front end portions of wordpress. Is it possible to do it in a post/page? Getting a control panel in the back end in the admin is no problem for me currently though. Any help would be greatly appreciated.