Java help

so i have been working on this resident html page for weeks now and i have three frames on this page. the first frame is going to a third party website where i want it to go. but the second frame needs to get a cookie-based page from a link in the first frame, and the third frame needs to get a simple link from the second frame... all these pages displayed in the frames are third party and hence i cant edit their code. what i need atm are:

code to make frame one have a pop-up be part of frame 2

code to have any link in frame two be opened in frame 3

OR

code to simply read the source code of a different frame and be able to search it and store a value into a variable (text or number)

any help on this would be appreciated....