1. apply same height mods for box2 as you did for box1.
(a) measure height of frame and store in field called height2 in databse. you can store this in sites table because it is same height for all pages. i.e it is not linked with page id.
(b) iframe must open at correct height.
2. click on adjust width in top frame. i have added a 2nd slider called "red box width". this adjusts the width of the red box inside the frame id="container_t1_textarea_ifr". it only adjusts the width when the iframe is not active. i need it to adjust width when iframe is also active.
3. when click edit button, i want to open box 1 and box2 at same time. when click save/discard button, must save/dscard box1 and box2. also must be only one button that controls save/discard.