Scripting Iframes - Tutorial and Examples Using JavaScript to manipulate properties of iframes such as size and position. Using JavaScript to communicate between the document containing the iframe and the document inside the iframe. Examples include a fluid centered iframe and scrolling iframe content. Using JavaScript to manipulate properties of iframes such as size and position. Using JavaScript to communicate between the document containing the iframe and the document inside the iframe. Examples include a fluid centered iframe and scrolling iframe content. in webwith communicateiframesjavascriptmanipulatepositionpropertiessizewebby 8 users