javascript - Chrome App: Window interacting with another window's HTML code -


i'm coding app which, in main window's javascript code, creates new window.

mainwindow.js :

chrome.app.window.create('sample.html', {         id: 'newwindow',         'bounds': {           'width': 200,           'height': 200         },         'resizable' : false,         'alwaysontop' : true,         'frame': { type: "none" }     }, function(createdwindow) {     /*here*/ })

sample.html :

<!doctype html> <html>  <head>   <title>chrome app</title>   <link rel="stylesheet" type="text/css" href="style.css" />  </head>  <body>   <div style='background-image: url("img1.png"); height: 50px; width: 200px;'>  </body> </html>

the thing i'd interact sample.html code inside mainwindow.js, in order change path of background image. there way ?


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