orbit-4-1/app/views/admin/assets/create.js.erb

// Uncomment and change this document.domain value if you are loading the script cross subdomains
// document.domain = 'moxiecode.com';

var returnurl = "<%= @asset.data.url %>";
var returntitle = "<%= show_all_fields(@asset, 'title') %>";
var returndescription = "<%= show_all_fields(@asset, 'description') %>";
var win = tinyMCEPopup.getWindowArg("window");
win.document.getElementById(tinyMCEPopup.getWindowArg("input")).value = returnurl;
win.document.getElementById(tinyMCEPopup.getWindowArg("alt")).value = returndescription;
win.document.getElementById(tinyMCEPopup.getWindowArg("title")).value = returntitle;
  if (typeof(win.ImageDialog) != "undefined") {
            // we are, so update image dimensions...
            if (win.ImageDialog.getImageData)
                win.ImageDialog.getImageData();

            // ... and preview if necessary
            if (win.ImageDialog.showPreviewImage)
                win.ImageDialog.showPreviewImage(returnurl);
        }
tinyMCEPopup.close();