tinyMCE.addI18n('en.mediamanager_dlg',{
desc:"Insert / edit media",
delta_width: 0,
delta_height: 0,
no_src: 'An URL is required. Please select a media item or enter an URL',
no_width: 'A width value is required.',
no_height: 'A height value is required.',
is_external: "The URL you entered seems to be an external link, do you want to add the required http:// prefix?",
add_controls_height: "Add additional height for player controls (this may have already been added in a previous edit)?"
});