MX

Table Of Contents
Therefore it's sometimes a good idea to make your placeholder object more than just a black rectangle,
or an accurate image of the widget that appears on your page. You may decide to use a group as your
placeholder object, where the group includes a text message asking the visitor to install Flash so that they
can see your Flash content.
Regenerate placeholder image automatically: If this option at the bottom of the Placeholder tab
is selected, then the placeholder image gets automatically generated from the content you have added,
whenever the content changes or when you resize the placeholder object.
When you paste code or import files directly onto your page, as recommended above, this option is
selected automatically for the placeholder image that gets generated. Sometimes it's useful to turn it off
after inserting content this way, if you are happy with the preview image and no longer want it to be
re-generated if you change the content in some way.
Page 811