Microsoft recently announced (again) that they will be changing the way Internet Explorer handles plugins (more info here).
Basically, the functionality changes work like this:
When using an
embed tag to insert a plugin into an HTML document, that plugin will not allow user interaction until the user clicks on it. Microsoft calls this process “Activating an ActiveX Control’s Interface.”
In the case of the Flash plugin, it means that your Flash movies will not work until a user ‘activates’ it first by clicking on it.
The details are still a bit fuzzy, and I can’t find a developer preview of IE 6 or IE 7 that include this new functionality to test this new functionality (If you find one, please let me know) (see below). This is a slight improvement over the previous ‘fix’ which was a small dialog prompt for each ActiveX control on a page. Now you just have to click on each control to activate it (if you want to interact with it).
Microsoft says “We believe over the next six months, most customers will be running copies of Internet Explorer with this behavior.” The changes will be rolled into IE 6 through security updates to Windows, and included in IE 7.
UPDATE (1-22-2006): Apple has recently released a new script that is similar to my QTObject script to prepare people for the upcoming IE changes.
* UPDATE (2-21-2006): After testing with a patch (search the page for ‘English’ to find the download link) that Microsoft released recently released (and with some help from Dan Freeman) it turns out that you must have ‘Disable Script Debugging’ checked in the Advanced options of IE in order for the controls to be activated as they are embedded. If you have Script debugging on (it’s off by default) then you will still need to activate each ActiveX control on the page.
Also: Macromeida/Adobe has a new Active Content Developer Center.
UPDATE (3-1-2006): Microsoft has released the update. There’s more information and a nice list of possible issues you might have after installing the update on this Microsoft KB article page.
UPDATE (3-24-2006): Looks like Microsoft is set to roll out the Eolas changes to everyone around April 11th. Get ready.
UPDATE (3-29-2006) Microsoft announced their future plans for releasing the patch to customers today.