broadcast a message to online members

[adrianmak]

Is it able to, for a web administrator, he/she can use the vB control panel , type a message and then submit. That message will broadcast to all online members .

At the members screen, they will received a popup windows


it is good for some emergency system maintenance

[mjames]

This is more of a template modification than anything. You can insert the pop-up window code into your page and put your message in there for your members to see.

[adrianmak]

could you mind teach me how to do it ?

[mjames]

You can find the code for such things at HTMLGoodies.com, a great resource.