How to call javascript inside flex 3?

function func(param)
{
 ...
}

How to call an external javascript function func with 开发者_Go百科param as parameter inside flex 3?

Use "ExternalInterface.call" method or use Flex-Ajax bridge to communicate with JavaScript. More info can be found here:

http://livedocs.adobe.com/flex/3/html/help.html?content=ajaxbridge_1.html