Question

I have implemented a web page with Flash Player. And then I have used SetVariable keyword to give a param for a flash player object.

document.getElementById('flashPlayer').SetVariable("player.jsUrl","www.my.com/Songs/a.mp3");

It is working finely in IE and Chrome except Firefox. Which keyword is working concern it in Firefox?

P.S The error is “Error calling method on NPObject!”.

Answer 1

Firefox can only use this function on the embed element, not the object element.

HTML

<object id="flashPlayer">
    <embed id="flashPlayerEmbed">
</object>

Javascript

var player = document.getElementById('flashPlayer');

if(typeof(player.SetVariable) == 'undefined') {
   player = document.getElementById('flashPlayerEmbed');
}

player.SetVariable("plyaer.jsUrl", "www.my.com/Songs/a.mp3");