IE browser support for example

[stone02111]

I have hosted it in apache, it works fine in chrome,firefox and IE(8,10).But client can not connect in IE9;
and client can connect in IE6, IE7, when sending a message error has occurred.

Error msg:
Line: 4
Char: 2234
Error: Object doesn't support this property or method
Code: 0

[whg333]

because the IE(version < 10) client not support Html5/Websocket