Change event is not fired in FireFox when Radcombobox is used in custom control

Question

Hi,

I have a custom control which contains a RAdCombobox. I am adding a handler to the change event of the combo by using the following code

$addHandlers($find(this._CMBID).get_inputDomElement(), { 'change': this._onValidateMethod }, this);

where, the this._CMBID is the combo Id and this._onValidatemethod is method to add handler

The above code works perfectly in IE but in Firefox the change event is not fired. Can you please let me know if there is any solution for Firefox.

Thanks.

Ramya