Twttr.events.bind callback function firing twice or more time

[Manikadarkarai]

In my site have more than 500 products(with image or text) per page Like

each product have the twitter share button on it. Here i have use the" twitter card(summary-large-image)" for share the image product or text product with twitter. And i have use the “twttr.events.bind” function for callback. But the twttr.events.bind firing twice or more times. Thanks in advance.

[Manikadarkarai]

Finally Its working for me…
1.Js Link

2. Twitter Share Button

Tweet

3. Callback Function