How to call a javascript function from the CSS class

[krishire]

How to call a javascript function from the CSS class

[BlobFisk]

I don't quite understand exactly what you mean, but I'd have to say that the answer to your question will be that you can't.

While it's possible to manipulate the DOM and CSS styling of DOM elements with Javascript, you cannot run Javascript functions using CSS.

You need to use an event to run javascript functions from elements, like onclick, onmouseover etc. etc.

HTH