Call the svg search (contextual menu in ASV3) with JavaScript

I need to call the svg search function (present in the contextual menu - right click in the svg - with adobe svg viewer 3) using a javascript function.
The user click on an icon, execute a javascript function to display the ASV search function.
I found anything in many forums about this case.
Is it possible ? Do you have made a similar thing ?
It's with IE6...