VB.NET Gecko Web Browser javascript function calling?

I am using Gecko Web Browser within my VB.NET (Windows Form App) and the web Browser has loaded an local html file. This html has embed in-line a svg file (human body diagram with bones and internal organs) enter image description here with a javascript function for picking up all the "ids" elements from svg document, and then call the javascript function from VB.NET (Windows form app), but I don't know to do the calling. Can anyone help me please, or give me a source code example please? All the stuff I've found is based in C#... This is my javascript function in my HTML FILE:

<script type="text/javascript">

(funcion () {

// Function to be called in VB.NET when the DOM is loaded


var SVGHandler = function () {

    // Picking up the id Root Node="CUERPO_HUMANO" into svg variable

    var svg = document.querySelector('#CUERPO_HUMANO');


    // In Items we save all the <g> which have an ID

    var items = svg.querySelectorAll('g[id], path[id]');

    //var items = svg.querySelectorAll('g[id]');

    // We loop all the nodes saved in Items and add them to click event listener 

    forEach(items, function (index, value) {

        value.addEventListener('click', function (event) {



                event.preventDefault();

                //We avoid the spread of events
                event.stopPropagation();





                return event.currentTarget.id

                // console.log(event.currentTarget.id)

            });

    });



}

// http://ift.tt/1WMAJHj

var forEach = function (array, callback, scope) {

  for (var i = 0; i < array.length; i++) {

    callback.call(scope, i, array[i]); // passes back stuff we need

  }

};



// With this method, we call a SVGHandler when DOM is totally loaded 

document.addEventListener('DOMContentLoaded', SVGHandler);

})();

IN MY VB.NET FORM: What code should I use in VB.NET for calling my javascript function each time I click on a specific bone or organ over the human body diagram loaded in Gecko Web Browser? I want to save the "id" picked up with the calling into a string variable for being used as a parameter in a SQL statement and populate a datagridview with data. Can anyone help me please? I was searching and all the stuff is referred to C# and any VB.NET example. even though I was trying to figure out the equivalence in VB.NET trying to convert the C# example to VB.NET, I have some doubts how to do the javascript call. According to my javascript function, could be like this?:

browserControl.Navigate("javascript:void(funcion())");

Please, Can anyone help me to solve this?. I would be very thankful...