<!DOCTYPE html>
<html lang="en">
<head>
    <title>igv.js</title>
</head>

<body>

<button id="logSession">Log Session</button>
<p>


<div id="igvDiv" style="padding-top: 10px;padding-bottom: 10px; border:1px solid lightgray"></div>

<script type="module">

    import igv from "../../js"

    var options =
        {
            genome: "hg38",
            locus: "chr4:102,596,175-102,596,215",

            "tracks": [
                {
                    name: "VCF",
                    type: "variant",
  