On Button Click constructing a filling values with new Array
<p>I have this data as shown, on click of a button, is it possible to construct this <code>jsonData</code>  with some different data?</p>

<pre><code>var jsonData = [{open:100.01,high:104.06},
        {open:100.02,high:105.06},
        {open:100.03,high:106.06},
        {open:100.04,high:107.06}];

function callMe()
{
}

button onclick= "callMe()";
</code></pre>

<p>(Later, I will construct this data from Database, right now I am working with only Front End on JavaScript) </p>
