title: Convert hours and minute to millisecond using javascript or jQuery
body: <p>I have <code>Hours:Minute</code> format of time as string. To display it into highchart as time i need to convert this string into milliseconds.
  For example: <code>34:26</code> (34 hours and 26 minutes) millisecond is <code>124000000</code>
  How can i convert it to milliseconds using any of <code>jquery</code> or <code>javascript</code> function.</p>