XML : Ticker functionality from XML to HTML5

  <?xml version="1.0" encoding="UTF-8"?>  <content>    <ticker duration="00:15"> Test Ticker1 </ticker>      <ticker duration="00:15"> Test Ticker2 </ticker>    <ticker duration="00:15">Test Ticker3</ticker>  </content>    

I want to use this xml (file content is dynamic.An example is given above) to html to access the text and Duration.Using this details we want to create a Ticker in html.After a particular time duration the next text content want to display.Can anyone help me to complete the task?