html - jquery.typer.js is not working on ie7 to ie9 versions -

i having issue jquery.typer.js isnot displaying texts shows on other browsers firefox, chrome, safari. have created demo of work on jsfiddle. main issue want typer.js work works on non-ie-browsers.

here code using typewritter effect.

<div class="bubble_wrap">  <div class="bubble"></div> </div>  <script>     var win = $(window),     foo = $('.bubble');     foo.typer(['<h2><span>hey!</span><br> create hand-forged web 2.0/3.0/ responsive   websites, illustrations , html/css/html5/css3 slicings....</h2> ', '<h2><span>i </span><br>love doing vector arts, playing games , listening music in spare time.</h2>', '<h2>i <span><br>rajesh kr. das</span> working in ixod ui/ux designer <br>&amp; <br>front-end developer.</h2>']); </script> 

the full working example works on modern browsers fails load on ie7 ie9 link on jsfiddle.

link of example here

i again telling output doesnt show other browsers on ie-browsers 7 9, instead displays undefined message.

my question wasnot answered again posting in detail can solution time.

there problem in settimeout(typetext, options.duration/10,i);

ie 7 - 9 not recognize third param i.

solution is:

settimeout(function(){typetext(i)}, options.duration/10);