i want to load the html file in tabpanel for that i write the code in this way
but the problem is the html file is loading properly but in the html file there is a script tag, the script tag is not loading with the html file. i want to execute the script when html file is going to load

pls give me some suggestions

this is my js file

demos.Tab = new Ext.TabPanel({
    title: "home",
    iconCls: "home",
    defaults: {
        styleHtmlContent: true
    items: [{
        title: 'Playlist',
        scroll: 'vertical',
        html: 'test'
    }, {
        title: "myItemTitle",
        id: "myItemId"
     url: 'i.html',
     loadScripts: true,
     scripts: true,
     success: function (response, opts) {
         demos.Tab.items.get(1).update(response.responseText, true); //2nd parameter is "loadScripts"
     scope: this

and this is my html file which i want to load

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >



<meta http-equiv="Content-Type" content="text/html;charset=utf8" />

<script type="text/javascript">

    function TimerSlide() {






<H1>Hello </H1>
<input type="button" value="hh" onclick="TimerSlide()" />