Conversion example of text from HTML Editor to PDF

HTML

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title>Demo of Web2Pdf Api</title>
    <!-- Skin CSS file -->
    <link rel="stylesheet" type="text/css" href="http://yui.yahooapis.com/2.9.0/build/assets/skins/sam/skin.css" />
    <!-- Utility Dependencies -->
    <script type="text/javascript" src="http://yui.yahooapis.com/2.9.0/build/yahoo-dom-event/yahoo-dom-event.js"></script>
    <script type="text/javascript" src="http://yui.yahooapis.com/2.9.0/build/element/element-min.js"></script>
    <!-- Needed for Menus, Buttons and Overlays used in the Toolbar -->
    <script type="text/javascript" src="http://yui.yahooapis.com/2.9.0/build/container/container_core-min.js"></script>
    <!-- Source file for Rich Text Editor-->
    <script type="text/javascript" src="http://yui.yahooapis.com/2.9.0/build/editor/simpleeditor-min.js"></script>
    <script type="text/javascript">
        var myEditor = new YAHOO.widget.SimpleEditor('CUrl', {
            height: '300px',
            width: '600px',
            dompath: true
        });
        myEditor.render();

        YAHOO.util.Event.on('btnConvert', 'click', function () {
            myEditor.saveHTML();
        });
    </script>
</head>
<body>
    <form id="form1" action="http://do.convertapi.com/Web2Pdf" method="post">
    <div style="width: 600px; margin: auto;">
        <h3>
            Conversion example of text from HTML Editor to PDF using Rest API <a href="http://www.convertapi.com"
                target="_blanks">http://www.convertapi.com</a></h3>
        <div class="yui-skin-sam">
            <textarea name="CUrl" id="CUrl" cols="50" rows="10">
         <strong>Your</strong> HTML <em>code</em> goes here.<br />
         <img src="http://www.programmableweb.com/images/apis/at4521.png" border="0" alt="ConvertAPI">    
        </textarea>
        </div>
        <br />
        <br />
        <a href="http://www.convertapi.com/prices" target="_blanks">Api Key(leave empty if you
            don't have...