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<title>SMIL in HTML</title>
 
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<h1>SMIL In  HTML</h1>
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<hr />
<p class="intro">Internet Explorer can run SMIL presentations inside HTML files.</p>

<hr />

<h2>Running SMIL Presentations in IE</h2>

<p>With Internet Explorer 5.5 or later, SMIL elements can be inserted into HTML 
files.</p>

<p>This way any SMIL presentation can run over the Internet as standard HTML 
files.</p>

<hr />

<h2>Adding References</h2>

<p>To use SMIL elements in HTML you must define a &quot;time&quot; namespace for 
Internet Explorer to recognize the elements. This is done by:</p>

<ul type="square">
  <li>Adding a namespace definition to the &lt;html&gt; tag.</li>
  <li>Adding an &lt;?import&gt; element to import the &quot;time&quot; namespace.</li>
</ul>

<p>To add SMIL attributes to standard HTML elements you must define a &quot;time&quot; class 
for Internet Explorer to recognize the attributes. This is done by:</p>

<ul type="square">
  <li>Adding a &lt;style&gt; element to define the class &quot;time&quot;.</li>
</ul>

<table border="1" width="100%" class="ex" cellspacing="0">
<tr><td>
<pre>&lt;html xmlns:time=&quot;urn:schemas-microsoft-com:time&quot;&gt;
&lt;head&gt;
  &lt;?import namespace=&quot;time&quot; implementation=&quot;#default#time2&quot;&gt;
  &lt;style&gt;.time {behavior: url(#default#time2)}&lt;/style&gt;
&lt;/head&gt;</pre>
</td></tr>
</table>  
<p>You can see the full running example in the next paragraph.</p>

<hr />

<h2>Adding SMIL Elements</h2>

<p>To run a SMIL presentation in HTML, just add a prefix and a class attribute to 
the SMIL elements:</p>

<table border="1" width="100%" class="ex" cellspacing="0">
<tr><td>
<pre>&lt;time:seq repeatCount=&quot;indefinite&quot;&gt;
  &lt;img class=&quot;time&quot; src=&quot;image1.jpg&quot; dur=&quot;3s&quot; /&gt;
  &lt;img class=&quot;time&quot; src=&quot;image2.jpg&quot; dur=&quot;3s&quot; /&gt;
&lt;/time:seq&gt;</pre>
</td></tr>
</table>  

<p>In the example above we have added class=&quot;time&quot; to the &lt;img&gt; 
elements, and a &quot;time&quot; prefix to the SMIL elements</p>

<p>To run a SMIL presentation in HTML, just add a prefix and a class attribute to 
the SMIL elements:</p>

<table border="0" width="100%" class="tip" cellspacing="0">
<tr><td><img src="../images/lamp.gif" alt="lamp" /> The class and namespace do not 
  have to be called &quot;time&quot;. Any name will do.</td></tr>
</table>  
<br />
<hr />

<h2>A Internet Explorer Example</h2>

<table border="1" width="100%" class="ex" cellspacing="0">
<tr><td>
<pre>&lt;html xmlns:time=&quot;urn:schemas-microsoft-com:time&quot;&gt;
&lt;head&gt;
  &lt;?import namespace=&quot;time&quot; implementation=&quot;#default#time2&quot;&gt;
  &lt;style&gt;.time {behavior: url(#default#time2)}&lt;/style&gt;
&lt;/head&gt;</pre>
<pre>&lt;body&gt;
  &lt;time:seq repeatCount=&quot;indefinite&quot;&gt;
    &lt;img class=&quot;time&quot; src=&quot;image1.jpg&quot; dur=&quot;3s&quot; /&gt;
    &lt;img class=&quot;time&quot; src=&quot;image2.jpg&quot; dur=&quot;3s&quot; /&gt;
  &lt;/time:seq&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>
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