div></div> </div><span> </span>
</div>

<!-- Test Element opacity functions -->
<img id="op1" alt="op2" src="icon.png" style="opacity:0.5;filter:alpha(opacity=50)" />
<img id="op2" alt="op2" src="icon.png"/>
<img id="op3" alt="op3" src="icon.png"/>
<img id="op4-ie" alt="op3" src="icon.png" style="filter:alpha(opacity=30)" />

<!-- Test Element.childrenWithClassName -->
<div id="Container" class="moo hoo">
  <span id="1" class="firstClass">First class</span>
  <span id="2" class="secondClass">Second class</s