you are adding the div artound the td tags:
<div id="test1" style="position:relative">
<td><span id="sprytextfield1">
<input type="text" name="textfield" id="textfield" />
<span class="textfieldRequiredMsg">A value is required.</span></span></td>
</div>
the div needs to be inside of the td tags:
<td><div id="test1" style="position:relative"><span id="sprytextfield1">
<input type="text" name="textfield" id="textfield" />
<span class="textfieldRequiredMsg">A value is required.</span></span></div></td>