First time the form is loaded only 1 check mark on required fields is visible. After submission (post to the same page) 2 check marks are placed before the required fields. Is this a caching problem?
Before:
...
<td id="_symbname">
<div class=DHTMLSuite_validationImage DHTMLSuite_validInputImage>
</td>
...
After submit:
<td id="_symbname">
<div class=DHTMLSuite_validationImage DHTMLSuite_validInputImage>
<div class=DHTMLSuite_validationImage DHTMLSuite_validInputImage>
</td>