Using parameter in document.__.submit()

Hi. I want to pass a parameter to a js function and then use that parameter as the reference form in a document.__.submit() statement in the function. The coding is below. The js function fires, but the form fails to be submitted by the js. I am probably missing something obvious here, but...? Thanks to anyone who can shed some light on this for me!

<script language="JavaScript" type="text/javascript">
function openmydoc(theform)
{
document.theform.submit();
}
</script>

<form name="opendoc101" action="document.php" method="POST" id="101" >
</form>

<a href="javascript: openmydoc('opendoc101')">Do It</a>

 

haven't tested this but the parameter that you are passing to the document is a string so this should work:

<script language="JavaScript" type="text/javascript">
function openmydoc(theform)
{
document.getElementById(theform).submit();
}
</script>

<form name="opendoc101" action="document.php" method="POST" id="101" >
</form>

<a href="javascript: openmydoc('opendoc101')">Do It</a>

Code (markup):

 

That worked. Thanks very much camjohnson95!