[Htmlunit-user] Trying to execute onClick event handler of HTML AREA

[Ryan L. <Rya...@Su...>]

Hello,

I'm using HtmlUnit v, 1.2.3.

I have a page that renders an image map with multiple 'live' areas.
Here is an example of the AREA element:

   <area alt="NAmerica" coords=<SOME COORDS>" shape="poly"
onmouseout="document.forms[0].mapImage.src='/images/world.gif'"
onmouseover="document.forms[0].mapImage.src='/images/world_namer.gif'"
onclick="document.forms[0].worldMap_current.value='NAmerica';
document.forms[0].submit()">

I'm trying to validate the worldMap_current hidden field is
appropriately updated when the onClick handler is invoked, however
when I call executeJavascriptIfPossible on the HtmlArea element, I
receive the following:

----------------------------------------------------------
EcmaError: lineNumber=[1] column=[0]
lineSource=[document.forms[0].elements['worldMap_current'].value='NAmerica'; document.forms[0].submit()] name=[ConversionError] sourceName=[)] message=[The undefined value has no properties.] errorObject=[ConversionError: The undefined value has no properties.]
---------------------------------------------------------

Anyone have any thoughts on this before I start digging deeper?