On Demand Javascrpt execution - need some help

All,

I am doing some AJAX coding, and have a small problem.
On a particular request the server side code returns a script tag.
<script type="text/javascript" id="scriptToExecute">
$("Accordian").visualEffect("Accordian",{headingSelector:"h5",sectionSelector:"div.Accordian-Blind",showSection: 0, duration: 0.3});
</script>

On the client side, my onComplete handler invokes a function, that pulls the Script value and evals it.
function processAnyOnDemandJavascript()
{
var scriptElement = $("scriptToExecute");
if ( scriptElement != null )
{
var nodeValue = $("scriptToExecute").firstChild.nodeValue;
var temp = eval(nodeValue);
}
}


The problem, I have is that after the execution ( no errors ) it "seems" to just disapear and do nothing, What is the clue that I missed here.

Many thanks for any assistance