Passing params into an iFrame

Question

Ok last question.  I promise. 
I have an iframe that in my irpt that I would like to pass a param from the main page into the iframe.
Can I use the below javascript:iframe as a src= instead of href= and instead of ('Cored Wire') can I use document.Line.getBrowserObject().getSelectedDatalinkValue();
I need to be able to stick the ibrowser value into this function so the iFram updates with the correct information.
href="javascript:iFrame('Cored Wire');"
function SelectLine(X)
     var LineID = document.Line.getBrowserObject().getSelectedDatalinkValue();
     var strUrl = "FR_Input_Production_History.irpt?Line=" + X;
     document.ifrReport.window.location.href = strUrl;
href="javascript:iFrame('Cored Wire');"

Answer 1

So, if I understand you correctly, you have a drop down iBrowser on the main page.  When a user selects a Line from the iBrowser, it fires the SelectLine(X) JS function and you want the iframe on the page to load the FR_Input_Production_History.irpt page with the correct Line as a URL param?
So if your iframe is defined something like this:
<iframe id="ifrReport" src=""></iframe>
Then your JS code "document.ifrReport.window...." could be replaced with:
document.getElementById("ifrReport").src = strUrl;
I hope this isn't your last question!  I like SDN points and T-shirts...