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Execute a web page's javascript

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Oops. Forgot the first paragraph.

I've seen a good dozen times in the help and support forum people asking how to execute javascript functions in a web page. I've already done this using htas, but never really managed to solve in plain html.

The example should illustrate the HOW.

The one thing that I've not been able to do is to get the return values or objects from functions, only through htas as shown in Dynamic html in au3, manipulate javascript objects in au3

#include <IE.au3>

$Html = '<html>' & @CRLF _
        &'<head>' & @CRLF _
        &'<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">' & @CRLF _
        &'<title></title>' & @CRLF _
        &'<meta name="description" content="">' & @CRLF _
        &'<meta name="keywords" content="">' & @CRLF _
        &'<meta name="author" content="iperezm@interactive.net.ec">' & @CRLF _
        &'<meta name="generator" content="AceHTML 5 Freeware">' & @CRLF _
        &'<script type=text/javascript>' & @CRLF _
        &'function JsMsgBox(pMsg){' & @CRLF _
        &'alert(pMsg);' & @CRLF _
        &'}' & @CRLF _
        &'</script>' & @CRLF _
        &'</head>' & @CRLF _
        &'<body>' & @CRLF _
        &'Time to get som..' & @CRLF _
        &'</body>' & @CRLF _
_IEDocWriteHTML ( $oIE, $Html )
$oIE.document.parentwindow.execScript('JsMsgBox("beer");', 'javascript')
Edited by ivan

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