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I'm having a problem loading my Joomla website in Firefox, which has an unblockable popup.

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philbert
philbert
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I’m setting up a Joomla website to have an unblockable popup when the website first loads in a browser session. The popup works in Internet Explorer, but in Firefox only the semi-transparent dark background of the popup shows up, not the popup message itself, and if I check Firefox’s Error Console, I get this error message:

Error: uncaught exception: [Exception... "Could not convert JavaScript argument arg 0 [nsIDOM3Node.compareDocumentPosition]" nsresult: "0x80570009 (NS_ERROR_XPC_BAD_CONVERT_JS)" location: "JS frame ::..../media/system/js/mootools-core.js :: <TOP_LEVEL> :: line 1" data: no]

I’m setting up a Joomla website to have an unblockable popup when the website first loads in a browser session. The popup works in Internet Explorer, but in Firefox only the semi-transparent dark background of the popup shows up, not the popup message itself, and if I check Firefox’s Error Console, I get this error message: Error: uncaught exception: [Exception... "Could not convert JavaScript argument arg 0 [nsIDOM3Node.compareDocumentPosition]" nsresult: "0x80570009 (NS_ERROR_XPC_BAD_CONVERT_JS)" location: "JS frame ::..../media/system/js/mootools-core.js :: <TOP_LEVEL> :: line 1" data: no]

Modified by philbert