# ASP: FCKeditor Opera compability issues and IE rendering

**URL:** <https://forum.kirupa.com/t/asp-fckeditor-opera-compability-issues-and-ie-rendering/216578>\
**Category:** programming\
**Created:** [February 18, 2007, 12:23pm UTC](https://forum.kirupa.com/t/asp-fckeditor-opera-compability-issues-and-ie-rendering/216578 "2007-02-18T12:23:10Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mikken](https://avatars.discourse-cdn.com/v4/letter/m/e5b9ba/32.png) [@mikken](https://forum.kirupa.com/u/mikken)\
**Post date:** [February 18, 2007, 12:23pm UTC](https://forum.kirupa.com/t/asp-fckeditor-opera-compability-issues-and-ie-rendering/216578/1 "2007-02-18T12:23:10Z")

</div>

Hi I have som problems, and I suspect it’s me being stupid:

I’m trying to combine two scripts, one fileupload script and fckeditor. I’m having som trouble getting the fckeditor to work, and the three browsers i test it in confuses me with different errors:

**Firefox:** Displays like i expect it to  
**Opera:** Fails the compabilityscript, which is kind of surprising. Displays a textarea, which is what the script should do if it fails the IsCompatible() function.  
**IExplore 7:** Does nothing right of course. It passes the compability-test, but fails to render… Shows nothing, although the source shows that correct(?) syntax is there.

My guess is that it’s this script that’s causing opera’s problems:

```auto
	
Private Function IsCompatible()

		Dim sAgent
		sAgent = Request.ServerVariables("HTTP_USER_AGENT")

		Dim iVersion

		If InStr(sAgent, "MSIE") > 0 AND InStr(sAgent, "mac") <= 0 AND InStr(sAgent, "Opera") <= 0 Then
			iVersion = CInt( ToNumericFormat( Mid(sAgent, InStr(sAgent, "MSIE") + 5, 3) ) )
			IsCompatible = ( iVersion >= 5.5 )
		ElseIf InStr(sAgent, "Gecko/") > 0 Then
			iVersion = CLng( Mid( sAgent, InStr( sAgent, "Gecko/" ) + 6, 8 ) )
			IsCompatible = ( iVersion >= 20030210 )
		Else
			IsCompatible = False
		End If

	End Function

```

With IE, i don’t know, there’s no reason why it shouldn’t work as far as i know  
This is the URL:

[http://amp-up.no/blogg/saveany.asp](http://amp-up.no/blogg/saveany.asp)

The upload script doesn’t work yet and i know about the broken image-link, so no need to focus on that.

Any help would be much appreciated!