inc_func_common.asp
around line #378 find the following:
		Case "display"
			if strAllowHTML <> "1" then
				fString = HTMLEncode(fString)
			end if
	                if strBadWordFilter = "1" then
        	                fString = ChkBadWords(fString)
                	end if
			fString = replace(fString,"+","+")
			chkString = fString
			exit functionreplace the red highlighted line of code with this:			fString = replace(fString,"+","+")
			fString = replace(fString, """", """)