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loaded into browsers under various labels. That happens to be properly formed ECMAScript code for all the encodings used. The bogus results for Opera9 can easily be reproduced in context of the testing script, but probably not individually from a clean cache; what's going on there is unknown. I also noted in running these tests that
Opera claims "Opera supports the entire ECMA-262 2nd and 3rd standards with no exceptions" while in fact their implementation does not, the parser rejects code that follows the IdentifierStart :: \ UnicodeEscapeSequence
production of ECMA-262 section 7.6. Instead it implements Opera-only extensions, like comma-free arrays ala [ 1 2 3 ]
. Other fun facts include:
IE does not implement onload for iframes and cannot modify the innerHTML or tr elements; Firefox ignores "tags" when setting the innerHTML of dynamically created tr elements with no ownerElement... Oh and Opera again needs </th> "tags" so it won't nest adjacent th elements when setting innerHTML.
HTML HTTP C-T | JS HTTP C-T | <script charset=... | utf-8 bom | IE6 | Opera9 | FF3 | Safari4 | "HTML5" |
---|---|---|---|---|---|---|---|---|
iso-8859-2 | iso-8859-2 | iso-8859-2 | 0 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
iso-8859-2 | iso-8859-2 | iso-8859-2 | 1 | utf-8 | iso-8859-2 | iso-8859-2 | utf-8 | utf-8 |
iso-8859-2 | iso-8859-2 | iso-8859-5 | 0 | iso-8859-5 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
iso-8859-2 | iso-8859-2 | iso-8859-5 | 1 | utf-8 | iso-8859-2 | iso-8859-2 | utf-8 | utf-8 |
iso-8859-2 | iso-8859-2 | none | 0 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
iso-8859-2 | iso-8859-2 | none | 1 | utf-8 | iso-8859-2 | iso-8859-2 | utf-8 | utf-8 |
iso-8859-2 | iso-8859-2 | utf-8 | 0 | utf-8 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
iso-8859-2 | iso-8859-2 | utf-8 | 1 | utf-8 | iso-8859-2 | iso-8859-2 | utf-8 | utf-8 |
iso-8859-2 | iso-8859-5 | iso-8859-2 | 0 | iso-8859-2 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
iso-8859-2 | iso-8859-5 | iso-8859-2 | 1 | utf-8 | iso-8859-5 | iso-8859-5 | utf-8 | utf-8 |
iso-8859-2 | iso-8859-5 | iso-8859-5 | 0 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
iso-8859-2 | iso-8859-5 | iso-8859-5 | 1 | utf-8 | iso-8859-5 | iso-8859-5 | utf-8 | utf-8 |
iso-8859-2 | iso-8859-5 | none | 0 | iso-8859-2 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
iso-8859-2 | iso-8859-5 | none | 1 | utf-8 | iso-8859-5 | iso-8859-5 | utf-8 | utf-8 |
iso-8859-2 | iso-8859-5 | utf-8 | 0 | utf-8 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
iso-8859-2 | iso-8859-5 | utf-8 | 1 | utf-8 | iso-8859-5 | iso-8859-5 | utf-8 | utf-8 |
iso-8859-2 | none | iso-8859-2 | 0 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
iso-8859-2 | none | iso-8859-2 | 1 | utf-8 | utf-8 | iso-8859-2 | utf-8 | utf-8 |
iso-8859-2 | none | iso-8859-5 | 0 | iso-8859-5 | iso-8859-2 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
iso-8859-2 | none | iso-8859-5 | 1 | utf-8 | utf-8 | iso-8859-5 | utf-8 | utf-8 |
iso-8859-2 | none | none | 0 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
iso-8859-2 | none | none | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-2 | none | utf-8 | 0 | utf-8 | iso-8859-2 | utf-8 | utf-8 | utf-8 |
iso-8859-2 | none | utf-8 | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-2 | utf-8 | iso-8859-2 | 0 | iso-8859-2 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-2 | utf-8 | iso-8859-2 | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-2 | utf-8 | iso-8859-5 | 0 | iso-8859-5 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-2 | utf-8 | iso-8859-5 | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-2 | utf-8 | none | 0 | iso-8859-2 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-2 | utf-8 | none | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-2 | utf-8 | utf-8 | 0 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-2 | utf-8 | utf-8 | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-5 | iso-8859-2 | iso-8859-2 | 0 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
iso-8859-5 | iso-8859-2 | iso-8859-2 | 1 | utf-8 | iso-8859-2 | iso-8859-2 | utf-8 | utf-8 |
iso-8859-5 | iso-8859-2 | iso-8859-5 | 0 | iso-8859-5 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
iso-8859-5 | iso-8859-2 | iso-8859-5 | 1 | utf-8 | iso-8859-2 | iso-8859-2 | utf-8 | utf-8 |
iso-8859-5 | iso-8859-2 | none | 0 | iso-8859-5 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
iso-8859-5 | iso-8859-2 | none | 1 | utf-8 | iso-8859-2 | iso-8859-2 | utf-8 | utf-8 |
iso-8859-5 | iso-8859-2 | utf-8 | 0 | utf-8 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
iso-8859-5 | iso-8859-2 | utf-8 | 1 | utf-8 | iso-8859-2 | iso-8859-2 | utf-8 | utf-8 |
iso-8859-5 | iso-8859-5 | iso-8859-2 | 0 | iso-8859-2 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
iso-8859-5 | iso-8859-5 | iso-8859-2 | 1 | utf-8 | iso-8859-5 | iso-8859-5 | utf-8 | utf-8 |
iso-8859-5 | iso-8859-5 | iso-8859-5 | 0 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
iso-8859-5 | iso-8859-5 | iso-8859-5 | 1 | utf-8 | iso-8859-5 | iso-8859-5 | utf-8 | utf-8 |
iso-8859-5 | iso-8859-5 | none | 0 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
iso-8859-5 | iso-8859-5 | none | 1 | utf-8 | iso-8859-5 | iso-8859-5 | utf-8 | utf-8 |
iso-8859-5 | iso-8859-5 | utf-8 | 0 | utf-8 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
iso-8859-5 | iso-8859-5 | utf-8 | 1 | utf-8 | iso-8859-5 | iso-8859-5 | utf-8 | utf-8 |
iso-8859-5 | none | iso-8859-2 | 0 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
iso-8859-5 | none | iso-8859-2 | 1 | utf-8 | utf-8 | iso-8859-2 | utf-8 | utf-8 |
iso-8859-5 | none | iso-8859-5 | 0 | iso-8859-5 | iso-8859-2 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
iso-8859-5 | none | iso-8859-5 | 1 | utf-8 | utf-8 | iso-8859-5 | utf-8 | utf-8 |
iso-8859-5 | none | none | 0 | iso-8859-5 | iso-8859-2 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
iso-8859-5 | none | none | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-5 | none | utf-8 | 0 | utf-8 | iso-8859-2 | utf-8 | utf-8 | utf-8 |
iso-8859-5 | none | utf-8 | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-5 | utf-8 | iso-8859-2 | 0 | iso-8859-2 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-5 | utf-8 | iso-8859-2 | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-5 | utf-8 | iso-8859-5 | 0 | iso-8859-5 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-5 | utf-8 | iso-8859-5 | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-5 | utf-8 | none | 0 | iso-8859-5 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-5 | utf-8 | none | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-5 | utf-8 | utf-8 | 0 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
iso-8859-5 | utf-8 | utf-8 | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
utf-8 | iso-8859-2 | iso-8859-2 | 0 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
utf-8 | iso-8859-2 | iso-8859-2 | 1 | utf-8 | iso-8859-2 | iso-8859-2 | utf-8 | utf-8 |
utf-8 | iso-8859-2 | iso-8859-5 | 0 | iso-8859-5 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
utf-8 | iso-8859-2 | iso-8859-5 | 1 | utf-8 | iso-8859-2 | iso-8859-2 | utf-8 | utf-8 |
utf-8 | iso-8859-2 | none | 0 | utf-8 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
utf-8 | iso-8859-2 | none | 1 | utf-8 | iso-8859-2 | iso-8859-2 | utf-8 | utf-8 |
utf-8 | iso-8859-2 | utf-8 | 0 | utf-8 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
utf-8 | iso-8859-2 | utf-8 | 1 | utf-8 | iso-8859-2 | iso-8859-2 | utf-8 | utf-8 |
utf-8 | iso-8859-5 | iso-8859-2 | 0 | iso-8859-2 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
utf-8 | iso-8859-5 | iso-8859-2 | 1 | utf-8 | iso-8859-5 | iso-8859-5 | utf-8 | utf-8 |
utf-8 | iso-8859-5 | iso-8859-5 | 0 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
utf-8 | iso-8859-5 | iso-8859-5 | 1 | utf-8 | iso-8859-5 | iso-8859-5 | utf-8 | utf-8 |
utf-8 | iso-8859-5 | none | 0 | utf-8 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
utf-8 | iso-8859-5 | none | 1 | utf-8 | iso-8859-5 | iso-8859-5 | utf-8 | utf-8 |
utf-8 | iso-8859-5 | utf-8 | 0 | utf-8 | iso-8859-5 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
utf-8 | iso-8859-5 | utf-8 | 1 | utf-8 | iso-8859-5 | iso-8859-5 | utf-8 | utf-8 |
utf-8 | none | iso-8859-2 | 0 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 | iso-8859-2 |
utf-8 | none | iso-8859-2 | 1 | utf-8 | utf-8 | iso-8859-2 | utf-8 | utf-8 |
utf-8 | none | iso-8859-5 | 0 | iso-8859-5 | iso-8859-2 | iso-8859-5 | iso-8859-5 | iso-8859-5 |
utf-8 | none | iso-8859-5 | 1 | utf-8 | utf-8 | iso-8859-5 | utf-8 | utf-8 |
utf-8 | none | none | 0 | utf-8 | iso-8859-2 | utf-8 | utf-8 | utf-8 |
utf-8 | none | none | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
utf-8 | none | utf-8 | 0 | utf-8 | iso-8859-2 | utf-8 | utf-8 | utf-8 |
utf-8 | none | utf-8 | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
utf-8 | utf-8 | iso-8859-2 | 0 | iso-8859-2 | utf-8 | utf-8 | utf-8 | utf-8 |
utf-8 | utf-8 | iso-8859-2 | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
utf-8 | utf-8 | iso-8859-5 | 0 | iso-8859-5 | utf-8 | utf-8 | utf-8 | utf-8 |
utf-8 | utf-8 | iso-8859-5 | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
utf-8 | utf-8 | none | 0 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
utf-8 | utf-8 | none | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
utf-8 | utf-8 | utf-8 | 0 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |
utf-8 | utf-8 | utf-8 | 1 | utf-8 | utf-8 | utf-8 | utf-8 | utf-8 |