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Email CSS direction obfuscation -- with progressive enhancement
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| <!DOCTYPE html> | |
| <meta charset=utf-8> | |
| <title>Email CSS direction obfuscation -- with progressive enhancement</title> | |
| <span style="display:inline-block; unicode-bidi:bidi-override; direction:rtl;" onmouseover="this.innerText=this.innerText.split('').reverse().join(''); this.style.unicodeBidi='';this.style.direction=''; this.removeAttribute('onmouseover');"> | |
| moc.liamg@reinreb.eniotna | |
| </span> |
Very nice! Assuming the client has JavaScript enabled, of course.
I took the liberty of adapting your code for use in a mailto link:
<a href="" onmouseover="this.href='moc.elpmaxe@enoemos:otliam'.split('').reverse().join(''); this.removeAttribute('onmouseover');">
<span style="display:inline-block; unicode-bidi:bidi-override; direction:rtl;" onmouseover="this.innerText=this.innerText.split('').reverse().join(''); this.style.unicodeBidi='';this.style.direction=''; this.removeAttribute('onmouseover');">moc.elpmaxe@enoemos</span>
</a>
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http://bl.ocks.org/abernier/6203636