AES in javascript that matches PHP's mcrypt

[LypeSliplysig]

Is there any javascript libs that lets you encrypt and decrypt 256 bit AES the way you do it with mcrypt in PHP (and get the same result of course)? I want to give it a variable-length message and a 32 chars key. All libs i find wants fixed-length blocks of cleartext and byte-arrays of keys...This is how it's done in php:\[code\]$iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB);$iv = mcrypt_create_iv($iv_size, MCRYPT_RAND);echo mcrypt_encrypt(MCRYPT_RIJNDAEL_256, "32 CHARS THAT REPRESENT MY KEY!!", "hello", MCRYPT_MODE_ECB, $iv); \[/code\]