text: /**
  * jQuery MD5 hash algorithm function
  *
  * <code>
  * Calculate the md5 hash of a String
  * String $.md5 ( String str )
  * </code>
  *
  * Calculates the MD5 hash of str using the 绂� RSA Data Security, Inc. MD5 Message-Digest Algorithm, and returns that hash.
  * MD5 (Message-Digest algorithm 5) is a widely-used cryptographic hash function with a 128-bit hash value. MD5 has been employed in a wide variety of security applications, and is also commonly used to check the integrity of data. The generated hash is also non-reversable. Data cannot be retrieved from the message digest, the digest uniquely identifies the data.
  * MD5 was developed by Professor Ronald L. Rivest in 1994. Its 128 bit (16 byte) message digest makes it a faster implementation than SHA-1.
  * This script is used to process a variable length message into a fixed-length output of 128 bits using the MD5 algorithm. It is fully compatible with UTF-8 encoding. It is very useful when u want to transfer encrypted passwords over the internet. If you plan using UTF-8 encoding in your project don't forget to set the page encoding to UTF-8 (Content-Type meta tag).
  * This function orginally get from the WebToolkit and rewrite for using as the jQuery plugin.
  *
  * Example
  * Code
  * <code>
  * $.md5("I'm Persian.");
  * </code>
  * Result
  * <code>
  * "b8c901d0f02223f9761016cfff9d68df"
  * </code>
  *
  * @alias Muhammad Hussein Fattahizadeh < muhammad [AT] semnanweb [DOT] com >
  * @link http://www.semnanweb.com/jquery-plugin/md5.html
  * @see http://www.webtoolkit.info/
  * @license http://www.gnu.org/licenses/gpl.html [GNU General Public License]
  * @param {jQuery} {md5:function(string))
  * @return string
  */
  
  (function($){
  
  var rotateLeft = function(lValue, iShiftBits) {
  return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits));
  }
  
  var addUnsigned = function(lX, lY) {
  var lX4, lY4, lX8, lY8, lResult;
  lX8 = (lX & 0x80000000);
  lY8 = (lY & 0x80000000);
  lX4 = (lX & 0x40000000);
  lY4 = (lY & 0x40000000);
  lResult = (lX & 0x3FFFFFFF) + (lY & 0x3FFFFFFF);
  if (lX4 & lY4) return (lResult ^ 0x80000000 ^ lX8 ^ lY8);
  if (lX4 | lY4) {
  if (lResult & 0x40000000) return (lResult ^ 0xC0000000 ^ lX8 ^ lY8);
  else return (lResult ^ 0x40000000 ^ lX8 ^ lY8);
  } else {
  return (lResult ^ lX8 ^ lY8);
  }
  }
  
  var F = function(x, y, z) {
  return (x & y) | ((~ x) & z);
  }
  
  var G = function(x, y, z) {
  return (x & z) | (y & (~ z));
  }
  
  var H = function(x, y, z) {
  return (x ^ y ^ z);
  }
  
  var I = function(x, y, z) {
  return (y ^ (x | (~ z)));
  }
  
  var FF = function(a, b, c, d, x, s, ac) {
  a = addUnsigned(a, addUnsigned(addUnsigned(F(b, c, d), x), ac));
  return addUnsigned(rotateLeft(a, s), b);
  };
  
  var GG = function(a, b, c, d, x, s, ac) {
  a = addUnsigned(a, addUnsigned(addUnsigned(G(b, c, d), x), ac));
  return addUnsigned(rotateLeft(a, s), b);
  };
  
  var HH = function(a, b, c, d, x, s, ac) {
  a = addUnsigned(a, addUnsigned(addUnsigned(H(b, c, d), x), ac));
  return addUnsigned(rotateLeft(a, s), b);
  };
  
  var II = function(a, b, c, d, x, s, ac) {
  a = addUnsigned(a, addUnsigned(addUnsigned(I(b, c, d), x), ac));
  return addUnsigned(rotateLeft(a, s), b);
  };
  
  var convertToWordArray = function(string) {
  var lWordCount;
  var lMessageLength = string.length;
  var lNumberOfWordsTempOne = lMessageLength + 8;
  var lNumberOfWordsTempTwo = (lNumberOfWordsTempOne - (lNumberOfWordsTempOne % 64)) / 64;
  var lNumberOfWords = (lNumberOfWordsTempTwo + 1) * 16;
  var lWordArray = Array(lNumberOfWords - 1);
  var lBytePosition = 0;
  var lByteCount = 0;
  while (lByteCount < lMessageLength) {
  lWordCount = (lByteCount - (lByteCount % 4)) / 4;
  lBytePosition = (lByteCount % 4) * 8;
  lWordArray[lWordCount] = (lWordArray[lWordCount] | (string.charCodeAt(lByteCount) << lBytePosition));
  lByteCount++;
  }
  lWordCount = (lByteCount - (lByteCount % 4)) / 4;
  lBytePosition = (lByteCount % 4) * 8;
  lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80 << lBytePosition);
  lWordArray[lNumberOfWords - 2] = lMessageLength << 3;
  lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29;
  return lWordArray;
  };
  
  var wordToHex = function(lValue) {
  var WordToHexValue = "", WordToHexValueTemp = "", lByte, lCount;
  for (lCount = 0; lCount <= 3; lCount++) {
  lByte = (lValue >>> (lCount * 8)) & 255;
  WordToHexValueTemp = "0" + lByte.toString(16);
  WordToHexValue = WordToHexValue + WordToHexValueTemp.substr(WordToHexValueTemp.length - 2, 2);
  }
  return WordToHexValue;
  };
  
  var uTF8Encode = function(string) {
  string = string.replace(/\x0d\x0a/g, "\x0a");
  var output = "";
  for (var n = 0; n < string.length; n++) {
  var c = string.charCodeAt(n);
  if (c < 128) {
  output += String.fromCharCode(c);
  } else if ((c > 127) && (c < 2048)) {
  output += String.fromCharCode((c >> 6) | 192);
  output += String.fromCharCode((c & 63) | 128);
  } else {
  output += String.fromCharCode((c >> 12) | 224);
  output += String.fromCharCode(((c >> 6) & 63) | 128);
  output += String.fromCharCode((c & 63) | 128);
  }
  }
  return output;
  };
  
  $.extend({
  md5: function(string) {
  var x = Array();
  var k, AA, BB, CC, DD, a, b, c, d;
  var S11=7, S12=12, S13=17, S14=22;
  var S21=5, S22=9 , S23=14, S24=20;
  var S31=4, S32=11, S33=16, S34=23;
  var S41=6, S42=10, S43=15, S44=21;
  string = uTF8Encode(string);
  x = convertToWordArray(string);
  a = 0x67452301; b = 0xEFCDAB89; c = 0x98BADCFE; d = 0x10325476;
  for (k = 0; k < x.length; k += 16) {
  AA = a; BB = b; CC = c; DD = d;
  a = FF(a, b, c, d, x[k+0], S11, 0xD76AA478);
  d = FF(d, a, b, c, x[k+1], S12, 0xE8C7B756);
  c = FF(c, d, a, b, x[k+2], S13, 0x242070DB);
  b = FF(b, c, d, a, x[k+3], S14, 0xC1BDCEEE);
  a = FF(a, b, c, d, x[k+4], S11, 0xF57C0FAF);
  d = FF(d, a, b, c, x[k+5], S12, 0x4787C62A);
  c = FF(c, d, a, b, x[k+6], S13, 0xA8304613);
  b = FF(b, c, d, a, x[k+7], S14, 0xFD469501);
  a = FF(a, b, c, d, x[k+8], S11, 0x698098D8);
  d = FF(d, a, b, c, x[k+9], S12, 0x8B44F7AF);
  c = FF(c, d, a, b, x[k+10], S13, 0xFFFF5BB1);
  b = FF(b, c, d, a, x[k+11], S14, 0x895CD7BE);
  a = FF(a, b, c, d, x[k+12], S11, 0x6B901122);
  d = FF(d, a, b, c, x[k+13], S12, 0xFD987193);
  c = FF(c, d, a, b, x[k+14], S13, 0xA679438E);
  b = FF(b, c, d, a, x[k+15], S14, 0x49B40821);
  a = GG(a, b, c, d, x[k+1], S21, 0xF61E2562);
  d = GG(d, a, b, c, x[k+6], S22, 0xC040B340);
  c = GG(c, d, a, b, x[k+11], S23, 0x265E5A51);
  b = GG(b, c, d, a, x[k+0], S24, 0xE9B6C7AA);
  a = GG(a, b, c, d, x[k+5], S21, 0xD62F105D);
  d = GG(d, a, b, c, x[k+10], S22, 0x2441453);
  c = GG(c, d, a, b, x[k+15], S23, 0xD8A1E681);
  b = GG(b, c, d, a, x[k+4], S24, 0xE7D3FBC8);
  a = GG(a, b, c, d, x[k+9], S21, 0x21E1CDE6);
  d = GG(d, a, b, c, x[k+14], S22, 0xC33707D6);
  c = GG(c, d, a, b, x[k+3], S23, 0xF4D50D87);
  b = GG(b, c, d, a, x[k+8], S24, 0x455A14ED);
  a = GG(a, b, c, d, x[k+13], S21, 0xA9E3E905);
  d = GG(d, a, b, c, x[k+2], S22, 0xFCEFA3F8);
  c = GG(c, d, a, b, x[k+7], S23, 0x676F02D9);
  b = GG(b, c, d, a, x[k+12], S24, 0x8D2A4C8A);
  a = HH(a, b, c, d, x[k+5], S31, 0xFFFA3942);
  d = HH(d, a, b, c, x[k+8], S32, 0x8771F681);
  c = HH(c, d, a, b, x[k+11], S33, 0x6D9D6122);
  b = HH(b, c, d, a, x[k+14], S34, 0xFDE5380C);
  a = HH(a, b, c, d, x[k+1], S31, 0xA4BEEA44);
  d = HH(d, a, b, c, x[k+4], S32, 0x4BDECFA9);
  c = HH(c, d, a, b, x[k+7], S33, 0xF6BB4B60);
  b = HH(b, c, d, a, x[k+10], S34, 0xBEBFBC70);
  a = HH(a, b, c, d, x[k+13], S31, 0x289B7EC6);
  d = HH(d, a, b, c, x[k+0], S32, 0xEAA127FA);
  c = HH(c, d, a, b, x[k+3], S33, 0xD4EF3085);
  b = HH(b, c, d, a, x[k+6], S34, 0x4881D05);
  a = HH(a, b, c, d, x[k+9], S31, 0xD9D4D039);
  d = HH(d, a, b, c, x[k+12], S32, 0xE6DB99E5);
  c = HH(c, d, a, b, x[k+15], S33, 0x1FA27CF8);
  b = HH(b, c, d, a, x[k+2], S34, 0xC4AC5665);
  a = II(a, b, c, d, x[k+0], S41, 0xF4292244);
  d = II(d, a, b, c, x[k+7], S42, 0x432AFF97);
  c = II(c, d, a, b, x[k+14], S43, 0xAB9423A7);
  b = II(b, c, d, a, x[k+5], S44, 0xFC93A039);
  a = II(a, b, c, d, x[k+12], S41, 0x655B59C3);
  d = II(d, a, b, c, x[k+3], S42, 0x8F0CCC92);
  c = II(c, d, a, b, x[k+10], S43, 0xFFEFF47D);
  b = II(b, c, d, a, x[k+1], S44, 0x85845DD1);
  a = II(a, b, c, d, x[k+8], S41, 0x6FA87E4F);
  d = II(d, a, b, c, x[k+15], S42, 0xFE2CE6E0);
  c = II(c, d, a, b, x[k+6], S43, 0xA3014314);
  b = II(b, c, d, a, x[k+13], S44, 0x4E0811A1);
  a = II(a, b, c, d, x[k+4], S41, 0xF7537E82);
  d = II(d, a, b, c, x[k+11], S42, 0xBD3AF235);
  c = II(c, d, a, b, x[k+2], S43, 0x2AD7D2BB);
  b = II(b, c, d, a, x[k+9], S44, 0xEB86D391);
  a = addUnsigned(a, AA);
  b = addUnsigned(b, BB);
  c = addUnsigned(c, CC);
  d = addUnsigned(d, DD);
  }
  var tempValue = wordToHex(a) + wordToHex(b) + wordToHex(c) + wordToHex(d);
  return tempValue.toLowerCase();
  }
  });
  })(jQuery);
  