text: 
  /*
  Copyright (c) 2008 notmasteryet
  
  Permission is hereby granted, free of charge, to any person
  obtaining a copy of this software and associated documentation
  files (the "Software"), to deal in the Software without
  restriction, including without limitation the rights to use,
  copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the
  Software is furnished to do so, subject to the following
  conditions:
  
  The above copyright notice and this permission notice shall be
  included in all copies or substantial portions of the Software.
  
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  OTHER DEALINGS IN THE SOFTWARE.
  */
  
  /* generic readers */
  
  var base64alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
  
  /* RFC 4648 */
  function Base64Reader(base64)
  { 
      this.position = 0;
      this.base64 = base64;
      this.bits = 0;
      this.bitsLength = 0;
      this.readByte = function() {
          if(this.bitsLength == 0)
          {               
              var tailBits = 0;
              while(this.position < this.base64.length && this.bitsLength < 24)
              {                    
                  var ch = this.base64.charAt(this.position);
                  ++this.position;
                  if(ch > " ")
                  {
                      var index = base64alphabet.indexOf(ch);
                      if(index < 0) throw "Invalid character";
                      if(index < 64)
                      {
                          if(tailBits > 0) throw "Invalid encoding (padding)";
                          this.bits = (this.bits << 6) | index;
                      }
                      else 
                      {
                          if(this.bitsLenght < 8) throw "Invalid encoding (extra)";
                          this.bits <<= 6;
                          tailBits += 6;
                      }
                      this.bitsLength += 6;
                  }
              }
              
              if(this.position >= this.base64.length)
              {
                  if(this.bitsLength == 0) 
                      return -1;
                  else if(this.bitsLength < 24)
                      throw "Invalid encoding (end)";
              }
              
              if(tailBits == 6)
                  tailBits = 8; 
              else if(tailBits == 12)
                  tailBits = 16;
              this.bits = this.bits >> tailBits;
              this.bitsLength -= tailBits;
          }
          
          this.bitsLength -= 8
          var code = (this.bits >> this.bitsLength) & 0xFF;
          return code;
     };             
  }
      
  function BitReader(reader)
  {
      this.bitsLength = 0;
      this.bits = 0;
      this.reader = reader;
      this.readBit = function() {
          if(this.bitsLength == 0) {
              var nextByte = this.reader.readByte();
              if(nextByte < 0) throw new "Unexpected end of stream";
              this.bits = nextByte;
              this.bitsLength = 8;
          }            
  
          var bit = (this.bits & 1) != 0;
          this.bits >>= 1;
          --this.bitsLength;
          return bit;
      };
      this.align = function() { this.bitsLength = 0; }
      this.readLSB = function(length) {
          var data = 0;
          for(var i=0;i<length;++i)
          {
               if(this.readBit()) data |= 1 << i;
          }
          return data;
      };
      this.readMSB = function(length) {
          var data = 0;
          for(var i=0;i<length;++i)
          {                 
               if(this.readBit()) data = (data << 1) | 1; else data <<= 1;
          }
          return data;
      };
  }
  
  /* text readers */
  
  function TextReader(translator) {
      this.translator = translator;
      this.unreads = new Array(0);
      this.readChar = function() {
          if(this.unreads.length > 0)
              return this.unreads.pop();
          else
              return translator.readChar();
      };
      this.unreadChar = function(ch) {
          this.unreads.push(ch);
      };
      this.readToEnd = function() {
          var slarge = "";
          var s = "";
          var ch = this.readChar();
          while(ch != null) 
          {
              s += ch;
              if(s.length > 1000) 
              {
                  slarge += s;
                  s = "";
              }
              ch = this.readChar();
          }
          return slarge + s;
      };
      this.readLine = function() {
          var s = "";
          var ch = this.readChar();
          if(ch == null) return null;
          
          while(ch != "\r" && ch != "\n")
          {
              s += ch;
              ch = this.readChar();
              if(ch == null) return s;
          }
          if(ch == "\r")
          {
              ch = this.readChar();
              if(ch != null && ch != "\n")
                  this.unreadChar(ch);
          }
          return s;
      };
  }
  
  function DefaultTranslator(reader) {
      this.reader = reader;
      this.readChar = function() {
          var code = reader.readByte();
          return code < 0 ? null : String.fromCharCode(code);
      };
  }
  
  /* RFC 2781 */
  function UnicodeTranslator(reader) {
      this.reader = reader;
      this.bomState = 0;
      this.readChar = function() {
          var b1 = reader.readByte();
          if(b1 < 0) return null;
          var b2 = reader.readByte();
          if(b2 < 0) throw "Incomplete unicode character";
          if(this.bomState == 0 && b1 + b2 == 509)
          {
              this.bomState = b2 == 254 ? 1 : 2;
  
              b1 = reader.readByte();
              if(b1 < 0) return null;
              b2 = reader.readByte();
              if(b2 < 0) throw "Incomplete unicode character";
          }
          else
              this.bomState = 1;
              
          var code = this.bomState == 1 ? (b2 << 8 | b1) : (b1 << 8 | b2);
          return String.fromCharCode(code);
      };
  }
  
  /* RFC 2279 */
  function Utf8Translator(reader) {
      this.reader = reader;
      this.waitBom = true;
      this.pendingChar = null;
      this.readChar = function() {
          var ch = null;
          do
          {
              if(this.pendingChar != null)
              {
                  ch = this.pendingChar;
                  this.pendingChar = null;
              }
              else
              {      
                  var b1 = this.reader.readByte();
                  if(b1 < 0) return null;
                  
                  if((b1 & 0x80) == 0) 
                  {
                      ch = String.fromCharCode(b1);
                  }
                  else
                  {
                      var currentPrefix = 0xC0;
                      var validBits = 5;
                      do
                      {
                          var mask = currentPrefix >> 1 | 0x80;
                          if((b1 & mask) == currentPrefix) break;
                          currentPrefix = currentPrefix >> 1 | 0x80;
                          --validBits;                    
                      } while(validBits >= 0);
                      if(validBits > 0)
                      {
                          var code = (b1 & ((1 << validBits) - 1));
                          for(var i=5;i>=validBits;--i)
                          {
                              var bi = this.reader.readByte();
                              if((bi & 0xC0) != 0x80) throw "Invalid sequence character";
                              code = (code << 6) | (bi & 0x3F);
                          }
                          if(code <= 0xFFFF)
                          {
                              if(code == 0xFEFF && this.waitBom)
                                  ch = null;
                              else
                                  ch = String.fromCharCode(code);
                          }
                          else
                          {
                              var v = code - 0x10000;
                              var w1 = 0xD800 | ((v >> 10) & 0x3FF);
                              var w2 = 0xDC00 | (v & 0x3FF);
                              this.pendingChar = String.fromCharCode(w2);
                              ch = String.fromCharCode(w1);
                          }
                      }
                      else
                          throw "Invalid character";
                  }
              }
              this.waitBom = false;
          } while(ch == null);
          return ch;            
      };
  }
  
  /* inflate stuff - RFC 1950 */
  
  var staticCodes, staticDistances;
  
  var encodedLengthStart = new Array(3,4,5,6,7,8,9,10,
          11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,
          115,131,163,195,227,258);
          
  var encodedLengthAdditionalBits = new Array(0,0,0,0,0,0,0,0,
          1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0);
  
  var encodedDistanceStart = new Array(1,2,3,4, 5,7,9,
          13,17,25, 33,49,65, 97,129,193,257,385,513,769,1025,1537,2049,
          3073,4097,6145,8193,12289,16385,24577);
  
  var encodedDistanceAdditionalBits = new Array(0,0,0,0,1,1,2,2,3,3,4,4,
          5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13);
  
  var clenMap = new Array(16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15);
  
  function buildCodes(lengths)
  {
      var codes = new Array(lengths.length);
      var maxBits = lengths[0];
      for (var i=1; i<lengths.length; i++)
      {
          if (maxBits < lengths[i]) maxBits = lengths[i];
      }
  
      var bitLengthsCount = new Array(maxBits + 1);
      for (var i=0; i<=maxBits; i++) bitLengthsCount[i]=0;
      
      for (var i=0; i<lengths.length; i++)
      {
          ++bitLengthsCount[lengths[i]];
      }
  
      var nextCode = new Array(maxBits + 1);
      var code = 0;
      bitLengthsCount[0] = 0;
      for (var bits=1; bits<=maxBits; bits++)
      {
          code = (code + bitLengthsCount[bits - 1]) << 1;
          nextCode[bits] = code;
      }
  
      for (var n=0; n<codes.length; n++)
      {
          var len = lengths[n];
          if (len != 0)
          {
              codes[n] = nextCode[len];
              nextCode[len]++;
          }
      }
      return codes;
  }
  
  function initializeStaticTrees()
  {
      var codes = new Array(288);
      var codesLengths = new Array(288);
      
      for (var i = 0; i <= 143; i++)
      {
          codes[i] = 0x0030 + i;
          codesLengths[i] = 8;
      }
      for (var i = 144; i <= 255; i++)
      {
          codes[i] = 0x0190 + i - 144;
          codesLengths[i] = 9;
      }
      for (var i = 256; i <= 279; i++)
      {
          codes[i] = 0x0000 + i - 256;
          codesLengths[i] = 7;
      }
      for (var i = 280; i <= 287; i++)
      {
          codes[i] = 0x00C0 + i - 280;
          codesLengths[i] = 8;
      }
      staticCodes = buildTree(codes, codesLengths);
  
      var distances = new Array(32);
      var distancesLengths = new Array(32);
      for (var i = 0; i <= 31; i++)
      {
          distances[i] = i;
          distancesLengths[i] = 5;
      }
      staticDistances = buildTree(distances, distancesLengths);
  }
  
  function buildTree(codes, lengths)
  {
      var nonEmptyCodes = new Array(0);
      for(var i=0; i<codes.length; ++i)
      {
          if(lengths[i] > 0)
          {
              var code = new Object();
              code.bits = codes[i];
              code.length = lengths[i];
              code.index = i;
              nonEmptyCodes.push(code);
          }
      }
      return buildTreeBranch(nonEmptyCodes, 0, 0);
  }
  
  function buildTreeBranch(codes, prefix, prefixLength)
  {
      if(codes.length == 0) return null;
      
      var zeros = new Array(0);
      var ones = new Array(0);
      var branch = new Object();
      branch.isLeaf = false;
      for(var i=0; i<codes.length; ++i)
      {
          if(codes[i].length == prefixLength && codes[i].bits == prefix)
          {
              branch.isLeaf = true;
              branch.index = codes[i].index;
              break;
          }
          else
          {
              var nextBit = ((codes[i].bits >> (codes[i].length - prefixLength - 1)) & 1) > 0;
              if(nextBit)
              {
                  ones.push(codes[i]);
              }
              else
              {
                  zeros.push(codes[i]);
              }
          }
      }
      if(!branch.isLeaf)
      {
          branch.zero = buildTreeBranch(zeros, (prefix << 1), prefixLength + 1);
          branch.one = buildTreeBranch(ones, (prefix << 1) | 1, prefixLength + 1);
      }
      return branch;
  }
  
  function readDynamicTrees(bitReader)
  {
      var hlit = bitReader.readLSB(5) + 257;
      var hdist = bitReader.readLSB(5) + 1;
      var hclen = bitReader.readLSB(4) + 4;
      
      var clen = new Array(19);
      for(var i=0; i<clen.length; ++i) clen[i] = 0;
      for(var i=0; i<hclen; ++i) clen[clenMap[i]] = bitReader.readLSB(3);
      
      var clenCodes = buildCodes(clen);
      var clenTree = buildTree(clenCodes, clen);
      
      var lengthsSequence = new Array(0);
      while(lengthsSequence.length < hlit + hdist)
      {
          var p = clenTree;
          while(!p.isLeaf)
          {
              p = bitReader.readBit() ? p.one : p.zero;
          }
          
          var code = p.index;
          if(code <= 15)
              lengthsSequence.push(code);
          else if(code == 16)
          {
              var repeat = bitReader.readLSB(2) + 3;
              for(var q=0; q<repeat; ++q)
                  lengthsSequence.push(lengthsSequence[lengthsSequence.length - 1]);
          }
          else if(code == 17)
          {
              var repeat = bitReader.readLSB(3) + 3;
              for(var q=0; q<repeat; ++q)
                  lengthsSequence.push(0);
          }
          else if(code == 18)
          {
              var repeat = bitReader.readLSB(7) + 11;
              for(var q=0; q<repeat; ++q)
                  lengthsSequence.push(0);
          }
      }
      
      var codesLengths = lengthsSequence.slice(0, hlit);
      var codes = buildCodes(codesLengths);
      var distancesLengths = lengthsSequence.slice(hlit, hlit + hdist);
      var distances = buildCodes(distancesLengths);
      
      var result = new Object();
      result.codesTree = buildTree(codes, codesLengths);
      result.distancesTree = buildTree(distances, distancesLengths);
      return result;
  }
          
  function Inflator(reader)
  {
      this.reader = reader;
      this.bitReader = new BitReader(reader);
      this.buffer = new Array(0);
      this.bufferPosition = 0;
      this.state = 0;
      this.blockFinal = false;
      this.readByte = function() {
          while(this.bufferPosition >= this.buffer.length)
          {
              var item = this.decodeItem();
              if(item == null) return -1;
              switch(item.itemType)
              {
                  case 0:
                      this.buffer = this.buffer.concat(item.array);
                      break;
                  case 2:
                      this.buffer.push(item.symbol);
                      break;
                  case 3:
                      var j = this.buffer.length - item.distance;
                      for(var i=0;i<item.length;i++)
                      {
                          this.buffer.push(this.buffer[j++]);
                      }
                      break;
              }
          }
          var symbol = this.buffer[this.bufferPosition++];
          if(this.bufferPosition > 0xC000)
          {
              var shift = this.buffer.length - 0x8000;
              if(shift > this.bufferPosition) shift = this.bufferPosition;
              this.buffer.splice(0, shift);
              this.bufferPosition -= shift;
          }
          return symbol;
      }
      
      this.decodeItem = function() {
          if(this.state == 2) return null;
          
          var item;
          if(this.state == 0)
          {
              this.blockFinal = this.bitReader.readBit();
              var blockType = this.bitReader.readLSB(2);
              switch(blockType)
              {
                  case 0:
                      this.bitReader.align();
                      var len = this.bitReader.readLSB(16);
                      var nlen = this.bitReader.readLSB(16);
                      if((len & ~nlen) != len) throw "Invalid block type 0 length";
                      
                      item = new Object();
                      item.itemType = 0;
                      item.array = new Array(len);
                      for(var i=0;i<len;++i)
                      {
                          var nextByte = this.reader.readByte();
                          if(nextByte < 0) throw "Uncomplete block";
                          item.array[i] = nextByte;
                      }
                      if(this.blockFinal) this.state = 2;                 
                      return item;
                  case 1:
                      this.codesTree = staticCodes;
                      this.distancesTree = staticDistances;
                      this.state = 1;
                      break;
                  case 2:
                      var dynamicTrees = readDynamicTrees(this.bitReader);
                      this.codesTree = dynamicTrees.codesTree;
                      this.distancesTree = dynamicTrees.distancesTree;
                      this.state = 1;
                      break;
                  default:    
                      throw new "Invalid block type (3)";
              }
          }
  
          item = new Object();
          var p = this.codesTree;
          while(!p.isLeaf)
          {
              p = this.bitReader.readBit() ? p.one : p.zero;
          }
          if(p.index < 256)
          {
              item.itemType = 2;
              item.symbol = p.index;
          }
          else if(p.index > 256)
          {
              var lengthCode = p.index;
              if(lengthCode > 285) throw new "Invalid length code";
              
              var length = encodedLengthStart[lengthCode - 257];
              if(encodedLengthAdditionalBits[lengthCode - 257] > 0) 
              {
                  length += this.bitReader.readLSB(encodedLengthAdditionalBits[lengthCode - 257]);
              }
          
              p = this.distancesTree;
              while(!p.isLeaf)
              {
                  p = this.bitReader.readBit() ? p.one : p.zero;
              }
              
              var distanceCode = p.index;
              var distance = encodedDistanceStart[distanceCode];
              if(encodedDistanceAdditionalBits[distanceCode] > 0)
              {
                  distance += this.bitReader.readLSB(encodedDistanceAdditionalBits[distanceCode]);
              }
          
              item.itemType = 3;
              item.distance = distance;
              item.length = length;
          }
          else
          {
              item.itemType = 1;
              this.state = this.blockFinal ? 2 : 0;
          }
          return item;
      };
  }
  
  /* initialization */
  initializeStaticTrees();
  