text: function getdata(data) {
  	if(!data) return null;
  	if(data.data) return data.name.substr(-4) !== ".bin" ? data.data : data.data.split("").map(function(x) { return x.charCodeAt(0); });
  	if(data.asNodeBuffer && typeof Buffer !== 'undefined' && data.name.substr(-4)===".bin") return data.asNodeBuffer();
  	if(data.asBinary && data.name.substr(-4) !== ".bin") return data.asBinary();
  	if(data._data && data._data.getContent) {
  		/* TODO: something far more intelligent */
  		if(data.name.substr(-4) === ".bin") return Array.prototype.slice.call(data._data.getContent());
  		return Array.prototype.slice.call(data._data.getContent(),0).map(function(x) { return String.fromCharCode(x); }).join("");
  	}
  	return null;
  }
  
  function getzipfile(zip, file) {
  	var f = file; if(zip.files[f]) return zip.files[f];
  	f = file.toLowerCase(); if(zip.files[f]) return zip.files[f];
  	f = f.replace(/\//g,'\\'); if(zip.files[f]) return zip.files[f];
  	throw new Error("Cannot find file " + file + " in zip");
  }
  
  var _fs, jszip;
  if(typeof JSZip !== 'undefined') jszip = JSZip;
  if (typeof exports !== 'undefined') {
  	if (typeof module !== 'undefined' && module.exports) {
  		if(typeof Buffer !== 'undefined' && typeof jszip === 'undefined') jszip = require('jszip');
  		if(typeof jszip === 'undefined') jszip = require('./jszip').JSZip;
  		_fs = require('fs');
  	}
  }
  