diff --git a/ifvisible.js b/ifvisible.js
deleted file mode 100644
index a77e65c..0000000
--- a/ifvisible.js
+++ /dev/null
@@ -1,308 +0,0 @@
-// Generated by CoffeeScript 1.6.2
-/*Copyright (c) 2013 Serkan Yersen
-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.
-*/
-
-
-(function() {
-  "use strict";
-  var addEvent, customEvent, doc, fireEvent, hidden, idleStartedTime, idleTime, ie, ifvisible, init, initialized, status, trackIdleStatus, visibilityChange;
-
-  ifvisible = {};
-
-  doc = document;
-
-  initialized = false;
-
-  status = "active";
-
-  idleTime = 60000;
-
-  idleStartedTime = false;
-
-  customEvent = (function() {
-    var S4, addCustomEvent, cgid, fireCustomEvent, guid, listeners;
-
-    S4 = function() {
-      return (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1);
-    };
-    guid = function() {
-      return S4() + S4() + "-" + S4() + "-" + S4() + "-" + S4() + "-" + S4() + S4() + S4();
-    };
-    listeners = {};
-    cgid = '__ceGUID';
-    addCustomEvent = function(obj, event, callback) {
-      obj[cgid] = undefined;
-      if (!obj[cgid]) {
-        obj[cgid] = "ifvisible.object.event.identifier";
-      }
-      if (!listeners[obj[cgid]]) {
-        listeners[obj[cgid]] = {};
-      }
-      if (!listeners[obj[cgid]][event]) {
-        listeners[obj[cgid]][event] = [];
-      }
-      return listeners[obj[cgid]][event].push(callback);
-    };
-    fireCustomEvent = function(obj, event, memo) {
-      var ev, _i, _len, _ref, _results;
-
-      if (obj[cgid] && listeners[obj[cgid]] && listeners[obj[cgid]][event]) {
-        _ref = listeners[obj[cgid]][event];
-        _results = [];
-        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
-          ev = _ref[_i];
-          _results.push(ev(memo || {}));
-        }
-        return _results;
-      }
-    };
-    return {
-      add: addCustomEvent,
-      fire: fireCustomEvent
-    };
-  })();
-
-  addEvent = (function() {
-    var setListener;
-
-    setListener = false;
-    return function(el, ev, fn) {
-      if (!setListener) {
-        if (el.addEventListener) {
-          setListener = function(el, ev, fn) {
-            return el.addEventListener(ev, fn, false);
-          };
-        } else if (el.attachEvent) {
-          setListener = function(el, ev, fn) {
-            return el.attachEvent('on' + ev, fn, false);
-          };
-        } else {
-          setListener = function(el, ev, fn) {
-            return el['on' + ev] = fn;
-          };
-        }
-      }
-      return setListener(el, ev, fn);
-    };
-  })();
-
-  fireEvent = function(element, event) {
-    var evt;
-
-    if (doc.createEventObject) {
-      return element.fireEvent('on' + event, evt);
-    } else {
-      evt = doc.createEvent('HTMLEvents');
-      evt.initEvent(event, true, true);
-      return !element.dispatchEvent(evt);
-    }
-  };
-
-  ie = (function() {
-    var all, check, div, undef, v;
-
-    undef = void 0;
-    v = 3;
-    div = doc.createElement("div");
-    all = div.getElementsByTagName("i");
-    check = function() {
-      return (div.innerHTML = "<!--[if gt IE " + (++v) + "]><i></i><![endif]-->", all[0]);
-    };
-    while (check()) {
-      continue;
-    }
-    if (v > 4) {
-      return v;
-    } else {
-      return undef;
-    }
-  })();
-
-  hidden = false;
-
-  visibilityChange = void 0;
-
-  if (typeof doc.hidden !== "undefined") {
-    hidden = "hidden";
-    visibilityChange = "visibilitychange";
-  } else if (typeof doc.mozHidden !== "undefined") {
-    hidden = "mozHidden";
-    visibilityChange = "mozvisibilitychange";
-  } else if (typeof doc.msHidden !== "undefined") {
-    hidden = "msHidden";
-    visibilityChange = "msvisibilitychange";
-  } else if (typeof doc.webkitHidden !== "undefined") {
-    hidden = "webkitHidden";
-    visibilityChange = "webkitvisibilitychange";
-  }
-
-  trackIdleStatus = function() {
-    var timer, wakeUp;
-
-    timer = false;
-    wakeUp = function() {
-      clearTimeout(timer);
-      if (status !== "active") {
-        ifvisible.wakeup();
-      }
-      idleStartedTime = +(new Date());
-      return timer = setTimeout(function() {
-        if (status === "active") {
-          return ifvisible.idle();
-        }
-      }, idleTime);
-    };
-    wakeUp();
-    addEvent(doc, "mousemove", wakeUp);
-    addEvent(doc, "keyup", wakeUp);
-    addEvent(window, "scroll", wakeUp);
-    return ifvisible.focus(wakeUp);
-  };
-
-  init = function() {
-    var blur;
-
-    if (initialized) {
-      return true;
-    }
-    if (hidden === false) {
-      blur = "blur";
-      if (ie < 9) {
-        blur = "focusout";
-      }
-      addEvent(window, blur, function() {
-        return ifvisible.blur();
-      });
-      addEvent(window, "focus", function() {
-        return ifvisible.focus();
-      });
-    } else {
-      addEvent(doc, visibilityChange, function() {
-        if (doc[hidden]) {
-          return ifvisible.blur();
-        } else {
-          return ifvisible.focus();
-        }
-      }, false);
-    }
-    initialized = true;
-    return trackIdleStatus();
-  };
-
-  ifvisible = {
-    setIdleDuration: function(seconds) {
-      return idleTime = seconds * 1000;
-    },
-    getIdleDuration: function() {
-      return idleTime;
-    },
-    getIdleInfo: function() {
-      var now, res;
-
-      now = +(new Date());
-      res = {};
-      if (status === "idle") {
-        res.isIdle = true;
-        res.idleFor = now - idleStartedTime;
-        res.timeLeft = 0;
-        res.timeLeftPer = 100;
-      } else {
-        res.isIdle = false;
-        res.idleFor = now - idleStartedTime;
-        res.timeLeft = (idleStartedTime + idleTime) - now;
-        res.timeLeftPer = (100 - (res.timeLeft * 100 / idleTime)).toFixed(2);
-      }
-      return res;
-    },
-    focus: function(callback) {
-      if (typeof callback === "function") {
-        return this.on("focus", callback);
-      }
-      status = "active";
-      customEvent.fire(this, "focus");
-      customEvent.fire(this, "wakeup");
-      return customEvent.fire(this, "statusChanged", {
-        status: status
-      });
-    },
-    blur: function(callback) {
-      if (typeof callback === "function") {
-        return this.on("blur", callback);
-      }
-      status = "hidden";
-      customEvent.fire(this, "blur");
-      customEvent.fire(this, "idle");
-      return customEvent.fire(this, "statusChanged", {
-        status: status
-      });
-    },
-    idle: function(callback) {
-      if (typeof callback === "function") {
-        return this.on("idle", callback);
-      }
-      status = "idle";
-      customEvent.fire(this, "idle");
-      return customEvent.fire(this, "statusChanged", {
-        status: status
-      });
-    },
-    wakeup: function(callback) {
-      if (typeof callback === "function") {
-        return this.on("wakeup", callback);
-      }
-      status = "active";
-      customEvent.fire(this, "wakeup");
-      return customEvent.fire(this, "statusChanged", {
-        status: status
-      });
-    },
-    on: function(name, callback) {
-      init();
-      return customEvent.add(this, name, callback);
-    },
-    onEvery: function(seconds, callback) {
-      var t;
-
-      init();
-      t = setInterval(function() {
-        if (status === "active") {
-          return callback();
-        }
-      }, seconds * 1000);
-      return {
-        stop: function() {
-          return clearInterval(t);
-        },
-        code: t,
-        callback: callback
-      };
-    },
-    now: function() {
-      init();
-      return status === "active";
-    }
-  };
-
-  if (typeof define === "function" && define.amd) {
-    define(function() {
-      return ifvisible;
-    });
-  } else {
-    window.ifvisible = ifvisible;
-  }
-
-}).call(this);
\ No newline at end of file