diff --git a/docs/classes/element.html b/docs/classes/element.html
index 080462d..d783c9b 100644
--- a/docs/classes/element.html
+++ b/docs/classes/element.html
@@ -32,6 +32,7 @@
 
 <h2>Contents</h2>
 <ul>
+<li><a href="#Issues">Issues</a></li>
 <li><a href="#Methods">Methods</a></li>
 </ul>
 
@@ -39,6 +40,7 @@
 <h2>Classes</h2>
 <ul class="$(kind=='Topics' and '' or 'nowrap'">
   <li><strong>element</strong></li>
+  <li><a href="../classes/window.html">window</a></li>
 </ul>
 <h2>Modules</h2>
 <ul class="$(kind=='Topics' and '' or 'nowrap'">
@@ -64,6 +66,13 @@
     </ul>
 
 
+<h2><a href="#Issues">Issues</a></h2>
+<table class="function_list">
+	<tr>
+	<td class="name" nowrap><a href="#element.debugDraw-todo7">element.debugDraw-todo7</a></td>
+	<td class="summary">doc me</td>
+	</tr>
+</table>
 <h2><a href="#Methods">Methods</a></h2>
 <table class="function_list">
 	<tr>
@@ -98,12 +107,34 @@
 	<td class="name" nowrap><a href="#element.getHeight">element.getHeight (self)</a></td>
 	<td class="summary">Returns an element's height.</td>
 	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#element.move">element.move (self, x, y)</a></td>
+	<td class="summary">Moves an element by specified x/y.</td>
+	</tr>
 </table>
 
 <br/>
 <br/>
 
 
+    <h2 class="section-header "><a name="Issues"></a>Issues</h2>
+
+    <dl class="function">
+    <dt>
+    <a name = "element.debugDraw-todo7"></a>
+    <strong>element.debugDraw-todo7</strong>
+    </dt>
+    <dd>
+    doc me
+
+
+
+
+
+
+
+</dd>
+</dl>
     <h2 class="section-header "><a name="Methods"></a>Methods</h2>
 
     <dl class="function">
@@ -169,7 +200,7 @@
     <strong>element.setSize (w, h)</strong>
     </dt>
     <dd>
-    Sets an element's width/height.
+    Sets an element's width/height.  Fixes alignment if needed.
 
 
     <h3>Parameters:</h3>
@@ -335,6 +366,44 @@
 
 
 
+</dd>
+    <dt>
+    <a name = "element.move"></a>
+    <strong>element.move (self, x, y)</strong>
+    </dt>
+    <dd>
+    Moves an element by specified x/y.
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">self</span>
+
+
+
+        </li>
+        <li><span class="parameter">x</span>
+
+
+
+        </li>
+        <li><span class="parameter">y</span>
+
+
+
+        </li>
+    </ul>
+
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><a class="type" href="../classes/element.html#">element</a></span>
+        self
+    </ol>
+
+
+
+
 </dd>
 </dl>
 
@@ -343,7 +412,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2016-10-30 23:39:49 </i>
+<i style="float:right;">Last updated 2017-04-08 13:43:44 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/classes/window.html b/docs/classes/window.html
new file mode 100644
index 0000000..4b20f86
--- /dev/null
+++ b/docs/classes/window.html
@@ -0,0 +1,151 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+<head>
+    <title>Documentation</title>
+    <link rel="stylesheet" href="../ldoc.css" type="text/css" />
+</head>
+<body>
+
+<div id="container">
+
+<div id="product">
+	<div id="product_logo"></div>
+	<div id="product_name"><big><b></b></big></div>
+	<div id="product_description"></div>
+</div> <!-- id="product" -->
+
+
+<div id="main">
+
+
+<!-- Menu -->
+
+<div id="navigation">
+<br/>
+<h1>Pop.Box()</h1>
+
+<ul>
+  <li><a href="../index.html">Index</a></li>
+</ul>
+
+<h2>Contents</h2>
+<ul>
+<li><a href="#Issues">Issues</a></li>
+<li><a href="#Methods">Methods</a></li>
+</ul>
+
+
+<h2>Classes</h2>
+<ul class="$(kind=='Topics' and '' or 'nowrap'">
+  <li><a href="../classes/element.html">element</a></li>
+  <li><strong>window</strong></li>
+</ul>
+<h2>Modules</h2>
+<ul class="$(kind=='Topics' and '' or 'nowrap'">
+  <li><a href="../modules/pop.html">pop</a></li>
+  <li><a href="../modules/main.html">main</a></li>
+  <li><a href="../modules/util.html">util</a></li>
+  <li><a href="../modules/Element.html">Element</a></li>
+</ul>
+
+</div>
+
+<div id="content">
+
+<h1>Class <code>window</code></h1>
+<p>A generic window element.</p>
+<p> Built-in support for minimize, maximize, and close
+ buttons, as well as drag-to-resize and drag-to-move. Title bar customizable.</p>
+    <h3>Info:</h3>
+    <ul>
+        <li><strong>Copyright</strong>: Paul Liverman III (2016)</li>
+        <li><strong>License</strong>: The MIT License (MIT)</li>
+    </ul>
+
+
+<h2><a href="#Issues">Issues</a></h2>
+<table class="function_list">
+	<tr>
+	<td class="name" nowrap><a href="#window.new-todo8">window.new-todo8</a></td>
+	<td class="summary">if data, do stuff about it</td>
+	</tr>
+</table>
+<h2><a href="#Methods">Methods</a></h2>
+<table class="function_list">
+	<tr>
+	<td class="name" nowrap><a href="#window.new">window.new (self, @, @)</a></td>
+	<td class="summary">Constructor expects nothing, or a data table describing it.</td>
+	</tr>
+</table>
+
+<br/>
+<br/>
+
+
+    <h2 class="section-header "><a name="Issues"></a>Issues</h2>
+
+    <dl class="function">
+    <dt>
+    <a name = "window.new-todo8"></a>
+    <strong>window.new-todo8</strong>
+    </dt>
+    <dd>
+    if data, do stuff about it
+
+
+
+
+
+
+
+</dd>
+</dl>
+    <h2 class="section-header "><a name="Methods"></a>Methods</h2>
+
+    <dl class="function">
+    <dt>
+    <a name = "window.new"></a>
+    <strong>window.new (self, @, @)</strong>
+    </dt>
+    <dd>
+    Constructor expects nothing, or a data table describing it.
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">self</span>
+
+
+
+        </li>
+        <li><span class="parameter">@</span>
+
+
+
+        </li>
+        <li><span class="parameter">@</span>
+
+
+
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+</dl>
+
+
+</div> <!-- id="content" -->
+</div> <!-- id="main" -->
+<div id="about">
+<i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
+<i style="float:right;">Last updated 2017-04-08 13:43:44 </i>
+</div> <!-- id="about" -->
+</div> <!-- id="container" -->
+</body>
+</html>
diff --git a/docs/index.html b/docs/index.html
index c83d07a..7085441 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -39,6 +39,7 @@
 <h2>Classes</h2>
 <ul class="$(kind=='Topics' and '' or 'nowrap'">
   <li><a href="classes/element.html">element</a></li>
+  <li><a href="classes/window.html">window</a></li>
 </ul>
 
 </div>
@@ -73,13 +74,17 @@
 		<td class="name"  nowrap><a href="classes/element.html">element</a></td>
 		<td class="summary">A generic element every element must inherit from.</td>
 	</tr>
+	<tr>
+		<td class="name"  nowrap><a href="classes/window.html">window</a></td>
+		<td class="summary">A generic window element.</td>
+	</tr>
 </table>
 
 </div> <!-- id="content" -->
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2016-10-30 23:39:49 </i>
+<i style="float:right;">Last updated 2017-04-08 13:43:44 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/modules/Element.html b/docs/modules/Element.html
index e0dde20..bbb56ed 100644
--- a/docs/modules/Element.html
+++ b/docs/modules/Element.html
@@ -48,6 +48,7 @@
 <h2>Classes</h2>
 <ul class="$(kind=='Topics' and '' or 'nowrap'">
   <li><a href="../classes/element.html">element</a></li>
+  <li><a href="../classes/window.html">window</a></li>
 </ul>
 
 </div>
@@ -490,7 +491,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2016-10-30 23:39:49 </i>
+<i style="float:right;">Last updated 2017-04-08 13:43:44 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/modules/main.html b/docs/modules/main.html
index 7d4e2a6..f2de0a9 100644
--- a/docs/modules/main.html
+++ b/docs/modules/main.html
@@ -30,6 +30,10 @@
   <li><a href="../index.html">Index</a></li>
 </ul>
 
+<h2>Contents</h2>
+<ul>
+<li><a href="#Functions">Functions</a></li>
+</ul>
 
 
 <h2>Modules</h2>
@@ -42,6 +46,7 @@
 <h2>Classes</h2>
 <ul class="$(kind=='Topics' and '' or 'nowrap'">
   <li><a href="../classes/element.html">element</a></li>
+  <li><a href="../classes/window.html">window</a></li>
 </ul>
 
 </div>
@@ -60,18 +65,47 @@
     </ul>
 
 
+<h2><a href="#Functions">Functions</a></h2>
+<table class="function_list">
+	<tr>
+	<td class="name" nowrap><a href="#love.draw">love.draw ()</a></td>
+	<td class="summary">
+
+</td>
+	</tr>
+</table>
 
 <br/>
 <br/>
 
 
+    <h2 class="section-header "><a name="Functions"></a>Functions</h2>
+
+    <dl class="function">
+    <dt>
+    <a name = "love.draw"></a>
+    <strong>love.draw ()</strong>
+    </dt>
+    <dd>
+
+
+
+
+
+
+
+
+
+
+</dd>
+</dl>
 
 
 </div> <!-- id="content" -->
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2016-10-30 23:39:49 </i>
+<i style="float:right;">Last updated 2017-04-08 13:43:44 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/modules/pop.html b/docs/modules/pop.html
index a51b943..1ca6652 100644
--- a/docs/modules/pop.html
+++ b/docs/modules/pop.html
@@ -48,6 +48,7 @@
 <h2>Classes</h2>
 <ul class="$(kind=='Topics' and '' or 'nowrap'">
   <li><a href="../classes/element.html">element</a></li>
+  <li><a href="../classes/window.html">window</a></li>
 </ul>
 
 </div>
@@ -70,8 +71,8 @@
 <h2><a href="#Functions">Functions</a></h2>
 <table class="function_list">
 	<tr>
-	<td class="name" nowrap><a href="#load">load ()</a></td>
-	<td class="summary">Loads elements, skins, extensions, and initializes <code>pop.screen</code>.</td>
+	<td class="name" nowrap><a href="#load">load (The)</a></td>
+	<td class="summary">Loads elements, skins, extensions from a specified path.</td>
 	</tr>
 	<tr>
 	<td class="name" nowrap><a href="#create">create (element, parent, ...)</a></td>
@@ -149,11 +150,11 @@ table.insert element.parent, element.parent\removeChild(element),</td>
 	</tr>
 	<tr>
 	<td class="name" nowrap><a href="#textinput-todo4">textinput-todo4</a></td>
-	<td class="summary">doc me</td>
+	<td class="summary">document pop.import</td>
 	</tr>
 	<tr>
 	<td class="name" nowrap><a href="#textinput-todo4-todo5">textinput-todo4-todo5</a></td>
-	<td class="summary">doc me</td>
+	<td class="summary">document pop.export</td>
 	</tr>
 	<tr>
 	<td class="name" nowrap><a href="#printElementTree-todo6">printElementTree-todo6</a></td>
@@ -170,22 +171,31 @@ table.insert element.parent, element.parent\removeChild(element),</td>
     <dl class="function">
     <dt>
     <a name = "load"></a>
-    <strong>load ()</strong>
+    <strong>load (The)</strong>
     </dt>
     <dd>
-    Loads elements, skins, extensions, and initializes <code>pop.screen</code>. </p>
+    Loads elements, skins, extensions from a specified path.  Initializes
+ <code>pop.screen</code> on first call.</p>
 
-<p> <strong>IMPORTANT</strong>: Intended to only be called once, and is automatically called
- when you require Pop.Box.
+<p> Automatically called when you require Pop.Box for its internals. Subsequent
+ calls can be used to add more elements/skins/extensions.
 
 
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">The</span>
+            <span class="types"><a class="type" href="http://www.lua.org/manual/5.1/manual.html#5.4">string[opt]</a></span>
+         path to load from. Within this path should be
+ elements, skins, and extensions directories, containing whatever items you
+ want to load.
+        </li>
+    </ul>
 
 
 
     <h3>See also:</h3>
     <ul>
-         <li><a href="../modules/pop.html#">pop</a></li>
-         <li><a href="../modules/Element.html#">Element</a></li>
+         <a href="../modules/Element.html#">Element</a>
     </ul>
 
 
@@ -566,6 +576,11 @@ table.insert element.parent, element.parent\removeChild(element),</td>
 
     <h3>Fields:</h3>
     <ul>
+        <li><span class="parameter">For</span>
+            <span class="types"><span class="type">constants</span></span>
+         now, just stores values to be used with mouse clicks
+ for compatibility with differing LOVE versions.
+        </li>
         <li><span class="parameter">elements</span>
             <span class="types"><a class="type" href="http://www.lua.org/manual/5.1/manual.html#5.5">table</a></span>
          All GUI classes are stored here.
@@ -657,7 +672,7 @@ table.insert element.parent, element.parent\removeChild(element),
     <strong>textinput-todo4</strong>
     </dt>
     <dd>
-    doc me
+    document pop.import
 
 
 
@@ -671,7 +686,7 @@ table.insert element.parent, element.parent\removeChild(element),
     <strong>textinput-todo4-todo5</strong>
     </dt>
     <dd>
-    doc me
+    document pop.export
 
 
 
@@ -701,7 +716,7 @@ table.insert element.parent, element.parent\removeChild(element),
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2016-10-30 23:39:49 </i>
+<i style="float:right;">Last updated 2017-04-08 13:43:44 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/modules/util.html b/docs/modules/util.html
index e072ab5..bf4c965 100644
--- a/docs/modules/util.html
+++ b/docs/modules/util.html
@@ -46,6 +46,7 @@
 <h2>Classes</h2>
 <ul class="$(kind=='Topics' and '' or 'nowrap'">
   <li><a href="../classes/element.html">element</a></li>
+  <li><a href="../classes/window.html">window</a></li>
 </ul>
 
 </div>
@@ -125,7 +126,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2016-10-30 23:39:49 </i>
+<i style="float:right;">Last updated 2017-04-08 13:43:44 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/elements/element.lua b/elements/element.lua
index ebaeaf3..f11194e 100644
--- a/elements/element.lua
+++ b/elements/element.lua
@@ -75,6 +75,17 @@ do
     end,
     getHeight = function(self)
       return self.data.h
+    end,
+    move = function(self, x, y)
+      if x == nil then
+        x = 0
+      end
+      if y == nil then
+        y = 0
+      end
+      self.data.x = self.data.x + x
+      self.data.y = self.data.y + y
+      return self
     end
   }
   _base_0.__index = _base_0
diff --git a/elements/element.moon b/elements/element.moon
index 088c1a4..76d156b 100644
--- a/elements/element.moon
+++ b/elements/element.moon
@@ -116,3 +116,10 @@ class element
     --- @treturn integer Height.
     getHeight: =>
         return @data.h
+
+    --- Moves an element by specified x/y.
+    --- @treturn element self
+    move: (x=0, y=0) =>
+        @data.x += x
+        @data.y += y
+        return @
diff --git a/elements/text.lua b/elements/text.lua
index e46e46c..e182bfe 100644
--- a/elements/text.lua
+++ b/elements/text.lua
@@ -38,9 +38,15 @@ do
       self.parent, self.data = parent, data
       _class_0.__parent.__init(self, self.parent, self.data)
       self.data.type = "text"
-      self.data.text = text
-      self.data.fontFile = fontFile
-      self.data.fontSize = fontSize
+      if not (self.data.text) then
+        self.data.text = text
+      end
+      if not (self.data.fontFile) then
+        self.data.fontFile = fontFile
+      end
+      if not (self.data.fontSize) then
+        self.data.fontSize = fontSize
+      end
       if not (self.data.color) then
         self.data.color = {
           255,
@@ -49,8 +55,10 @@ do
           255
         }
       end
-      if self.data.fontFile then
+      if "string" == type(self.data.fontFile) then
         self.font = graphics.newFont(self.data.fontFile, self.data.fontSize)
+      elseif "number" == type(self.data.fontFile) then
+        self.font = graphics.newFont(self.data.fontFile)
       else
         self.font = graphics.newFont(self.data.fontSize)
       end
diff --git a/elements/text.moon b/elements/text.moon
index a96c446..3d0757f 100644
--- a/elements/text.moon
+++ b/elements/text.moon
@@ -13,13 +13,15 @@ class text extends element
         super @parent, @data
 
         @data.type = "text"
-        @data.text = text
-        @data.fontFile = fontFile
-        @data.fontSize = fontSize
+        @data.text = text unless @data.text
+        @data.fontFile = fontFile unless @data.fontFile
+        @data.fontSize = fontSize unless @data.fontSize
         @data.color = {255, 255, 255, 255} unless @data.color
 
-        if @data.fontFile
+        if "string" == type @data.fontFile
             @font = graphics.newFont(@data.fontFile, @data.fontSize)
+        elseif "number" == type @data.fontFile
+            @font = graphics.newFont(@data.fontFile)
         else
             @font = graphics.newFont(@data.fontSize)
 
diff --git a/init.lua b/init.lua
index 9d33935..7ffc430 100644
--- a/init.lua
+++ b/init.lua
@@ -34,26 +34,51 @@ do
   local _obj_0 = require(tostring(path) .. "/lib/bitser/bitser")
   dumps, loads = _obj_0.dumps, _obj_0.loads
 end
+local major, minor, revision = love.getVersion()
+if major == 0 and minor == 9 then
+  pop.constants = {
+    left_mouse = "l",
+    middle_mouse = "m",
+    right_mouse = "r",
+    button_4 = "x1",
+    button_5 = "x2",
+    mouse_wheel_down = "wd",
+    mouse_wheel_up = "wu"
+  }
+elseif major == 0 and minor == 10 then
+  pop.constants = {
+    left_mouse = 1,
+    middle_mouse = 2,
+    right_mouse = 3,
+    button_4 = 4,
+    button_5 = 5
+  }
+else
+  pop.constants = { }
+end
 pop.elements = { }
 pop.skins = { }
 pop.extensions = { }
 pop.screen = false
 pop.focused = false
 pop.log = log
-pop.load = function()
-  log("Loading elements from \"" .. tostring(path) .. "/elements\"")
-  local elements = filesystem.getDirectoryItems(tostring(path) .. "/elements")
+pop.load = function(load_path)
+  if load_path == nil then
+    load_path = path
+  end
+  log("Loading elements from \"" .. tostring(load_path) .. "/elements\"")
+  local elements = filesystem.getDirectoryItems(tostring(load_path) .. "/elements")
   for i = 1, #elements do
     local _continue_0 = false
     repeat
       if not (elements[i]:sub(-4) == ".lua") then
-        log("Ignored non-Lua file \"" .. tostring(path) .. "/elements/" .. tostring(elements[i]) .. "\"")
+        log("Ignored non-Lua file \"" .. tostring(load_path) .. "/elements/" .. tostring(elements[i]) .. "\"")
         _continue_0 = true
         break
       end
       local name = elements[i]:sub(1, -5)
-      log("Requiring \"" .. tostring(name) .. "\" from \"" .. tostring(path) .. "/elements/" .. tostring(name) .. "\"")
-      pop.elements[name] = require(tostring(path) .. "/elements/" .. tostring(name))
+      log("Requiring \"" .. tostring(name) .. "\" from \"" .. tostring(load_path) .. "/elements/" .. tostring(name) .. "\"")
+      pop.elements[name] = require(tostring(load_path) .. "/elements/" .. tostring(name))
       if pop.elements[name].load then
         pop.elements[name].load(pop)
       end
@@ -74,18 +99,18 @@ pop.load = function()
       break
     end
   end
-  local skins = filesystem.getDirectoryItems(tostring(path) .. "/skins")
+  local skins = filesystem.getDirectoryItems(tostring(load_path) .. "/skins")
   for i = 1, #skins do
     local _continue_0 = false
     repeat
       if not (skins[i]:sub(-4) == ".lua") then
-        log("Ignored non-Lua file \"" .. tostring(path) .. "/skins/" .. tostring(skins[i]) .. "\"")
+        log("Ignored non-Lua file \"" .. tostring(load_path) .. "/skins/" .. tostring(skins[i]) .. "\"")
         _continue_0 = true
         break
       end
       local name = skins[i]:sub(1, -5)
-      log("Requiring \"" .. tostring(name) .. "\" from \"" .. tostring(path) .. "/skins/" .. tostring(name) .. "\"")
-      pop.skins[name] = require(tostring(path) .. "/skins/" .. tostring(name))
+      log("Requiring \"" .. tostring(name) .. "\" from \"" .. tostring(load_path) .. "/skins/" .. tostring(name) .. "\"")
+      pop.skins[name] = require(tostring(load_path) .. "/skins/" .. tostring(name))
       if pop.skins[name].load then
         pop.skins[name].load(pop)
       end
@@ -96,18 +121,18 @@ pop.load = function()
       break
     end
   end
-  local extensions = filesystem.getDirectoryItems(tostring(path) .. "/extensions")
+  local extensions = filesystem.getDirectoryItems(tostring(load_path) .. "/extensions")
   for i = 1, #extensions do
     local _continue_0 = false
     repeat
       if not (extensions[i]:sub(-4) == ".lua") then
-        log("Ignored non-Lua file \"" .. tostring(path) .. "/extensions/" .. tostring(extensions[i]) .. "\"")
+        log("Ignored non-Lua file \"" .. tostring(load_path) .. "/extensions/" .. tostring(extensions[i]) .. "\"")
         _continue_0 = true
         break
       end
       local name = extensions[i]:sub(1, -5)
-      log("Requiring \"" .. tostring(name) .. "\" from \"" .. tostring(path) .. "/extensions/" .. tostring(name) .. "\"")
-      pop.extensions[name] = require(tostring(path) .. "/extensions/" .. tostring(name))
+      log("Requiring \"" .. tostring(name) .. "\" from \"" .. tostring(load_path) .. "/extensions/" .. tostring(name) .. "\"")
+      pop.extensions[name] = require(tostring(load_path) .. "/extensions/" .. tostring(name))
       if pop.extensions[name].load then
         pop.extensions[name].load(pop)
       end
@@ -118,8 +143,10 @@ pop.load = function()
       break
     end
   end
-  pop.screen = pop.create("element", false):setSize(graphics.getWidth(), graphics.getHeight())
-  return log("Created \"pop.screen\"")
+  if not (pop.screen) then
+    pop.screen = pop.create("element", false):setSize(graphics.getWidth(), graphics.getHeight())
+    return log("Created \"pop.screen\"")
+  end
 end
 pop.create = function(element, parent, data, ...)
   if parent == nil then
diff --git a/init.moon b/init.moon
index 5d8cca2..4a83aeb 100644
--- a/init.moon
+++ b/init.moon
@@ -33,6 +33,8 @@ import inheritsFromElement from require "#{path}/util"
 import dumps, loads from require "#{path}/lib/bitser/bitser"
 
 --- @table pop
+--- @tfield constants For now, just stores values to be used with mouse clicks
+--- for compatibility with differing LOVE versions.
 --- @tfield table elements All GUI classes are stored here.
 --- @tfield table skins All skins are stored here.
 --- @tfield table extensions All extensions are loaded here.
@@ -43,6 +45,31 @@ import dumps, loads from require "#{path}/lib/bitser/bitser"
 --- @see pop.load
 --- @see Element
 
+major, minor, revision = love.getVersion!
+if major == 0 and minor == 9
+    pop.constants = {
+        left_mouse: "l"
+        middle_mouse: "m"
+        right_mouse: "r"
+
+        button_4: "x1"
+        button_5: "x2"
+
+        mouse_wheel_down: "wd"
+        mouse_wheel_up: "wu"
+    }
+elseif major == 0 and minor == 10
+    pop.constants = {
+        left_mouse: 1
+        middle_mouse: 2
+        right_mouse: 3
+        button_4: 4
+        button_5: 5
+        --no mouse wheel, may lead to problems?
+    }
+else
+    pop.constants = {} -- this would be an unsupported version currently
+
 pop.elements = {}
 pop.skins = {}
 pop.extensions = {}
@@ -52,29 +79,31 @@ pop.log = log
 
 
 
---- Loads elements, skins, extensions, and initializes `pop.screen`.
+--- Loads elements, skins, extensions from a specified path. Initializes
+--- `pop.screen` on first call.
 ---
---- **IMPORTANT**: Intended to only be called once, and is automatically called
---- when you require Pop.Box.
+--- Automatically called when you require Pop.Box for its internals. Subsequent
+--- calls can be used to add more elements/skins/extensions.
 --- @function load
---- @see pop
+--- @tparam string[opt] The path to load from. Within this path should be
+--- elements, skins, and extensions directories, containing whatever items you
+--- want to load.
 --- @see Element
+--- @todo @ see Skins, see Extensions
 
-pop.load = ->
-    --@todo @ see Skins
-    --@todo @ see Extensions
-    log "Loading elements from \"#{path}/elements\""
-    elements = filesystem.getDirectoryItems "#{path}/elements"
+pop.load = (load_path=path) ->
+    log "Loading elements from \"#{load_path}/elements\""
+    elements = filesystem.getDirectoryItems "#{load_path}/elements"
     for i = 1, #elements
         -- ignore non-Lua files
         unless elements[i]\sub(-4) == ".lua"
-            log "Ignored non-Lua file \"#{path}/elements/#{elements[i]}\""
+            log "Ignored non-Lua file \"#{load_path}/elements/#{elements[i]}\""
             continue
 
         -- require into pop.elements table by filename
         name = elements[i]\sub 1, -5
-        log "Requiring \"#{name}\" from \"#{path}/elements/#{name}\""
-        pop.elements[name] = require "#{path}/elements/#{name}"
+        log "Requiring \"#{name}\" from \"#{load_path}/elements/#{name}\""
+        pop.elements[name] = require "#{load_path}/elements/#{name}"
 
         -- call the element's load function if it exists
         if pop.elements[name].load
@@ -93,17 +122,17 @@ pop.load = ->
             log "Wrapper created: \"pop.#{name}()\""
 
 
-    skins = filesystem.getDirectoryItems "#{path}/skins"
+    skins = filesystem.getDirectoryItems "#{load_path}/skins"
     for i = 1, #skins
         -- ignore non-Lua files
         unless skins[i]\sub(-4) == ".lua"
-            log "Ignored non-Lua file \"#{path}/skins/#{skins[i]}\""
+            log "Ignored non-Lua file \"#{load_path}/skins/#{skins[i]}\""
             continue
 
         -- require into pop.skins table by filename
         name = skins[i]\sub 1, -5
-        log "Requiring \"#{name}\" from \"#{path}/skins/#{name}\""
-        pop.skins[name] = require "#{path}/skins/#{name}"
+        log "Requiring \"#{name}\" from \"#{load_path}/skins/#{name}\""
+        pop.skins[name] = require "#{load_path}/skins/#{name}"
 
         -- call the skin's load function if it exists
         if pop.skins[name].load
@@ -112,17 +141,17 @@ pop.load = ->
         log "Skin loaded: \"#{name}\""
 
 
-    extensions = filesystem.getDirectoryItems "#{path}/extensions"
+    extensions = filesystem.getDirectoryItems "#{load_path}/extensions"
     for i = 1, #extensions
         -- ignore non-Lua files
         unless extensions[i]\sub(-4) == ".lua"
-            log "Ignored non-Lua file \"#{path}/extensions/#{extensions[i]}\""
+            log "Ignored non-Lua file \"#{load_path}/extensions/#{extensions[i]}\""
             continue
 
         -- require into pop.extensions by filename
         name = extensions[i]\sub 1, -5
-        log "Requiring \"#{name}\" from \"#{path}/extensions/#{name}\""
-        pop.extensions[name] = require "#{path}/extensions/#{name}"
+        log "Requiring \"#{name}\" from \"#{load_path}/extensions/#{name}\""
+        pop.extensions[name] = require "#{load_path}/extensions/#{name}"
 
         -- call the extension's load function if it exists
         if pop.extensions[name].load
@@ -132,8 +161,9 @@ pop.load = ->
 
 
     -- Initialize pop.screen (top element, GUI area)
-    pop.screen = pop.create("element", false)\setSize(graphics.getWidth!, graphics.getHeight!)
-    log "Created \"pop.screen\""
+    unless pop.screen
+        pop.screen = pop.create("element", false)\setSize(graphics.getWidth!, graphics.getHeight!)
+        log "Created \"pop.screen\""
 
 
 
@@ -383,7 +413,7 @@ pop.textinput = (text) ->
 
 
 
---- @todo doc me
+--- @todo document pop.import
 
 pop.import = (data, parent=pop.screen) ->
     local element
@@ -399,7 +429,7 @@ pop.import = (data, parent=pop.screen) ->
 
 
 
---- @todo doc me
+--- @todo document pop.export
 
 pop.export = (element=pop.screen) ->
     return dumps(element.data)
diff --git a/lib/inspect.lua b/lib/inspect.lua
deleted file mode 160000
index a384174..0000000
--- a/lib/inspect.lua
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit a384174649e8429cc3270a46cfacc37acaf6e042

element.getHeight (self)	Returns an element's height.
element.move (self, x, y)	Moves an element by specified x/y.
load ()	Loads elements, skins, extensions, and initializes `pop.screen`.	load (The)	Loads elements, skins, extensions from a specified path.
create (element, parent, ...)
textinput-todo4	doc me	document pop.import
textinput-todo4-todo5	doc me	document pop.export
printElementTree-todo6