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                <div class="highlight"><pre><div class='line' id='LC1'><span class="cm">/* Modernizr 2.5.2 (Custom Build) | MIT &amp; BSD</span></div><div class='line' id='LC2'><span class="cm"> * Build: http://www.modernizr.com/download/#-borderradius-csscolumns-canvas-touch-mq-cssclasses-addtest-teststyles-testprop-testallprops-prefixes-domprefixes-fullscreen_api</span></div><div class='line' id='LC3'><span class="cm"> */</span></div><div class='line' id='LC4'><span class="p">;</span><span class="nb">window</span><span class="p">.</span><span class="nx">Modernizr</span><span class="o">=</span><span class="kd">function</span><span class="p">(</span><span class="nx">a</span><span class="p">,</span><span class="nx">b</span><span class="p">,</span><span class="nx">c</span><span class="p">){</span><span class="kd">function</span> <span class="nx">A</span><span class="p">(</span><span class="nx">a</span><span class="p">){</span><span class="nx">j</span><span class="p">.</span><span class="nx">cssText</span><span class="o">=</span><span class="nx">a</span><span class="p">}</span><span class="kd">function</span> <span class="nx">B</span><span class="p">(</span><span class="nx">a</span><span class="p">,</span><span class="nx">b</span><span class="p">){</span><span class="k">return</span> <span class="nx">A</span><span class="p">(</span><span class="nx">m</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="nx">a</span><span class="o">+</span><span class="s2">&quot;;&quot;</span><span class="p">)</span><span class="o">+</span><span class="p">(</span><span class="nx">b</span><span class="o">||</span><span class="s2">&quot;&quot;</span><span class="p">))}</span><span class="kd">function</span> <span class="nx">C</span><span class="p">(</span><span class="nx">a</span><span class="p">,</span><span class="nx">b</span><span class="p">){</span><span class="k">return</span> <span class="k">typeof</span> <span class="nx">a</span><span class="o">===</span><span class="nx">b</span><span class="p">}</span><span class="kd">function</span> <span class="nx">D</span><span class="p">(</span><span class="nx">a</span><span class="p">,</span><span class="nx">b</span><span class="p">){</span><span class="k">return</span><span class="o">!!~</span><span class="p">(</span><span class="s2">&quot;&quot;</span><span class="o">+</span><span class="nx">a</span><span class="p">).</span><span class="nx">indexOf</span><span class="p">(</span><span class="nx">b</span><span class="p">)}</span><span class="kd">function</span> <span class="nx">E</span><span class="p">(</span><span class="nx">a</span><span class="p">,</span><span class="nx">b</span><span class="p">){</span><span class="k">for</span><span class="p">(</span><span class="kd">var</span> <span class="nx">d</span> <span class="k">in</span> <span class="nx">a</span><span class="p">)</span><span class="k">if</span><span class="p">(</span><span class="nx">j</span><span class="p">[</span><span class="nx">a</span><span class="p">[</span><span class="nx">d</span><span class="p">]]</span><span class="o">!==</span><span class="nx">c</span><span class="p">)</span><span class="k">return</span> <span class="nx">b</span><span class="o">==</span><span class="s2">&quot;pfx&quot;</span><span class="o">?</span><span class="nx">a</span><span class="p">[</span><span class="nx">d</span><span class="p">]</span><span class="o">:!</span><span class="mi">0</span><span class="p">;</span><span class="k">return</span><span class="o">!</span><span class="mi">1</span><span class="p">}</span><span class="kd">function</span> <span class="nx">F</span><span class="p">(</span><span class="nx">a</span><span class="p">,</span><span class="nx">b</span><span class="p">,</span><span class="nx">d</span><span class="p">){</span><span class="k">for</span><span class="p">(</span><span class="kd">var</span> <span class="nx">e</span> <span class="k">in</span> <span class="nx">a</span><span class="p">){</span><span class="kd">var</span> <span class="nx">f</span><span class="o">=</span><span class="nx">b</span><span class="p">[</span><span class="nx">a</span><span class="p">[</span><span class="nx">e</span><span class="p">]];</span><span class="k">if</span><span class="p">(</span><span class="nx">f</span><span class="o">!==</span><span class="nx">c</span><span class="p">)</span><span class="k">return</span> <span class="nx">d</span><span class="o">===!</span><span class="mi">1</span><span class="o">?</span><span class="nx">a</span><span class="p">[</span><span class="nx">e</span><span class="p">]</span><span class="o">:</span><span class="nx">C</span><span class="p">(</span><span class="nx">f</span><span class="p">,</span><span class="s2">&quot;function&quot;</span><span class="p">)</span><span class="o">?</span><span class="nx">f</span><span class="p">.</span><span class="nx">bind</span><span class="p">(</span><span class="nx">d</span><span class="o">||</span><span class="nx">b</span><span class="p">)</span><span class="o">:</span><span class="nx">f</span><span class="p">}</span><span class="k">return</span><span class="o">!</span><span class="mi">1</span><span class="p">}</span><span class="kd">function</span> <span class="nx">G</span><span class="p">(</span><span class="nx">a</span><span class="p">,</span><span class="nx">b</span><span class="p">,</span><span class="nx">c</span><span class="p">){</span><span class="kd">var</span> <span class="nx">d</span><span class="o">=</span><span class="nx">a</span><span class="p">.</span><span class="nx">charAt</span><span class="p">(</span><span class="mi">0</span><span class="p">).</span><span class="nx">toUpperCase</span><span class="p">()</span><span class="o">+</span><span class="nx">a</span><span class="p">.</span><span class="nx">substr</span><span class="p">(</span><span class="mi">1</span><span class="p">),</span><span class="nx">e</span><span class="o">=</span><span class="p">(</span><span class="nx">a</span><span class="o">+</span><span class="s2">&quot; &quot;</span><span class="o">+</span><span class="nx">o</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="nx">d</span><span class="o">+</span><span class="s2">&quot; &quot;</span><span class="p">)</span><span class="o">+</span><span class="nx">d</span><span class="p">).</span><span class="nx">split</span><span class="p">(</span><span class="s2">&quot; &quot;</span><span class="p">);</span><span class="k">return</span> <span class="nx">C</span><span class="p">(</span><span class="nx">b</span><span class="p">,</span><span class="s2">&quot;string&quot;</span><span class="p">)</span><span class="o">||</span><span class="nx">C</span><span class="p">(</span><span class="nx">b</span><span class="p">,</span><span class="s2">&quot;undefined&quot;</span><span class="p">)</span><span class="o">?</span><span class="nx">E</span><span class="p">(</span><span class="nx">e</span><span class="p">,</span><span class="nx">b</span><span class="p">)</span><span class="o">:</span><span class="p">(</span><span class="nx">e</span><span class="o">=</span><span class="p">(</span><span class="nx">a</span><span class="o">+</span><span class="s2">&quot; &quot;</span><span class="o">+</span><span class="nx">p</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="nx">d</span><span class="o">+</span><span class="s2">&quot; &quot;</span><span class="p">)</span><span class="o">+</span><span class="nx">d</span><span class="p">).</span><span class="nx">split</span><span class="p">(</span><span class="s2">&quot; &quot;</span><span class="p">),</span><span class="nx">F</span><span class="p">(</span><span class="nx">e</span><span class="p">,</span><span class="nx">b</span><span class="p">,</span><span class="nx">c</span><span class="p">))}</span><span class="kd">var</span> <span class="nx">d</span><span class="o">=</span><span class="s2">&quot;2.5.2&quot;</span><span class="p">,</span><span class="nx">e</span><span class="o">=</span><span class="p">{},</span><span class="nx">f</span><span class="o">=!</span><span class="mi">0</span><span class="p">,</span><span class="nx">g</span><span class="o">=</span><span class="nx">b</span><span class="p">.</span><span class="nx">documentElement</span><span class="p">,</span><span class="nx">h</span><span class="o">=</span><span class="s2">&quot;modernizr&quot;</span><span class="p">,</span><span class="nx">i</span><span class="o">=</span><span class="nx">b</span><span class="p">.</span><span class="nx">createElement</span><span class="p">(</span><span class="nx">h</span><span class="p">),</span><span class="nx">j</span><span class="o">=</span><span class="nx">i</span><span class="p">.</span><span class="nx">style</span><span class="p">,</span><span class="nx">k</span><span class="p">,</span><span class="nx">l</span><span class="o">=</span><span class="p">{}.</span><span class="nx">toString</span><span class="p">,</span><span class="nx">m</span><span class="o">=</span><span class="s2">&quot; -webkit- -moz- -o- -ms- &quot;</span><span class="p">.</span><span class="nx">split</span><span class="p">(</span><span class="s2">&quot; &quot;</span><span class="p">),</span><span class="nx">n</span><span class="o">=</span><span class="s2">&quot;Webkit Moz O ms&quot;</span><span class="p">,</span><span class="nx">o</span><span class="o">=</span><span class="nx">n</span><span class="p">.</span><span class="nx">split</span><span class="p">(</span><span class="s2">&quot; &quot;</span><span class="p">),</span><span class="nx">p</span><span class="o">=</span><span class="nx">n</span><span class="p">.</span><span class="nx">toLowerCase</span><span class="p">().</span><span class="nx">split</span><span class="p">(</span><span class="s2">&quot; &quot;</span><span class="p">),</span><span class="nx">q</span><span class="o">=</span><span class="p">{},</span><span class="nx">r</span><span class="o">=</span><span class="p">{},</span><span class="nx">s</span><span class="o">=</span><span class="p">{},</span><span class="nx">t</span><span class="o">=</span><span class="p">[],</span><span class="nx">u</span><span class="o">=</span><span class="nx">t</span><span class="p">.</span><span class="nx">slice</span><span class="p">,</span><span class="nx">v</span><span class="p">,</span><span class="nx">w</span><span class="o">=</span><span class="kd">function</span><span class="p">(</span><span class="nx">a</span><span class="p">,</span><span class="nx">c</span><span class="p">,</span><span class="nx">d</span><span class="p">,</span><span class="nx">e</span><span class="p">){</span><span class="kd">var</span> <span class="nx">f</span><span class="p">,</span><span class="nx">i</span><span class="p">,</span><span class="nx">j</span><span class="p">,</span><span class="nx">k</span><span class="o">=</span><span class="nx">b</span><span class="p">.</span><span class="nx">createElement</span><span class="p">(</span><span class="s2">&quot;div&quot;</span><span class="p">),</span><span class="nx">l</span><span class="o">=</span><span class="nx">b</span><span class="p">.</span><span class="nx">body</span><span class="p">,</span><span class="nx">m</span><span class="o">=</span><span class="nx">l</span><span class="o">?</span><span class="nx">l</span><span class="o">:</span><span class="nx">b</span><span class="p">.</span><span class="nx">createElement</span><span class="p">(</span><span class="s2">&quot;body&quot;</span><span class="p">);</span><span class="k">if</span><span class="p">(</span><span class="nb">parseInt</span><span class="p">(</span><span class="nx">d</span><span class="p">,</span><span class="mi">10</span><span class="p">))</span><span class="k">while</span><span class="p">(</span><span class="nx">d</span><span class="o">--</span><span class="p">)</span><span class="nx">j</span><span class="o">=</span><span class="nx">b</span><span class="p">.</span><span class="nx">createElement</span><span class="p">(</span><span class="s2">&quot;div&quot;</span><span class="p">),</span><span class="nx">j</span><span class="p">.</span><span class="nx">id</span><span class="o">=</span><span class="nx">e</span><span class="o">?</span><span class="nx">e</span><span class="p">[</span><span class="nx">d</span><span class="p">]</span><span class="o">:</span><span class="nx">h</span><span class="o">+</span><span class="p">(</span><span class="nx">d</span><span class="o">+</span><span class="mi">1</span><span class="p">),</span><span class="nx">k</span><span class="p">.</span><span class="nx">appendChild</span><span class="p">(</span><span class="nx">j</span><span class="p">);</span><span class="k">return</span> <span class="nx">f</span><span class="o">=</span><span class="p">[</span><span class="s2">&quot;&amp;#173;&quot;</span><span class="p">,</span><span class="s2">&quot;&lt;style&gt;&quot;</span><span class="p">,</span><span class="nx">a</span><span class="p">,</span><span class="s2">&quot;&lt;/style&gt;&quot;</span><span class="p">].</span><span class="nx">join</span><span class="p">(</span><span class="s2">&quot;&quot;</span><span class="p">),</span><span class="nx">k</span><span class="p">.</span><span class="nx">id</span><span class="o">=</span><span class="nx">h</span><span class="p">,</span><span class="nx">m</span><span class="p">.</span><span class="nx">innerHTML</span><span class="o">+=</span><span class="nx">f</span><span class="p">,</span><span class="nx">m</span><span class="p">.</span><span class="nx">appendChild</span><span class="p">(</span><span class="nx">k</span><span class="p">),</span><span class="nx">l</span><span class="o">||</span><span class="nx">g</span><span class="p">.</span><span class="nx">appendChild</span><span class="p">(</span><span class="nx">m</span><span class="p">),</span><span class="nx">i</span><span class="o">=</span><span class="nx">c</span><span class="p">(</span><span class="nx">k</span><span class="p">,</span><span class="nx">a</span><span class="p">),</span><span class="nx">l</span><span class="o">?</span><span class="nx">k</span><span class="p">.</span><span class="nx">parentNode</span><span class="p">.</span><span class="nx">removeChild</span><span class="p">(</span><span class="nx">k</span><span class="p">)</span><span class="o">:</span><span class="nx">m</span><span class="p">.</span><span class="nx">parentNode</span><span class="p">.</span><span class="nx">removeChild</span><span class="p">(</span><span class="nx">m</span><span class="p">),</span><span class="o">!!</span><span class="nx">i</span><span class="p">},</span><span class="nx">x</span><span class="o">=</span><span class="kd">function</span><span class="p">(</span><span class="nx">b</span><span class="p">){</span><span class="kd">var</span> <span class="nx">c</span><span class="o">=</span><span class="nx">a</span><span class="p">.</span><span class="nx">matchMedia</span><span class="o">||</span><span class="nx">a</span><span class="p">.</span><span class="nx">msMatchMedia</span><span class="p">;</span><span class="k">if</span><span class="p">(</span><span class="nx">c</span><span class="p">)</span><span class="k">return</span> <span class="nx">c</span><span class="p">(</span><span class="nx">b</span><span class="p">).</span><span class="nx">matches</span><span class="p">;</span><span class="kd">var</span> <span class="nx">d</span><span class="p">;</span><span class="k">return</span> <span class="nx">w</span><span class="p">(</span><span class="s2">&quot;@media &quot;</span><span class="o">+</span><span class="nx">b</span><span class="o">+</span><span class="s2">&quot; { #&quot;</span><span class="o">+</span><span class="nx">h</span><span class="o">+</span><span class="s2">&quot; { position: absolute; } }&quot;</span><span class="p">,</span><span class="kd">function</span><span class="p">(</span><span class="nx">b</span><span class="p">){</span><span class="nx">d</span><span class="o">=</span><span class="p">(</span><span class="nx">a</span><span class="p">.</span><span class="nx">getComputedStyle</span><span class="o">?</span><span class="nx">getComputedStyle</span><span class="p">(</span><span class="nx">b</span><span class="p">,</span><span class="kc">null</span><span class="p">)</span><span class="o">:</span><span class="nx">b</span><span class="p">.</span><span class="nx">currentStyle</span><span class="p">)[</span><span class="s2">&quot;position&quot;</span><span class="p">]</span><span class="o">==</span><span class="s2">&quot;absolute&quot;</span><span class="p">}),</span><span class="nx">d</span><span class="p">},</span><span class="nx">y</span><span class="o">=</span><span class="p">{}.</span><span class="nx">hasOwnProperty</span><span class="p">,</span><span class="nx">z</span><span class="p">;</span><span class="o">!</span><span class="nx">C</span><span class="p">(</span><span class="nx">y</span><span class="p">,</span><span class="s2">&quot;undefined&quot;</span><span class="p">)</span><span class="o">&amp;&amp;!</span><span class="nx">C</span><span class="p">(</span><span class="nx">y</span><span class="p">.</span><span class="nx">call</span><span class="p">,</span><span class="s2">&quot;undefined&quot;</span><span class="p">)</span><span class="o">?</span><span class="nx">z</span><span class="o">=</span><span class="kd">function</span><span class="p">(</span><span class="nx">a</span><span class="p">,</span><span class="nx">b</span><span class="p">){</span><span class="k">return</span> <span class="nx">y</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">a</span><span class="p">,</span><span class="nx">b</span><span class="p">)}</span><span class="o">:</span><span class="nx">z</span><span class="o">=</span><span class="kd">function</span><span class="p">(</span><span class="nx">a</span><span class="p">,</span><span class="nx">b</span><span class="p">){</span><span class="k">return</span> <span class="nx">b</span> <span class="k">in</span> <span class="nx">a</span><span class="o">&amp;&amp;</span><span class="nx">C</span><span class="p">(</span><span class="nx">a</span><span class="p">.</span><span class="nx">constructor</span><span class="p">.</span><span class="nx">prototype</span><span class="p">[</span><span class="nx">b</span><span class="p">],</span><span class="s2">&quot;undefined&quot;</span><span class="p">)},</span><span class="nb">Function</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">bind</span><span class="o">||</span><span class="p">(</span><span class="nb">Function</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">bind</span><span class="o">=</span><span class="kd">function</span><span class="p">(</span><span class="nx">b</span><span class="p">){</span><span class="kd">var</span> <span class="nx">c</span><span class="o">=</span><span class="k">this</span><span class="p">;</span><span class="k">if</span><span class="p">(</span><span class="k">typeof</span> <span class="nx">c</span><span class="o">!=</span><span class="s2">&quot;function&quot;</span><span class="p">)</span><span class="k">throw</span> <span class="k">new</span> <span class="nx">TypeError</span><span class="p">;</span><span class="kd">var</span> <span class="nx">d</span><span class="o">=</span><span class="nx">u</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">arguments</span><span class="p">,</span><span class="mi">1</span><span class="p">),</span><span class="nx">e</span><span class="o">=</span><span class="kd">function</span><span class="p">(){</span><span class="k">if</span><span class="p">(</span><span class="k">this</span> <span class="k">instanceof</span> <span class="nx">e</span><span class="p">){</span><span class="kd">var</span> <span class="nx">a</span><span class="o">=</span><span class="kd">function</span><span class="p">(){};</span><span class="nx">a</span><span class="p">.</span><span class="nx">prototype</span><span class="o">=</span><span class="nx">c</span><span class="p">.</span><span class="nx">prototype</span><span class="p">;</span><span class="kd">var</span> <span class="nx">f</span><span class="o">=</span><span class="k">new</span> <span class="nx">a</span><span class="p">,</span><span class="nx">g</span><span class="o">=</span><span class="nx">c</span><span class="p">.</span><span class="nx">apply</span><span class="p">(</span><span class="nx">f</span><span class="p">,</span><span class="nx">d</span><span class="p">.</span><span class="nx">concat</span><span class="p">(</span><span class="nx">u</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">arguments</span><span class="p">)));</span><span class="k">return</span> <span class="nb">Object</span><span class="p">(</span><span class="nx">g</span><span class="p">)</span><span class="o">===</span><span class="nx">g</span><span class="o">?</span><span class="nx">g</span><span class="o">:</span><span class="nx">f</span><span class="p">}</span><span class="k">return</span> <span class="nx">c</span><span class="p">.</span><span class="nx">apply</span><span class="p">(</span><span class="nx">b</span><span class="p">,</span><span class="nx">d</span><span class="p">.</span><span class="nx">concat</span><span class="p">(</span><span class="nx">u</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">arguments</span><span class="p">)))};</span><span class="k">return</span> <span class="nx">e</span><span class="p">});</span><span class="kd">var</span> <span class="nx">H</span><span class="o">=</span><span class="kd">function</span><span class="p">(</span><span class="nx">c</span><span class="p">,</span><span class="nx">d</span><span class="p">){</span><span class="kd">var</span> <span class="nx">f</span><span class="o">=</span><span class="nx">c</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="s2">&quot;&quot;</span><span class="p">),</span><span class="nx">g</span><span class="o">=</span><span class="nx">d</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span><span class="nx">w</span><span class="p">(</span><span class="nx">f</span><span class="p">,</span><span class="kd">function</span><span class="p">(</span><span class="nx">c</span><span class="p">,</span><span class="nx">d</span><span class="p">){</span><span class="kd">var</span> <span class="nx">f</span><span class="o">=</span><span class="nx">b</span><span class="p">.</span><span class="nx">styleSheets</span><span class="p">[</span><span class="nx">b</span><span class="p">.</span><span class="nx">styleSheets</span><span class="p">.</span><span class="nx">length</span><span class="o">-</span><span class="mi">1</span><span class="p">],</span><span class="nx">h</span><span class="o">=</span><span class="nx">f</span><span class="o">?</span><span class="nx">f</span><span class="p">.</span><span class="nx">cssRules</span><span class="o">&amp;&amp;</span><span class="nx">f</span><span class="p">.</span><span class="nx">cssRules</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">?</span><span class="nx">f</span><span class="p">.</span><span class="nx">cssRules</span><span class="p">[</span><span class="mi">0</span><span class="p">].</span><span class="nx">cssText</span><span class="o">:</span><span class="nx">f</span><span class="p">.</span><span class="nx">cssText</span><span class="o">||</span><span class="s2">&quot;&quot;</span><span class="o">:</span><span class="s2">&quot;&quot;</span><span class="p">,</span><span class="nx">i</span><span class="o">=</span><span class="nx">c</span><span class="p">.</span><span class="nx">childNodes</span><span class="p">,</span><span class="nx">j</span><span class="o">=</span><span class="p">{};</span><span class="k">while</span><span class="p">(</span><span class="nx">g</span><span class="o">--</span><span class="p">)</span><span class="nx">j</span><span class="p">[</span><span class="nx">i</span><span class="p">[</span><span class="nx">g</span><span class="p">].</span><span class="nx">id</span><span class="p">]</span><span class="o">=</span><span class="nx">i</span><span class="p">[</span><span class="nx">g</span><span class="p">];</span><span class="nx">e</span><span class="p">.</span><span class="nx">touch</span><span class="o">=</span><span class="s2">&quot;ontouchstart&quot;</span><span class="k">in</span> <span class="nx">a</span><span class="o">||</span><span class="nx">a</span><span class="p">.</span><span class="nx">DocumentTouch</span><span class="o">&amp;&amp;</span><span class="nx">b</span> <span class="k">instanceof</span> <span class="nx">DocumentTouch</span><span class="o">||</span><span class="p">(</span><span class="nx">j</span><span class="p">.</span><span class="nx">touch</span><span class="o">&amp;&amp;</span><span class="nx">j</span><span class="p">.</span><span class="nx">touch</span><span class="p">.</span><span class="nx">offsetTop</span><span class="p">)</span><span class="o">===</span><span class="mi">9</span><span class="p">},</span><span class="nx">g</span><span class="p">,</span><span class="nx">d</span><span class="p">)}([,[</span><span class="s2">&quot;@media (&quot;</span><span class="p">,</span><span class="nx">m</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="s2">&quot;touch-enabled),(&quot;</span><span class="p">),</span><span class="nx">h</span><span class="p">,</span><span class="s2">&quot;)&quot;</span><span class="p">,</span><span class="s2">&quot;{#touch{top:9px;position:absolute}}&quot;</span><span class="p">].</span><span class="nx">join</span><span class="p">(</span><span class="s2">&quot;&quot;</span><span class="p">)],[,</span><span class="s2">&quot;touch&quot;</span><span class="p">]);</span><span class="nx">q</span><span class="p">.</span><span class="nx">canvas</span><span class="o">=</span><span class="kd">function</span><span class="p">(){</span><span class="kd">var</span> <span class="nx">a</span><span class="o">=</span><span class="nx">b</span><span class="p">.</span><span class="nx">createElement</span><span class="p">(</span><span class="s2">&quot;canvas&quot;</span><span class="p">);</span><span class="k">return</span><span class="o">!!</span><span class="nx">a</span><span class="p">.</span><span class="nx">getContext</span><span class="o">&amp;&amp;!!</span><span class="nx">a</span><span class="p">.</span><span class="nx">getContext</span><span class="p">(</span><span class="s2">&quot;2d&quot;</span><span class="p">)},</span><span class="nx">q</span><span class="p">.</span><span class="nx">touch</span><span class="o">=</span><span class="kd">function</span><span class="p">(){</span><span class="k">return</span> <span class="nx">e</span><span class="p">.</span><span class="nx">touch</span><span class="p">},</span><span class="nx">q</span><span class="p">.</span><span class="nx">borderradius</span><span class="o">=</span><span class="kd">function</span><span class="p">(){</span><span class="k">return</span> <span class="nx">G</span><span class="p">(</span><span class="s2">&quot;borderRadius&quot;</span><span class="p">)},</span><span class="nx">q</span><span class="p">.</span><span class="nx">csscolumns</span><span class="o">=</span><span class="kd">function</span><span class="p">(){</span><span class="k">return</span> <span class="nx">G</span><span class="p">(</span><span class="s2">&quot;columnCount&quot;</span><span class="p">)};</span><span class="k">for</span><span class="p">(</span><span class="kd">var</span> <span class="nx">I</span> <span class="k">in</span> <span class="nx">q</span><span class="p">)</span><span class="nx">z</span><span class="p">(</span><span class="nx">q</span><span class="p">,</span><span class="nx">I</span><span class="p">)</span><span class="o">&amp;&amp;</span><span class="p">(</span><span class="nx">v</span><span class="o">=</span><span class="nx">I</span><span class="p">.</span><span class="nx">toLowerCase</span><span class="p">(),</span><span class="nx">e</span><span class="p">[</span><span class="nx">v</span><span class="p">]</span><span class="o">=</span><span class="nx">q</span><span class="p">[</span><span class="nx">I</span><span class="p">](),</span><span class="nx">t</span><span class="p">.</span><span class="nx">push</span><span class="p">((</span><span class="nx">e</span><span class="p">[</span><span class="nx">v</span><span class="p">]</span><span class="o">?</span><span class="s2">&quot;&quot;</span><span class="o">:</span><span class="s2">&quot;no-&quot;</span><span class="p">)</span><span class="o">+</span><span class="nx">v</span><span class="p">));</span><span class="k">return</span> <span class="nx">e</span><span class="p">.</span><span class="nx">addTest</span><span class="o">=</span><span class="kd">function</span><span class="p">(</span><span class="nx">a</span><span class="p">,</span><span class="nx">b</span><span class="p">){</span><span class="k">if</span><span class="p">(</span><span class="k">typeof</span> <span class="nx">a</span><span class="o">==</span><span class="s2">&quot;object&quot;</span><span class="p">)</span><span class="k">for</span><span class="p">(</span><span class="kd">var</span> <span class="nx">d</span> <span class="k">in</span> <span class="nx">a</span><span class="p">)</span><span class="nx">z</span><span class="p">(</span><span class="nx">a</span><span class="p">,</span><span class="nx">d</span><span class="p">)</span><span class="o">&amp;&amp;</span><span class="nx">e</span><span class="p">.</span><span class="nx">addTest</span><span class="p">(</span><span class="nx">d</span><span class="p">,</span><span class="nx">a</span><span class="p">[</span><span class="nx">d</span><span class="p">]);</span><span class="k">else</span><span class="p">{</span><span class="nx">a</span><span class="o">=</span><span class="nx">a</span><span class="p">.</span><span class="nx">toLowerCase</span><span class="p">();</span><span class="k">if</span><span class="p">(</span><span class="nx">e</span><span class="p">[</span><span class="nx">a</span><span class="p">]</span><span class="o">!==</span><span class="nx">c</span><span class="p">)</span><span class="k">return</span> <span class="nx">e</span><span class="p">;</span><span class="nx">b</span><span class="o">=</span><span class="k">typeof</span> <span class="nx">b</span><span class="o">==</span><span class="s2">&quot;function&quot;</span><span class="o">?</span><span class="nx">b</span><span class="p">()</span><span class="o">:</span><span class="nx">b</span><span class="p">,</span><span class="nx">g</span><span class="p">.</span><span class="nx">className</span><span class="o">+=</span><span class="s2">&quot; &quot;</span><span class="o">+</span><span class="p">(</span><span class="nx">b</span><span class="o">?</span><span class="s2">&quot;&quot;</span><span class="o">:</span><span class="s2">&quot;no-&quot;</span><span class="p">)</span><span class="o">+</span><span class="nx">a</span><span class="p">,</span><span class="nx">e</span><span class="p">[</span><span class="nx">a</span><span class="p">]</span><span class="o">=</span><span class="nx">b</span><span class="p">}</span><span class="k">return</span> <span class="nx">e</span><span class="p">},</span><span class="nx">A</span><span class="p">(</span><span class="s2">&quot;&quot;</span><span class="p">),</span><span class="nx">i</span><span class="o">=</span><span class="nx">k</span><span class="o">=</span><span class="kc">null</span><span class="p">,</span><span class="nx">e</span><span class="p">.</span><span class="nx">_version</span><span class="o">=</span><span class="nx">d</span><span class="p">,</span><span class="nx">e</span><span class="p">.</span><span class="nx">_prefixes</span><span class="o">=</span><span class="nx">m</span><span class="p">,</span><span class="nx">e</span><span class="p">.</span><span class="nx">_domPrefixes</span><span class="o">=</span><span class="nx">p</span><span class="p">,</span><span class="nx">e</span><span class="p">.</span><span class="nx">_cssomPrefixes</span><span class="o">=</span><span class="nx">o</span><span class="p">,</span><span class="nx">e</span><span class="p">.</span><span class="nx">mq</span><span class="o">=</span><span class="nx">x</span><span class="p">,</span><span class="nx">e</span><span class="p">.</span><span class="nx">testProp</span><span class="o">=</span><span class="kd">function</span><span class="p">(</span><span class="nx">a</span><span class="p">){</span><span class="k">return</span> <span class="nx">E</span><span class="p">([</span><span class="nx">a</span><span class="p">])},</span><span class="nx">e</span><span class="p">.</span><span class="nx">testAllProps</span><span class="o">=</span><span class="nx">G</span><span class="p">,</span><span class="nx">e</span><span class="p">.</span><span class="nx">testStyles</span><span class="o">=</span><span class="nx">w</span><span class="p">,</span><span class="nx">g</span><span class="p">.</span><span class="nx">className</span><span class="o">=</span><span class="nx">g</span><span class="p">.</span><span class="nx">className</span><span class="p">.</span><span class="nx">replace</span><span class="p">(</span><span class="sr">/(^|\s)no-js(\s|$)/</span><span class="p">,</span><span class="s2">&quot;$1$2&quot;</span><span class="p">)</span><span class="o">+</span><span class="p">(</span><span class="nx">f</span><span class="o">?</span><span class="s2">&quot; js &quot;</span><span class="o">+</span><span class="nx">t</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="s2">&quot; &quot;</span><span class="p">)</span><span class="o">:</span><span class="s2">&quot;&quot;</span><span class="p">),</span><span class="nx">e</span><span class="p">}(</span><span class="k">this</span><span class="p">,</span><span class="k">this</span><span class="p">.</span><span class="nb">document</span><span class="p">),</span><span class="nx">Modernizr</span><span class="p">.</span><span class="nx">addTest</span><span class="p">(</span><span class="s2">&quot;fullscreen&quot;</span><span class="p">,</span><span class="kd">function</span><span class="p">(){</span><span class="k">for</span><span class="p">(</span><span class="kd">var</span> <span class="nx">a</span><span class="o">=</span><span class="mi">0</span><span class="p">;</span><span class="nx">a</span><span class="o">&lt;</span><span class="nx">Modernizr</span><span class="p">.</span><span class="nx">_domPrefixes</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span><span class="nx">a</span><span class="o">++</span><span class="p">)</span><span class="k">if</span><span class="p">(</span><span class="nb">document</span><span class="p">[</span><span class="nx">Modernizr</span><span class="p">.</span><span class="nx">_domPrefixes</span><span class="p">[</span><span class="nx">a</span><span class="p">].</span><span class="nx">toLowerCase</span><span class="p">()</span><span class="o">+</span><span class="s2">&quot;CancelFullScreen&quot;</span><span class="p">])</span><span class="k">return</span><span class="o">!</span><span class="mi">0</span><span class="p">;</span><span class="k">return</span><span class="o">!!</span><span class="nb">document</span><span class="p">.</span><span class="nx">cancelFullScreen</span><span class="o">||!</span><span class="mi">1</span><span class="p">});</span></div></pre></div>
          </td>
        </tr>
      </table>
  </div>

          </div>
        </div>
      </div>

      <a href="#jump-to-line" rel="facebox" data-hotkey="l" class="js-jump-to-line" style="display:none">Jump to Line</a>
      <div id="jump-to-line" style="display:none">
        <h2>Jump to Line</h2>
        <form accept-charset="UTF-8" class="js-jump-to-line-form">
          <input class="textfield js-jump-to-line-field" type="text">
          <div class="full-button">
            <button type="submit" class="classy">
              Go
            </button>
          </div>
        </form>
      </div>

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</div>

<div id="js-frame-loading-template" class="frame frame-loading large-loading-area" style="display:none;">
  <img class="js-frame-loading-spinner" src="https://a248.e.akamai.net/assets.github.com/images/spinners/octocat-spinner-128.gif?1347543534" height="64" width="64">
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      <dl class="footer_nav">
        <dt>GitHub</dt>
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<div id="keyboard_shortcuts_pane" class="instapaper_ignore readability-extra" style="display:none">
  <h2>Keyboard Shortcuts <small><a href="#" class="js-see-all-keyboard-shortcuts">(see all)</a></small></h2>

  <div class="columns threecols">
    <div class="column first">
      <h3>Site wide shortcuts</h3>
      <dl class="keyboard-mappings">
        <dt>s</dt>
        <dd>Focus command bar</dd>
      </dl>
      <dl class="keyboard-mappings">
        <dt>?</dt>
        <dd>Bring up this help dialog</dd>
      </dl>
    </div><!-- /.column.first -->

    <div class="column middle" style='display:none'>
      <h3>Commit list</h3>
      <dl class="keyboard-mappings">
        <dt>j</dt>
        <dd>Move selection down</dd>
      </dl>
      <dl class="keyboard-mappings">
        <dt>k</dt>
        <dd>Move selection up</dd>
      </dl>
      <dl class="keyboard-mappings">
        <dt>c <em>or</em> o <em>or</em> enter</dt>
        <dd>Open commit</dd>
      </dl>
      <dl class="keyboard-mappings">
        <dt>y</dt>
        <dd>Expand URL to its canonical form</dd>
      </dl>
    </div><!-- /.column.first -->

    <div class="column last js-hidden-pane" style='display:none'>
      <h3>Pull request list</h3>
      <dl class="keyboard-mappings">
        <dt>j</dt>
        <dd>Move selection down</dd>
      </dl>
      <dl class="keyboard-mappings">
        <dt>k</dt>
        <dd>Move selection up</dd>
      </dl>
      <dl class="keyboard-mappings">
        <dt>o <em>or</em> enter</dt>
        <dd>Open issue</dd>
      </dl>
      <dl class="keyboard-mappings">
        <dt><span class="platform-mac">⌘</span><span class="platform-other">ctrl</span> <em>+</em> enter</dt>
        <dd>Submit comment</dd>
      </dl>
      <dl class="keyboard-mappings">
        <dt><span class="platform-mac">⌘</span><span class="platform-other">ctrl</span> <em>+</em> shift p</dt>
        <dd>Preview comment</dd>
      </dl>
    </div><!-- /.columns.last -->

  </div><!-- /.columns.equacols -->

  <div class="js-hidden-pane" style='display:none'>
    <div class="rule"></div>

    <h3>Issues</h3>

    <div class="columns threecols">
      <div class="column first">
        <dl class="keyboard-mappings">
          <dt>j</dt>
          <dd>Move selection down</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>k</dt>
          <dd>Move selection up</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>x</dt>
          <dd>Toggle selection</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>o <em>or</em> enter</dt>
          <dd>Open issue</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt><span class="platform-mac">⌘</span><span class="platform-other">ctrl</span> <em>+</em> enter</dt>
          <dd>Submit comment</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt><span class="platform-mac">⌘</span><span class="platform-other">ctrl</span> <em>+</em> shift p</dt>
          <dd>Preview comment</dd>
        </dl>
      </div><!-- /.column.first -->
      <div class="column last">
        <dl class="keyboard-mappings">
          <dt>c</dt>
          <dd>Create issue</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>l</dt>
          <dd>Create label</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>i</dt>
          <dd>Back to inbox</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>u</dt>
          <dd>Back to issues</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>/</dt>
          <dd>Focus issues search</dd>
        </dl>
      </div>
    </div>
  </div>

  <div class="js-hidden-pane" style='display:none'>
    <div class="rule"></div>

    <h3>Issues Dashboard</h3>

    <div class="columns threecols">
      <div class="column first">
        <dl class="keyboard-mappings">
          <dt>j</dt>
          <dd>Move selection down</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>k</dt>
          <dd>Move selection up</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>o <em>or</em> enter</dt>
          <dd>Open issue</dd>
        </dl>
      </div><!-- /.column.first -->
    </div>
  </div>

  <div class="js-hidden-pane" style='display:none'>
    <div class="rule"></div>

    <h3>Network Graph</h3>
    <div class="columns equacols">
      <div class="column first">
        <dl class="keyboard-mappings">
          <dt><span class="badmono">←</span> <em>or</em> h</dt>
          <dd>Scroll left</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt><span class="badmono">→</span> <em>or</em> l</dt>
          <dd>Scroll right</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt><span class="badmono">↑</span> <em>or</em> k</dt>
          <dd>Scroll up</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt><span class="badmono">↓</span> <em>or</em> j</dt>
          <dd>Scroll down</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>t</dt>
          <dd>Toggle visibility of head labels</dd>
        </dl>
      </div><!-- /.column.first -->
      <div class="column last">
        <dl class="keyboard-mappings">
          <dt>shift <span class="badmono">←</span> <em>or</em> shift h</dt>
          <dd>Scroll all the way left</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>shift <span class="badmono">→</span> <em>or</em> shift l</dt>
          <dd>Scroll all the way right</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>shift <span class="badmono">↑</span> <em>or</em> shift k</dt>
          <dd>Scroll all the way up</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>shift <span class="badmono">↓</span> <em>or</em> shift j</dt>
          <dd>Scroll all the way down</dd>
        </dl>
      </div><!-- /.column.last -->
    </div>
  </div>

  <div class="js-hidden-pane" >
    <div class="rule"></div>
    <div class="columns threecols">
      <div class="column first js-hidden-pane" >
        <h3>Source Code Browsing</h3>
        <dl class="keyboard-mappings">
          <dt>t</dt>
          <dd>Activates the file finder</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>l</dt>
          <dd>Jump to line</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>w</dt>
          <dd>Switch branch/tag</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>y</dt>
          <dd>Expand URL to its canonical form</dd>
        </dl>
      </div>
    </div>
  </div>

  <div class="js-hidden-pane" style='display:none'>
    <div class="rule"></div>
    <div class="columns threecols">
      <div class="column first">
        <h3>Browsing Commits</h3>
        <dl class="keyboard-mappings">
          <dt><span class="platform-mac">⌘</span><span class="platform-other">ctrl</span> <em>+</em> enter</dt>
          <dd>Submit comment</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>escape</dt>
          <dd>Close form</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>p</dt>
          <dd>Parent commit</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>o</dt>
          <dd>Other parent commit</dd>
        </dl>
      </div>
    </div>
  </div>

  <div class="js-hidden-pane" style='display:none'>
    <div class="rule"></div>
    <h3>Notifications</h3>

    <div class="columns threecols">
      <div class="column first">
        <dl class="keyboard-mappings">
          <dt>j</dt>
          <dd>Move selection down</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>k</dt>
          <dd>Move selection up</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>o <em>or</em> enter</dt>
          <dd>Open notification</dd>
        </dl>
      </div><!-- /.column.first -->

      <div class="column second">
        <dl class="keyboard-mappings">
          <dt>e <em>or</em> shift i <em>or</em> y</dt>
          <dd>Mark as read</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>shift m</dt>
          <dd>Mute thread</dd>
        </dl>
      </div><!-- /.column.first -->
    </div>
  </div>

</div>

    <div id="markdown-help" class="instapaper_ignore readability-extra">
  <h2>Markdown Cheat Sheet</h2>

  <div class="cheatsheet-content">

  <div class="mod">
    <div class="col">
      <h3>Format Text</h3>
      <p>Headers</p>
      <pre>
# This is an &lt;h1&gt; tag
## This is an &lt;h2&gt; tag
###### This is an &lt;h6&gt; tag</pre>
     <p>Text styles</p>
     <pre>
*This text will be italic*
_This will also be italic_
**This text will be bold**
__This will also be bold__

*You **can** combine them*
</pre>
    </div>
    <div class="col">
      <h3>Lists</h3>
      <p>Unordered</p>
      <pre>
* Item 1
* Item 2
  * Item 2a
  * Item 2b</pre>
     <p>Ordered</p>
     <pre>
1. Item 1
2. Item 2
3. Item 3
   * Item 3a
   * Item 3b</pre>
    </div>
    <div class="col">
      <h3>Miscellaneous</h3>
      <p>Images</p>
      <pre>
![GitHub Logo](/images/logo.png)
Format: ![Alt Text](url)
</pre>
     <p>Links</p>
     <pre>
http://github.com - automatic!
[GitHub](http://github.com)</pre>
<p>Blockquotes</p>
     <pre>
As Kanye West said:

> We're living the future so
> the present is our past.
</pre>
    </div>
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  <div class="rule"></div>

  <h3>Code Examples in Markdown</h3>
  <div class="col">
      <p>Syntax highlighting with <a href="http://github.github.com/github-flavored-markdown/" title="GitHub Flavored Markdown" target="_blank">GFM</a></p>
      <pre>
```javascript
function fancyAlert(arg) {
  if(arg) {
    $.facebox({div:'#foo'})
  }
}
```</pre>
    </div>
    <div class="col">
      <p>Or, indent your code 4 spaces</p>
      <pre>
Here is a Python code example
without syntax highlighting:

    def foo:
      if not bar:
        return true</pre>
    </div>
    <div class="col">
      <p>Inline code for comments</p>
      <pre>
I think you should use an
`&lt;addr&gt;` element here instead.</pre>
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