title: Mouseover skips some elements, when i'am “flash”
body: <p>sometimes if i'm "Flash" and i move speedy mouse, mouseover event skips some elements.</p>
  
  <p>I try to implement a selectable "event", and everything works fine only if i "drag" in a normal way, have anyone a solution for that ?</p>
  
  <p>PS : mouseenter not work for my feature, and i can't use jQuery, everything must be pure js</p>
  
  <pre><code>    element
          .on('mousedown', function() {
              mouseButton = true;
          })
          .on('mouseover', function() {
              if (mouseButton) {
                  //push in array
              }
          })
          .on('mouseup', function() {
              mouseButton = false;
          })
  </code></pre>