jquery: function to end another function
<p><code>$('#start')</code> executes the function <code>myFunction()</code> and <code>$('#stop')</code> end it. How do I stop <code>myFunction()</code> from executing?</p>

<p><br> </p>

<pre><code>function myFunction() {
     $(document).mousemove(function(e) {
          $('#field').html(e.pageY)
     });
}


$('#start').click(function() {
    myFunction();
});


$('#stop').click(function() {
   //stop myFunction
});
</code></pre>
