http://danvk.org/dygraphs

Full
<!--[if IE]><script type="text/javascript" src="../script/charts/excanvas.js"></script><![endif]-->
<script type="text/javascript" src="../script/charts/strftime-min.js"></script>
<script type="text/javascript" src="../script/charts/rgbcolor.js"></script>
<script type="text/javascript" src="../script/charts/dygraph-canvas.js"></script>
<script type="text/javascript" src="../script/charts/dygraph.js"></script>

Combined
<!--[if IE]><script type="text/javascript" src="../script/charts/excanvas.js"></script><![endif]-->
<script type="text/javascript" src="../script/charts/dygraph-combined.js"></script>

PS: mycharts.js=dygraph-combined.js