 page_header.tpl   

<script type="text/javascript">
sitePath = "/";
sflakesMax = 34;
sflakesMaxActive = 34;
svMaxX = 3;
svMaxY = 3;
ssnowStick = 1;
sfollowMouse = 1;
</script>
<script type="text/javascript" src="{SITE_URL}styles/miscnew/snow/snow.js"></script>