function snow() {
   var so = new SWFObject("fileadmin/templates/images/schnee.swf", "schnee_flash", "100%", "100%", "7", "#f02020");
   so.addParam("wmode", "transparent");
   so.addParam("menu", "false");
   so.addParam("quality", "high");
   so.write("snow_left");
   so.write("snow_right");
}