Передача параметра флэшке через GET запрос

var flashvars = {};
if (swfobject.getQueryParamValue("foo") && swfobject.getQueryParamValue("abc")) {
  flashvars.foo = swfobject.getQueryParamValue("foo");
  flashvars.abc = swfobject.getQueryParamValue("abc");
}
var params = {};
var attributes = {};
swfobject.embedSWF("myContent.swf", "altContent", "100%", "100%", "9.0.0","expressInstall.swf", flashvars, params, attributes);