//swfobject.embedSWF(swfUrlStr, replaceElemIdStr, widthStr, heightStr, swfVersionStr, xiSwfUrlStr, flashvarsObj, parObj, attObj)
var flashVars = {};
var params = {wmode: "transparent"};
swfobject.embedSWF("swf/banner.swf", "banner", "957", "318", "9.0.0",null, flashVars, params, null);