var attributes = {};
var params = {};
var flashvars = {};

attributes.base = baseUrl;
params.base = baseUrl;
flashvars.sectionName = currentSection;
flashvars.wmode = 'transparent';

swfobject.embedSWF(baseUrl + "images/layout/header.swf", "primaryNavigation", 998, 300, "8", false, flashvars, params, attributes);