function init() {
	createRollOver("top_nav_1",["off","../images/job_finder_off.gif","on","../images/job_finder_on.gif"]);
	createRollOver("top_nav_2",["off","../images/physician_finder_off.gif","on","../images/physician_finder_on.gif"]);
	createRollOver("top_nav_3",["off","../images/contact_us_off.gif","on","../images/contact_us_on.gif"]);

	createRollOver("global_nav_1",["off","../images/global_nav/about_novant_health_off.gif","on","../images/global_nav/about_novant_health_on.gif"]);
	createRollOver("global_nav_2",["off","../images/global_nav/health_services_off.gif","on","../images/global_nav/health_services_on.gif"]);
	createRollOver("global_nav_3",["off","../images/global_nav/physician_services_off.gif","on","../images/global_nav/physician_services_on.gif"]);
	createRollOver("global_nav_4",["off","../images/global_nav/employer_services_off.gif","on","../images/global_nav/employer_services_on.gif"]);
	createRollOver("global_nav_5",["off","../images/global_nav/job_information_off.gif","on","../images/global_nav/job_information_on.gif"]);
	createRollOver("global_nav_6",["off","../images/global_nav/news_media_off.gif","on","../images/global_nav/news_media_on.gif"]);
	createRollOver("global_nav_7",["off","../images/global_nav/quality_off.gif","on","../images/global_nav/quality_on.gif"]);

	rollOversReady = true;
}