Someone

		headers:{
			"User-Agent":"Mozilla/5.0",
			"Accept":"text/javascript, text/html, application/xml, text/xml, */*",
			"Content-Length":"0",
			"X-Requested-With":"XMLHttpRequest",
			"X-Prototype-Version":"1.6.0.2",
			"Content-Type":"application/x-www-form-urlencoded; charset=UTF-8"
		},