var httpRequest = null;
	
	function getXMLHttpRequest() {
		if (window.ActiveXObject) {
			try {
				return new ActiveXObject("Msxml2.XMLHTTP");
			} catch(e) {
				try {
					return new ActiveXObject("Microsoft.XMLHTTP");
				} catch(e1) {
					return null;
				}
			}
		} else if (window.XMLHttpRequest) {
			return new XMLHttpRequest();
		} else {
			return null;
		}
	}
	// 1번 레이어
	function load(url) {
		httpRequest = getXMLHttpRequest();
		httpRequest.onreadystatechange = viewMessage;
		httpRequest.open("GET", url, true);
		httpRequest.send(null);
	}
	function viewMessage() {
		if (httpRequest.readyState == 4) {
			if (httpRequest.status == 200) {
				divStr=httpRequest.responseText;
				ajaxDiv1.innerHTML = divStr;
				
			} else {
				alert("실패: "+httpRequest.status);
			}
		}
	}


	// 2번 레이어
	function load_02(url) {
		httpRequest = getXMLHttpRequest();
		httpRequest.onreadystatechange = viewMessage_02;
		httpRequest.open("GET", url, true);
		httpRequest.send(null);
	}
	function viewMessage_02() {
		if (httpRequest.readyState == 4) {
			if (httpRequest.status == 200) {
				divStr=httpRequest.responseText;
				ajaxDiv2.innerHTML = divStr;
			} else {
				alert("실패: "+httpRequest.status);
			}
		}
	}