/* url ·Î ÇØ´çÆäÀÌÁö¿¡¼­ »Ñ·ÁÁִ°ªÀ»°¡Á®¿Â´Ù*/
		function getHttprequest(URL) {
			var xmlhttp = null;
			if(window.XMLHttpRequest) {
				xmlhttp = new XMLHttpRequest();
			} else {
				xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
			}
			xmlhttp.open('GET', URL,false);
			xmlhttp.onreadystatechange = function() {
				if(xmlhttp.readyState==4 && xmlhttp.status == 200 && xmlhttp.statusText=='OK') {
					responseText = xmlhttp.responseText;
				}
			}
			xmlhttp.send('');
			return responseText = xmlhttp.responseText;
		}

		/* ½ºÄÉÁÙÆäÀÌÁö*/
		function Search() {


			var center_data = getHttprequest('dragndrop.php','XML');

			document.getElementById('center').innerHTML = center_data;	

		}