function openMember(){
				window.location.href="MemberRegister.aspx";	
			}
			
			function openBook(){
			 var Rdate=document.getElementById("txt_RDate").value;
			 var Ldate=document.getElementById("txt_LDate").value;
			 window.location.href="Reservation.aspx?RData="+Rdate+"&LData="+Ldate;
			}
			
			function open_Ok(){
				var LoginName=document.getElementById("LoginName").value;
				var LoginPwd=document.getElementById("LoginPwd").value;
				if(LoginName=="" && LoginPwd==""){
					window.location.href="SearchReservation.aspx";
				}
			}
			function open_Close(){
				document.getElementById("div_Login").style.display="none";
			}
			function open_Login(){
				document.getElementById("LoginName").value="";
				document.getElementById("LoginName").value="";
				document.getElementById("div_Login").style.display="block";
			}
			function open_hyoa(){
				window.location.href="http://119.57.40.211/hyoacom";
			}