//¹è³Ê ³ëÃâ À¯È¿±â°£ Check
	function showValid(start_date, end_date){
		var today = 20100907
		if(start_date <= today && today <= end_date){
			return true;
		}else{
			return false;
		}
	}

	function clickBann(ad_id, url, target){
		//var oXMLHTTP = new ActiveXObject("Microsoft.XMLHTTP");
		var oXMLHTTP = null;

		if(window.ActiveXObject){
			try{
				oXMLHTTP = new ActiveXObject("Msxml2.XMLHTTP");
			}catch(e){
				try{
					oXMLHTTP = new ActiveXObject("Microsoft.XMLHTTP");
				}catch(e2){
				}
			}

		}else if(window.XMLHttpRequest){
			oXMLHTTP = new XMLHttpRequest();
		}

		var sURL = "/event/banner/storeClick.jsp?ad_id="+ad_id;
		oXMLHTTP.open("GET",sURL, false);
		oXMLHTTP.send(null);
		message = oXMLHTTP.responseText;

		//alert(message);
		if(location.href.indexOf('insvalley.enuri.com')!=-1){
			target = '_blank';
		}
		window.open(url, target);
	}

		var sdat1_50 = new Array(4); 
sdat1_50[0] = '20100902'; 
sdat1_50[1] = '20100902'; 
sdat1_50[2] = '20080402'; 
sdat1_50[3] = '20100911'; 

var edat1_50 = new Array(4); 
edat1_50[0] = '20100910'; 
edat1_50[1] = '20100930'; 
edat1_50[2] = '99990320'; 
edat1_50[3] = '20101205'; 

var banner1_50 = new Array(4); 
banner1_50[0] = '<img src="/img/theme/cancer/0910_140_200.jpg" border="0" onClick=clickBann(1820,"/goods/comm/goods_200.jsp?group_product_cd=L34G66&market_cd=D03","_self") style="cursor:hand;">'; 
banner1_50[1] = '<img src="/img/event/e100901/140_200.jpg" border="0" onClick=clickBann(1821,"/event/e100901/main.jsp","_self") style="cursor:hand;">'; 
banner1_50[2] = '<img src="/img/event/e080401/sub_140_200.gif" border="0" width="140" height="200" onClick=clickBann(824,"/event/rebate/main.jsp","_self") style="cursor:hand;">'; 
banner1_50[3] = '<img src="/img/etc/1007_140_200.jpg" border="0" onClick=clickBann(1742,"/minisms/sms_popup.jsp","_new") style="cursor:hand;">'; 

var showCnt1_50 = 0; 

for(i=0; i<banner1_50.length; i++){ 
	if(showValid(sdat1_50[i], edat1_50[i]))	showCnt1_50++;	
} 

var validBann1_50 = new Array(showCnt1_50); 
var idx1_50 = 0; 
for(i=0; i<banner1_50.length; i++){ 
	if(showValid(sdat1_50[i], edat1_50[i])){ 
		validBann1_50[idx1_50] = banner1_50[i]; 
		idx1_50++; 
	} 
} 

function showBann1_50(){ 
	if(showCnt1_50 == 1){	
		document.getElementById("gr1_sp50").innerHTML = validBann1_50[0]; 
	}else if(showCnt1_50 > 1){	
		document.getElementById("gr1_sp50").innerHTML = validBann1_50[getNan(showCnt1_50,1)-1]; 
	} 
} 

document.write('<table border="0" width="140" height="200" cellpadding="0" cellspacing="0">'); 
document.write('  <tr>'); 
document.write('    <td><span id="gr1_sp50"></span></td>'); 
document.write('  </tr>'); 
document.write('</table>'); 
showBann1_50();