function openWin(url) {
 window.open(url,"koe","width=550,height=500,scrollbars=1,resizable=1"); 
 } 
function openWin2(url) {
 window.open(url,"koe","width=780,height=850,scrollbars=1,resizable=1"); 
 } 
function openWin3(url) {
 window.open(url,"koe","width=780,height=530,scrollbars=1,resizable=1"); 
 } 
function openWin4(url) {
 window.open(url,"koe","width=860,height=560,scrollbars=1,resizable=1"); 
 }  
function openWin5(url) {
 window.open(url,"koe","width=550,height=800,scrollbars=1,resizable=1"); 
 } 
function openWin_ad01(url) {
 window.open(url,"","width=520,height=700,scrollbars=1,resizable=1"); 
 } 
function openWin_ad02(url) {
 window.open(url,"","width=540,height=550,resizable=1"); 
 }