//리사이즈 X, 가운데위치
function pop_center(sUrl, nWidth, nHeight, nScroll)  
{ 
nLeft = (window.screen.width - nWidth ) / 2; 
nTop  = (window.screen.height- nHeight) / 2; 
sF  = ""; 
sF += "toolbar=no,location=no,menubar=no,status=no,directories=no,resizable=no"; 
sF += ",left=" + nLeft; 
sF += ",top=" + nTop; 
sF += ",width=" +  nWidth; 
sF += ",height=" + nHeight; 
sF += ",scrollbars=" + nScroll;
window.open(sUrl, "", sF); 
} 

//리사이즈 X, 왼쪽상단
function pop_lefttop(sUrl, nWidth, nHeight, nScroll)  
{ 
nLeft = 0; 
nTop  = 0; 
sF  = ""; 
sF += "toolbar=no,location=no,menubar=no,status=no,directories=no,resizable=no"; 
sF += ",left=" + nLeft; 
sF += ",top=" + nTop; 
sF += ",width=" +  nWidth; 
sF += ",height=" + nHeight;
sF += ",scrollbars=" + nScroll;
window.open(sUrl, "", sF); 
} 

//리사이즈 X, 위치지정
function pop_location(sUrl, nLeft, nTop, nWidth, nHeight, nScroll)  // 스크롤 없는 위치지정 
{ 
sF  = ""; 
sF += "toolbar=no,location=no,menubar=no,status=no,directories=no,resizable=no"; 
sF += ",left=" + nLeft; 
sF += ",top=" + nTop; 
sF += ",width=" +  nWidth; 
sF += ",height=" + nHeight;
sF += ",scrollbars=" + nScroll;
window.open(sUrl, "", sF); 
}