function check_logout(url) 
{
		
res = confirm( '·Î±×¾Æ¿ô ÇϽðڽÀ´Ï±î?     ');

if(res == false) return false;	

location.href=url;
}




// ¾²¸é¼­ ÄÞ¸¶ ºÙÀ̱â ( ¿øº» )
function CommaAdd_df(price)
{
numstr = price.value;
numstr = SetComma_df(DelComma_df(numstr)); 
if (price) 
price.value = numstr; 
return numstr; 
} 


// ¼ýÀÚ¿¡ ÄÞ¸¶¸¦ Âï´Â´Ù. 
function SetComma_df(numstr) { 
numstr = String(numstr); 
var re0 = /^(-?\d+)(\d{3})($|\..*$)/; 
if (re0.test(numstr)) 
return numstr.replace(re0, 
function(str,p1,p2,p3) { 
return SetComma_df(p1) + ',' + p2 + p3; 
} 
); 
else 
return numstr; 
} 
String.prototype.SetComma_df = function () { 
return SetComma_df(this); 
} 


// ¹®ÀÚ¸¦ ¼ýÀÚ·Î Á¤¸®ÇÑ´Ù. 
function DelComma_df(numstr) { 
numstr = String(numstr); 
if (numstr == '') return ''; // defalult return '0';
else if (numstr == '-') return '-';  // defalult return '0';
else if (numstr == '0-') return '';  // defalult return '-0';
if (numstr == '0-') return '';  // defalult return '-0';
numstr = numstr.replace(/[^\d\.-]/g,''); 
numstr = String(numstr.match(/^-?\d*\.?\d*/)); 
numstr = numstr.replace(/^(-?)(\d*)(.*)/, 
function(str,p1,p2,p3) { 
p2 = (p2>0) ? String(p2.match(/[1-9]\d*$/)) : '';  // defalult return '0';
return p1 + p2 + p3; 
} 
); 
return numstr; 
} 
String.prototype.DelComma_df = function () { 
return DelComma_df(this); 
} 


// ¼Ò¼ýÁ¡ ÀÚ¸´¼ö¸¦ Á¶Á¤ÇÑ´Ù.(¹ö¸²) 
function cutFloat_df(numstr, length) { 
numstr = String(numstr); 
eval('var re0 = /.*\\.\\d{'+ length +'}/;'); 
if (re0.test(numstr)) 
numstr = String(numstr.match(re0)); 
return numstr; 
} 
String.prototype.cutFloat_df = function (length) { 
return cutFloat_df(this,length); 
} 



// ÄÞ¸¶ ºÙÀ̱â (¸¶À̳ʽº ±ÝÁö)
function CommaAdd(price)
{
numstr = price.value;
numstr = SetComma(DelComma(numstr)); 
if (price) 
price.value = numstr; 
return numstr; 
} 


function SetComma(numstr) { 
numstr = String(numstr); 
var re0 = /^(-?\d+)(\d{3})($|\..*$)/; 
if (re0.test(numstr)) 
return numstr.replace(re0, 
function(str,p1,p2,p3) { 
return SetComma(p1) + ',' + p2 + p3; 
} 
); 
else 
return numstr; 
} 
String.prototype.SetComma = function () { 
return SetComma(this); 
} 


function DelComma(numstr) { 
numstr = String(numstr); 
numstr = numstr.replace(/[^\d]/g,''); 
numstr = String(numstr.match(/^d*\d*/)); 
numstr = numstr.replace(/^(\d*)/, 
function(str,p1,p2) { 
p2 = (p2>0) ? String(p2.match(/[1-9]\d*$/)) : '';  // defalult return '0';
return p1 + p2; 
} 
); 
return numstr; 
} 
String.prototype.DelComma = function () { 
return DelComma(this); 
} 




// ÄÞ¸¶ ºÙÀ̱â (¸¶À̳ʽº Çã¿ë)
function CommaAdd2(price)
{
numstr = price.value;
numstr = SetComma2(DelComma2(numstr)); 
if (price) 
price.value = numstr; 
return numstr; 
} 


function SetComma2(numstr) { 
numstr = String(numstr); 
var re0 = /^(-?\d+)(\d{3})($|\..*$)/; 
if (re0.test(numstr)) 
return numstr.replace(re0, 
function(str,p1,p2,p3) { 
return SetComma2(p1) + ',' + p2 + p3; 
} 
); 
else 
return numstr; 
} 
String.prototype.SetComma2 = function () { 
return SetComma2(this); 
} 


function DelComma2(numstr) { 
numstr = String(numstr); 
numstr = numstr.replace(/[^\d\-]/g,''); 
numstr = String(numstr.match(/^-?\d*\d*/)); 
numstr = numstr.replace(/^(-?)(\d*)/, 
function(str,p1,p2) { 
p2 = (p2>0) ? String(p2.match(/[1-9]\d*$/)) : '';  // defalult return '0';
return p1 + p2; 
} 
); 
return numstr; 
} 
String.prototype.DelComma2 = function () { 
return DelComma2(this); 
} 




// ¼ýÀÚ¸¸ Çã¿ë (¸¶À̳ʽº ±ÝÁö)
function OnlyNum(number)
{
numstr = number.value;
numstr = Number(numstr); 
if (number) 
number.value = numstr; 
return numstr; 
} 


function Number(numstr) { 
numstr = String(numstr); 
numstr = numstr.replace(/[^\d]/g,''); 
numstr = String(numstr.match(/d*\d*/)); 
numstr = numstr.replace(/^(\d*)/, 
function(str,p1,p2) { 
p2 = (p2>0) ? String(p2.match(/[1-9]\d*$/)) : '';  // defalult return '0';
return p1 + p2; 
} 
); 
return numstr; 
} 
String.prototype.Number = function () { 
return Number(this); 
} 




// ¼ýÀÚ (¸¶À̳ʽº Çã¿ë)
function OnlyNum2(number)
{
numstr = number.value;
numstr = Number2(numstr); 
if (number) 
number.value = numstr; 
return numstr; 
} 


function Number2(numstr) { 
numstr = String(numstr); 
numstr = numstr.replace(/[^\d\-]/g,''); 
return numstr; 
} 




// °ª¿¡ ÄÞ¸¶ ºÙÀ̱â
function commaNum(num)
{

if (num < 0) { num *= -1; var minus = true}
else var minus = false

var dotPos = (num+'').split('.')
var dotU = dotPos[0]
var dotD = dotPos[1]
var commaFlag = dotU.length%3

if(commaFlag) 
{
var out = dotU.substring(0, commaFlag)
if (dotU.length > 3) out += ','
}
else var out = ''

for (var i=commaFlag; i < dotU.length; i+=3) 
{
out += dotU.substring(i, i+3)
if( i < dotU.length-3) out += ','
}

if(minus) out = '-' + out
if(dotD) return out + '.' + dotD
else return out

}




function flash_write(src,width,height) 
{ 
var src
var width
var height

if(width && height)
{
document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="'+width+'" height="'+height+'">');
}

if(width && !height)
{
document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="'+width+'">');
}

if(!width && height)
{
document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" height="'+height+'">');
}

if(!width && !height)
{
document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0">');
}

document.write('<param name=movie value="'+src+'">');
document.write('<param name=wmode value=transparent>');
document.write('<param name=menu value=false>');
document.write('<embed src="'+src+'" menu=false quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash">');


if(width && height)
{
document.write('<embed src="'+src+'" menu=false quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="'+width+'" height="'+height+'">');
}

if(width && !height)
{
document.write('<embed src="'+src+'" menu=false quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="'+width+'">');
}

if(!width && height)
{
document.write('<embed src="'+src+'" menu=false quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" height="'+height+'">');
}

if(!width && !height)
{
document.write('<embed src="'+src+'" menu=false quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash">');
}

document.write('</embed>');
document.write('</object>');
}