function getCookie( name )
{
	var nameOfCookie = name + "=";
	var x = 0;
	while ( x <= document.cookie.length )
	{
		var y = (x+nameOfCookie.length);
		if ( document.cookie.substring( x, y ) == nameOfCookie )
		{
			if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 )
				endOfCookie = document.cookie.length;
			return unescape( document.cookie.substring( y, endOfCookie ) );
		}
		x = document.cookie.indexOf( " ", x ) + 1;
		if ( x == 0 )
			break;
	}
	return "";
}

// ################## Æ˾÷¸Þ´º ¿­±â #######################
function popup_window(url_name, name, pop_width, pop_height, pop_cookie, pop_scroll, pop_resize, pop_toolbar)
{

	if ( getCookie( pop_cookie ) != "done" )
	{
		var param = "width=" + pop_width + ",height=" + pop_height + ",scrollbars=" + pop_scroll+ ",resizable=" + pop_resize + ",toolbar=" + pop_toolbar + ",location=no,directories=no,status=no,menubar=no";
		win = window.open(url_name, name, param);
		win.window.focus();
	}
}

function setCookie(name, value, expiredays)
{
	var todayDate = new Date();
	todayDate.setDate( todayDate.getDate() + expiredays );
	document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() +";" 
}


// ####################### Æ˾÷ ⠴ݱâ #####################
function closeWin(pop_cookie, check)
{
	document.write(check);
    if ( check )
        setCookie( pop_cookie, "done" ,30 );
    self.close();
}