function objectlaunch(obcode)
{
    document.write(obcode);
}

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 "";
}

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

var _now_location = 'kangbuk';
function _chg_location() {
	if (_now_location == 'kangnam')
	{
		select_tab1('kangbuk');
		_now_location = 'kangbuk';
	} else {
		select_tab1('kangnam');
		_now_location = 'kangnam';
	}
	setTimeout('_chg_location()',5000);
}