function goHook(AC, DO) {

    var now = new Date();
    var arUrl=Array();
    var addLink;

    TempStr = "javascript:goHook('"+AC+"');";

    arUrl['KR'] = '/index.php';
    arUrl['EN'] = '/eng/index.php';

    arUrl['HOME'] = '/index.php';
    arUrl['LOGIN'] = '/contents/login.php';
    arUrl['LOGOUT'] = '/contents/logout.php';

    arUrl['WORK']='/contents/work_list.php';
    arUrl['CASE']='/contents/case_studies.php';

    arUrl['SERVICE']='/contents/service_vvproduction.php';
    arUrl['SERVICE_1']='/contents/service_vvproduction.php';
    arUrl['SERVICE_2']='/contents/service_vvpromotion.php';
    arUrl['SERVICE_3']='/contents/service_opromotion.php';

    arUrl['ABOUT']='/contents/about.php';
    arUrl['CONTACT']='/contents/contact.php';

    addLink = DO ? "?DO="+DO : "";

    if(AC=='POP_CLOSE')
    {
        OpenPOP('URL','oPop','WIDTH','HEIGHT','SCROLLBARS');
    } else {
        goURL = "";
        goURL = arUrl[AC] + addLink;
        if(!goURL)
        {
            alert('['+AC+'] ÀԷ°ªÀÌ ¾ø½À´Ï´Ù');
            return;
        }
        location.href = goURL;
    }
    return;
}

function OpenPOP(pU, pN, pW, pH, pS )
{

    var popupWidth = pW;
	var popupHeight = pH;
    var nAvailWidth = screen.availWidth;
    var nAvailHeight = screen.availHeight
	var x = (nAvailWidth - popupWidth)/2;
	var y = (nAvailHeight - popupHeight)/2;
    var popupStatus = 'width=' + popupWidth + ',height=' + popupHeight + ',left=' + x + ',top=' + y + ',scrollbars='+pS;
	var Pop = window.open(pU, pN, popupStatus).focus();
    return Pop;
}