function sample_pop(m_url) {
    var m_href = m_url;
    var m_status = "width=1024,height=600,toolbar=1,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes";
    window.open(m_href, 'smp_pop', m_status);
}

function pop_sample(int_service, sample_url, size) {

    //°¢ °­Á¸¦ ¼­ºñ½º¹øÈ£·Î »ùÇÃÀ» º¸¿© ÁØ´Ù.
    //¿ÜºÎ Æ÷Æà °­Á´ ũ±â°¡ ¸ÂÁö ¾Ê¾Æ °­Áº° ¿¹¿Ü󸮸¦ ÇØÁÖ¾ú´Ù.
    var objfocus = int_service + "_sample_popup";

    if (size == 'S') {
        if (int_service == '768' || int_service == '769') {
            var objoption = "width=890, height=650, scrollbars=1, resizeable=1,left=1,top=1";
        }
        else if (int_service == '767') {
            var objoption = "width=925, height=675, scrollbars=1, resizeable=1,left=1,top=1";
        }
        else {
            var objoption = "width=800, height=700, scrollbars=1, resizeable=1,left=1,top=1";
        }
    } else {
        if (int_service == '1114')     //IELTS Æ˾÷ Å©±â
        {
            var objoption = "width=500, height=380, scrollbars=0, resizeable=0,left=1,top=1";
        }
        else if (int_service == "1119") {
            var objoption = "width=400, height=300, scrollbars=0, resizeable=0,left=1,top=1";
        }
        else if (int_service == "1133") {
            var objoption = "width=925,height=480,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no";
        }
        else if (int_service == "1211" || (int_service >= "1501" && int_service <= "1509"))  //¿ÀÇÈ, ÅäÀͽºÇÇÅ· ¸ðÀÇÅ×½ºÆ® »ùÇà â
        {
            var objoption = "width=1010, height=744, scrollbars=0, resizeable=1,left=1,top=1";
        }
        else if (int_service == "1249") {
            var objoption = "width=700,height=405,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no";
        }
        else if (int_service == "4195") {
            var objoption = "width=1010,height=750,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no";
        }
        else if (int_service == "4542") { // W TOEIC ¸ðÀÇ Å×½ºÆ® »ùÇÃ
            var objoption = "width=1010,height=720,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no";
        }
        else {
            var objoption = "width=1020, height=635, scrollbars=1, resizeable=1,left=1,top=1";
        }
    }
    var objfolder = "/demo/";
    var objhtmlpage = "/01/start.html";
    //objhref = objfolder + int_service + objhtmlpage;
    var objhref = sample_url;
    popup_sample = window.open(objhref, objfocus, objoption);
    popup_sample.focus();
}

function go_to_url(arg, parameter, target, width, height) {
    var sel_link = arg;
    var selected_url = "";


    switch (sel_link) {
        case "home": // HomeÀ¸·Î À̵¿Çϱâ
            selected_url = "http://www.winglish.com/";
            break;
        //********************************************************  
        //* ·Î±×ÀÎ °ü·Ã ¸µÅ©  
        case "myclass": 	// ³» °­ÀǽÇ
            selected_url = "";
            break;

        case "identi": 		// °³ÀÎÁ¤º¸°ü¸®
            selected_url = "";
            break;
        case "recommended": 		// °³ÀÎÁ¤º¸°ü¸®
            selected_url = "/include/recommended_mail/popup_mail_01.asp?service=" + parameter;
            break;
    }
    window.open(selected_url, target, "width=" + width + " height=" + height + "");
}