function insertEmailDomain(fieldvalue){ if(fieldvalue==""){ document.frmApply.EmailDomain.value=""; document.frmApply.EmailDomain.focus(); }else{ document.frmApply.EmailDomain.value=fieldvalue; } } --------------------- e-mail @선택 chollian.net daum.net dreamwiz.com empal.com freechal.com hanafos.com hanmail.net hotmail.com kebi.com korea.com lycos.co.kr naver.com netian.com paran.com unitel.co.k..