function checkformmem(){ if(document.frm_login.username.value==""){ alert("`ID!"); frm_login.username.focus(); return false; } else if(document.frm_login.password.value==""){ alert("ѥ`!"); frm_login.password.focus(); return false; } else return true; } document.write("
`ID
ѥ`ɣ
     
hѥ`ɤ죿
");