.getElementById('username').value == '') {
alert('请填写署名!');
document.getElementById('username').focus();
return false;
}
if(document.getElementById('xspace-seccode').value == '') {
alert('请输入验证码!');
document.getElementById('xspace-seccode').focus();
return false;
}
return true;
}
var seccode_displayed = 0;
function f_focus() {
s = getbyid('xspace-seccodeline');
if(seccode_displayed == 0) {
s.innerHTML = ' ';
seccode_displayed = 1;
}
//document.postform.message.value='';
//document.postform.message.select();
}