function on(id, txt) {
if (document.getElementById(id).value == txt) {
document.getElementById(id).value = "";
}
}
function on1() {
document.getElementById("m_left1_Uc_top1_Text2").style.display = "none";
document.getElementById("m_left1_Uc_top1_txt_pwd").style.display = "block";
document.getElementById("m_left1_Uc_top1_txt_pwd").select();
}
function ons1() {
if (document.getElementById("m_left1_Uc_top1_txt_pwd").value == "") {
document.getElementById("m_left1_Uc_top1_Text2").style.display = "block";
document.getElementById("m_left1_Uc_top1_txt_pwd").style.display = "none";
}
}