function loginbox()
{
document.form1.F_usernm.focus();
document.form1.F_usernm.select();
return false;
}

function Check_Entries()
{
if (document.form1.F_usernm.value=="")
{alert("Please enter a username")
return false;
}

if (document.form1.F_passwd.value=="")
{alert("Please enter a password")
return false;
}

}