msg.document.write("<BODY BGCOLOR='#FFFFF0'><FORM method='post' name='user'><INPUT TYPE='text'></FORM></BODY>");
不用msg.只用
document.write("<BODY BGCOLOR='#FFFFF0'><FORM method='post' name='user'><INPUT TYPE='text'></FORM></BODY>");
不用msg.只用
document.write("<BODY BGCOLOR='#FFFFF0'><FORM method='post' name='user'><INPUT TYPE='text'></FORM></BODY>");
msg=window.open(...)
{
var msg = window.open("about: blank");
msg.document.write("<BODY BGCOLOR='#FFFFF0'><FORM method='post' name='user'><INPUT TYPE='text'></FORM></BODY>");
msg.close(); //<<-****
}