问个简单的问题，还请大家不要见笑^@^

[yaomin1985]

我使用这个时，页面是打开了，但报一个document.Form1为空或不是对象<input type=image src="/images/button.gif" onclick="javascript:document.Form1.submit()">

用这个时就没错误，但它打带两个相同的页面<input type=image src="/images/button.gif" onclick="javascript:window.Form1.submit()">

请大家帮忙看看


<form id="Form1" action="http://www.sinopharm-gz.com:3000/WorldClient.dll?View=Main" method="post" target="_blank">
<TABLE cellSpacing="0" cellPadding="0" width="278" align="center"border="0" bgcolor="#d7f19b">
<TR>
<TD height=80>
<TABLE cellSpacing="0" cellPadding="0" width="92%" align="center" border="0">
<TBODY>
<TR>
<TD class="leftwenzi" width="15%">用户：</TD>
<TD width="36%"><INPUT size="12" name="User" class="inputcss2"></TD>
<TD class="leftwenzi" width="15%">密码：</TD>
<TD width="34%"><INPUT type="password" size="12" name="Password" class="inputcss2"></TD>
</TR>
</TBODY>
</TABLE>
</TD>
</TR>
<TR>
<TD background="/images/welcome_29.jpg" height=26>
<TABLE cellSpacing="0" cellPadding="0" width="100%" border="0">
<TBODY>
<TR>
<TD width="17%"> </TD>
<TD width="83%">
<input type=image src="/images/button.gif" onclick="javascript:document.Form1.submit()" onfocus="this.blur()" height=20 width=100>
</TD>
</TR>
</TBODY>
</TABLE>
</TD>
</TR>
</TABLE>
</form>

[DePaul]

document.forms["Form1"].submit()

[yaomin1985]

document.forms[Form1].submit()这么写还是报为空或不是对象
window.forms[form1].submit()这么写虽然不打开两个相同的页面了，但也报那个错误

[daishengs]

document.Form1.cmdSubmit.click();

<asp:button id="cmdSubmit" runat="server" Width="0px" Height="0px" Text=""></asp:button>

再在CS文件中写这个事件

[daishengs]

<form id="Form1" name="Form1" method="post" runat="server">

再在CS文件中写这个事件
private void btnAdd_Click(object sender, EventArgs e)
{
Page.Response.Redirect("http://www.sinopharm-gz.com:3000/WorldClient.dll?View=Main");
}

[daishengs]

<form id="Form1" name="Form1" method="post" runat="server">

<input type=image src="/images/button.gif" onclick="document.Form1.cmdSubmit.click();">

<asp:button id="cmdSubmit" runat="server" Width="0px" Height="0px" Text=""></asp:button>

再在CS文件中写这个事件
private void cmdSubmit_Click(object sender, EventArgs e)
{
Page.Response.Redirect("http://www.sinopharm-gz.com:3000/WorldClient.dll?View=Main");
}