限时提交表单？！

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解决方案 »

  1.   

    <script>
    var time=6;
    function woyingjie(){
    document.getElementById("o").innerText=time
    time-=1
    if(time<=0){
    document.form1.submit();
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    <body onload=woyingjie()>
    <div id=o></div>
    <form name=form1 action=index.asp>
     <input type=submit value=提交>
    </form>
      

  2.   

    可隐藏一些东东
    <html>
    <head>
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    <meta name="GENERATOR" content="Microsoft FrontPage 6.0">
    <meta name="ProgId" content="FrontPage.Editor.Document">
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    <title>New Page 1</title>
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    <br>
    <span id = "sTime"></span>
    </p><form method="POST" id="form"  action="dsyd.asp">
      
    <p>　</p>  
    <div align="center">
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          <td width="620" height="28">
      
    <p><span lang="EN-US"><strong><font size="5" face="Times New Roman">Questions 1 and 2 are based on the          
    following passage</font></strong></span></p>         
    <p class="MsoNormal" style="text-align: justify; text-justify: inter-ideograph; font-size: 10.5pt; font-family: Times New Roman; margin-left: 0cm; margin-right: 0cm; margin-top: 0cm; margin-bottom: .0001pt">      
    <span lang="EN-US" style="font-size: 12.0pt"><font face="Times New Roman" size="3">&nbsp;</font></span></p>      
    <p class="MsoNormal" style="text-align: justify; text-justify: inter-ideograph; font-size: 10.5pt; font-family: Times New Roman; margin-left: 0cm; margin-right: 0cm; margin-top: 0cm; margin-bottom: .0001pt">      
    <span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:
    10.0pt"><font face="Times New Roman" size="3">1. </font> </span><font face="Times New Roman" size="3"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt">From   
    the mid-1860s to the mid-1880s, higher education in the United States</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size: 
    10.0pt"> ________.</span></font></p>      
    <p class="MsoNormal" style="text-align: justify; text-justify: inter-ideograph; font-size: 10.5pt; font-family: Times New Roman; margin-top: 8; margin-bottom: 8">      
    <font face="Times New Roman" size="3">      
    <br>     
    <span lang="EN-US" style="font-size: 12.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;             
          <input type="radio" value="A" name="text1" ><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:   
    10.0pt;font-family:&quot;Times New Roman&quot;;mso-fareast-font-family:宋体;mso-font-kerning:   
    1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:   
    AR-SA">A. </span></span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt">was   
    changed and modernized</span><span lang="EN-US" style="font-size: 12.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></font></p>       
    <p class="MsoNormal" style="text-align: justify; text-justify: inter-ideograph; font-size: 10.5pt; font-family: Times New Roman; margin-top: 8; margin-bottom: 8"><font face="Times New Roman" size="3"><span style="font-size: 12.0pt" lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;   
    <input type="radio" value="B" name="text1"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size: 
    10.0pt;font-family:&quot;Times New Roman&quot;;mso-fareast-font-family:宋体;mso-font-kerning: 
    1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language: 
    AR-SA">B. </span></span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt">was   
    in a chaos</span></font></p>       
    <p class="MsoNormal" style="text-align: justify; text-justify: inter-ideograph; font-size: 10.5pt; font-family: Times New Roman; margin-top: 8; margin-bottom: 8">      
    <span lang="EN-US" style="font-size: 12.0pt"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;             
          <input type="radio" value="C" name="text1"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:   
    10.0pt;font-family:&quot;Times New Roman&quot;;mso-fareast-font-family:宋体;mso-font-kerning:   
    1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:   
    AR-SA">C. </span></font></span><font face="Times New Roman" size="3"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt">was  
    in need of money</span></font></p>       
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      <input type="submit" value="提交" name="B1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;   
      <input type="reset" value="全部重写" name="B2">
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