{
var obj=document.getElementsByName("q"+num);
var objtxt;
var answer="";
for(var j=0; j<obj.length; j++)
{
if(obj[j].checked)
{
answer+=obj[j].value;
}
}
if(answer.length<=0)
{
alert("请选择第"+num+"题");
return false;
}
else
{
objtxt=document.getElementById("textq"+num);
if(answer.indexOf("other_") == 0 && answer.length == 6 && checkEmpty(objtxt))
{
alert("请填写第"+num+"题");
return false;
}
}
return true;
}
function reg()
{
if(!checkRedio(1))return;
if(!checkRedio(2))return;
if(!checkRedio(3))return;
if(!checkRedio(4))return;
if(!checkRedio(5))return;
var abc6=document.getElementById("q6");
if (abc6.value.length<=0)
{
alert("请填写第6题");
return ;
}
document.getElementById("action").value="submitreg";
document.getElementById("form1").submit();
}
<form name="form1" id="form1" method="post" action="">
<input type="hidden" name="action" id="action" value="none" />
<table width="900" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="880" bgcolor="#FFFFFF"><p><span class="p">1.您大概多长时间清洁保养一次电脑屏幕和键盘鼠标?</span></p></td>
</tr>
<tr>
<td bgcolor="#FFFFFF"><table width="700" border="0" align="left" cellpadding="0" cellspacing="0">
<tr>
<td width="15"><input type="radio" name="q1" value="我几乎每天都会清洁我的电脑"></td>
<td width="300"><span class="p">我几乎每天都会清洁我的电脑</span></td>
<td width="15"><input type="radio" name="q1" value="我至少每周清洁一次"></td>
<td><span class="p">我至少每周清洁一次</span></td>
</tr>
<tr>
<td><input type="radio" name="q1"value="偶尔清洁一下"></td>
<td><span class="p">偶尔清洁一下</span></td>
<td><input type="radio" name="q1" value="我几乎从不清洁我的电脑"></td>
<td><span class="p">我几乎从不清洁我的电脑 </span></td>
</tr>
</table>
<div align="left"></div>
<div align="right"></div></td>
</tr>
<tr>
<td height="5" bgcolor="#FFFFFF"><hr align="left" width="820" size="1" noshade></td>
</tr>
<tr>
<td height="5" bgcolor="#FFFFFF"><span class="p">2.您一般是如何清洁保养您的电脑屏幕和键盘鼠标?</span></td>
</tr>
<tr>
<td height="5" bgcolor="#FFFFFF"><table width="700" border="0" align="left" cellpadding="0" cellspacing="0">
<tr>
<td width="15"><input type="radio" name="q2" value="使用专业的电脑清洁用品"></td>
<td width="300"><span class="p">使用专业的电脑清洁用品 </span></td>
<td width="15"><input type="radio" name="q2" value="简单使用软布擦拭"></td>
<td><span class="p">简单使用软布擦拭</span></td>
</tr>
<tr>
<td><input type="radio" name="q2" value="other_"></td>
<td><span class="p">其它
<input name="textq2" id="textq2" type="text" size="30">
</span></td>
<td> </td>
<td> </td>
</tr>
</table> </td>
</tr>
<tr>
<td height="5" bgcolor="#FFFFFF"><hr align="left" width="820" size="1" noshade></td>
</tr>
<tr>
<td bgcolor="#FFFFFF"><span class="p" lang="EN-US">3.请问如果联想推出针对不同机型使用特点的清洁保养套装,您是否有兴趣付费购买此产品? </span></span></td>
</tr>
<tr>
<td height="26" bgcolor="#FFFFFF"><table width="700" border="0" align="left" cellpadding="0" cellspacing="0">
<tr>
<td width="15"><input type="radio" name="q3" value="是"></td>
<td width="300"><span class="p">是 </span></td>
<td width="15"><input type="radio" name="q3" value="否"></td>
<td><span class="p">否</span></td>
</tr>
<tr>
<td><input type="radio" name="q3" value="other_"></td>
<td><span class="p">不好说
<input name="textq3" type="text" id="textq3" size="30">
</span></td>
<td> </td>
<td> </td>
</tr>
</table></td>
</tr>
<tr>
<td bgcolor="#FFFFFF"><hr align="left" width="820" size="1" noshade></td>
</tr>
<tr>
<td bgcolor="#FFFFFF"><span class="p" lang="EN-US">4.您认为这样的清洁保养套装,价格多少钱合理?</span></span></td>
</tr>
<tr>
<td bgcolor="#FFFFFF"><table width="700" border="0" align="left" cellpadding="0" cellspacing="0">
<tr>
<td width="15"><input type="radio" name="q4" value="50元以下"></td>
<td width="300"><span class="p">50元以下 </span></td>
<td width="15"><input type="radio" name="q4" value="50-100元"></td>
<td><span class="p">50-100元</span></td>
</tr>
<tr>
<td><input type="radio" name="q4" value="100元以上"></td>
<td><span class="p">100元以上 </span></td>
<td><input type="radio" name="q4" value="other_"></td>
<td><span class="p">其它
<input name="textq4" type="text" id="textq4" size="30">
</span></td>
</tr>
</table></td>
</tr>
<tr>
<td bgcolor="#FFFFFF"><hr align="left" width="820" size="1" noshade></td>
</tr>
<tr>
<td bgcolor="#FFFFFF"><span class="p">5.您还希望从哪里可以买到联想专用的清洁保养套装</span></span></td>
</tr>
<tr>
<td bgcolor="#FFFFFF"><table width="700" border="0" align="left" cellpadding="0" cellspacing="0">
<tr>
<td width="15"><input type="radio" name="q5" value="联想网上商城网购"></td>
<td width="300"><span class="p"> 联想网上商城网购</span></td>
<td width="15"><input type="radio" name="q5" value="联想售后热线订购"></td>
<td><span class="p">联想售后热线订购</span></td>
</tr>
<tr>
<td><input type="radio" name="q5" value="联想专卖店销售"></td>
<td><span class="p"> 联想专卖店销售
</span></td>
<td><input type="radio" name="q5" value="联想服务站销售"></td>
<td><span class="p">联想服务站销售 </span></td>
</tr>
<tr>
<td><input type="radio" name="q5" value="other_"></td>
<td><span class="p">其它
<input name="textq5" type="text" id="textq5" size="30">
</span></td>
<td> </td>
<td> </td>
</tr>
</table></td>
</tr>
<tr>
<td bgcolor="#FFFFFF"><hr align="left" width="820" size="1" noshade></td>
</tr>
<tr>
<td bgcolor="#FFFFFF"><span class="p">6.您对我们推出这款服务产品,有什么样的期望与建议?</span></span></td>
</tr>
<tr>
<td bgcolor="#FFFFFF"><table width="700" border="0" align="left" cellpadding="0" cellspacing="0">
<tr>
<td width="15"><textarea name="q6"id="q6" cols="70"></textarea></td>
</tr>
</table></td>
</tr>
<tr>
<td bgcolor="#FFFFFF"> </td>
</tr>
<tr>
<td height="40" bgcolor="#FFFFFF"><span class="p"><span lang="EN-US"></span>感谢您的参与,祝您生活愉快,万事如意.</span></td>
</tr>
<tr>
<td height="40" bgcolor="#FFFFFF"><a href="javascript:reg();"><img src="images/tu07tj.jpg" width="82" height="39" border="0"></a></td>
</tr>
<tr>
<td height="40" bgcolor="#FFFFFF"> </td>
</tr>
</table>
</form>