请问，这个值怎么取？

Question

function xiaoxi()
{
  var a=document.forms['Form1'].all['qid'].innerText;
  window.open("../Common/HuiZhiNeiRong.aspx?orderid="+a);
}

Answer 1

function xiaoxi()
{
  var a=document.forms['Form1'].all['qid'].innerText;
  openwidow("../Common/HuiZhiNeiRong.aspx?orderid=" + a);
}

Answer 2

window.open("../Common/HuiZhiNeiRong.aspx?orderid="+a);

Answer 3

Sorry！！写错了，应该是
function xiaoxi()
{
  var a=document.forms['Form1'].all['qid'].value;
  openwidow("../Common/HuiZhiNeiRong.aspx?orderid=" + a);
}

Answer 4

var a=document.forms[1].all['qid'].innerText;
window.alert(a);
openwidow("../Common/HuiZhiNeiRong.aspx?orderid=" + a);

Answer 5

window.open("../Common/HuiZhiNeiRong.aspx?orderid="+a);