求助document.formSignUp.lb.0'为空或不是对象
<FORM action=nowbuyc.asp?cpid=<%=rikeenet("cpid")%> method=post name=formSignUp id="formSignUp">
<SCRIPT language=JavaScript1.2>
scores = new Array(20);
var numTotal=0;
NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
ver4 = (NS4 || IE4) ? 1 : 0;
function initIt()
{
if (!ver4) return;
if (NS4)
{
if(document.formSignUp.lb[0].checked||document.Club_reister_timelength.lb[1].checked)
{
for (i=0; i<document.layers.length; i++) g
{
whichEl = document.layers[i];
if (whichEl.id.indexOf("Child") != -1) whichEl.visibility = "hide";
}
}
else
{
for (i=0; i<document.layers.length; i++)
{
whichEl = document.layers[i];
if (whichEl.id.indexOf("Child") != -1) whichEl.visibility = "show";
}
}
arrange();
}
else
{
divColl = document.all.tags("DIV");
if(document.formSignUp.lb[0].checked||document.formSignUp.lb[1].checked)
{
for (i=0; i<divColl.length; i++)
{
whichEl = divColl(i);
if (whichEl.className == "child") whichEl.style.display = "none";
}
}
else
{
for (i=0; i<divColl.length; i++)
{
whichEl = divColl(i);
if (whichEl.className == "child") whichEl.style.display = "block";
}
}
}
}
function ShowTime(el)
{
if (!ver4) return;
if (IE4)
{
whichEl1 = eval(el + "Child");
whichEl1.style.display = "block";
}
else
{
whichEl = eval("document." + el + "Child");
whichEl.visibility = "show";
arrange();
}
}
function HideTime(el)
{
if (!ver4) return;
if (IE4)
{
whichEl1 = eval(el + "Child");
whichEl1.style.display = "none";
}
else
{
whichEl = eval("document." + el + "Child");
whichEl.visibility = "hide";
arrange();
}
}
onload = initIt;
</SCRIPT>