here is my code snippet which i am using

<script type="text/javascript">

function toggle(targetId,count_pic)
{
var j;
var divid;
for(j=0;j<=count_pic;j++){
divid='image'+j;
document.getElementById(divid).style.display="none ";
}

document.getElementById(targetId).style.display="b lock";
//return false;
}
function toggle_photo(change_pos,count_pic)
{
var j, a, start_no_loop, end_no_loop;
var start_prev = parseInt(document.frmToggle.txtStartPrev.value);
var end_prev = parseInt(document.frmToggle.txtEndPrev.value);
var start_next = parseInt(document.frmToggle.txtStartNext.value);
var end_next = parseInt(document.frmToggle.txtEndNext.value);
var max_pic_no = parseInt(count_pic);
max_pic_no = max_pic_no + 1;

if(change_pos == 'next'){
start_no_loop = start_next;
end_no_loop = end_next;

start_prev = start_prev + 3;
end_prev = end_prev + 3;
start_next = start_next + 3;
end_next = end_next + 3;
document.frmToggle.txtStartPrev.value = start_prev;
document.frmToggle.txtEndPrev.value = end_prev;
document.frmToggle.txtStartNext.value = start_next;
document.frmToggle.txtEndNext.value = end_next;
document.getElementById('show_prev').style.display ="block";
}
if(change_pos == 'prev'){

start_prev = start_prev - 3;
end_prev = end_prev - 3;
start_next = start_next - 3;
end_next = end_next - 3;
document.frmToggle.txtStartPrev.value = start_prev;
document.frmToggle.txtEndPrev.value = end_prev;
document.frmToggle.txtStartNext.value = start_next;
document.frmToggle.txtEndNext.value = end_next;
start_no_loop = start_prev;
end_no_loop = end_prev;
document.getElementById('show_next').style.display ="block";
}

if(start_next >= max_pic_no){
document.getElementById('show_next').style.display ="none";
}
for(j=0;j<=count_pic;j++){
div_id='photo'+j;
document.getElementById(div_id).style.display="non e";
}
for(a=start_no_loop;a<end_no_loop;a++){
divshow_id='photo'+a;
document.getElementById(divshow_id).style.display= "block";
}
if(start_prev == 0){
document.getElementById('show_prev').style.display ="none";
}


}

</script>



error is occuring in IE at the code line no.

That line of code itself shouldn't do it. Usually "object required" is caused by the HTML page trying to call a Javascript function that doesn't exist. Often times, the line of code being mentioned isn't the line of Javascript code but the line of HTML code on the same page.

To see what I'm talking about, externalize your Javascript (put it into a .js file) and then see if the error exists in more or less the same spot.

Where's the page itself? Maybe we can figure out more.