ASP.NET using script (how to add five check boxes five names and five images) when button is clicked

Steps:
1. In button click event, Create a table and needed table columns (3 I guess - Checkbox, Name & Image )
2. Create a for loop with 5 as limit
3. Create a Table row
4. Create a checkbox and add to first column of the row
5. Create a label and add to second column of the row
6. Create an image and add to third column of the row
7. Add the row to the table
8. Once loop finishes, add table to the panel/placeholder in the ASPX.

Done! Try now!

1. I tried on my computer, the below code in working fine.

function CreateCheckBox()
{
//Create table
    var tbl = document.createElement('table');
    tbl.border = "1";

    //create a row
    var row = document.createElement('tr');
    row.className = 'gridrow';

    //create td element
    td = document.createElement('td');
    td.className = 'gridcell';
    td.style.fontWeight = 'normal';
    td.rowSpan = 1;
    td.style.width = '80px';

    //create checkbox in that td element
    var chkbox = document.createElement('input');
    chkbox.type = "checkbox";
    chkbox.id = "chk" ;
    chkbox.name = "chk" ;

    //add checkbox to td element
    td.appendChild(chkbox);

    td1 = document.createElement('td');
    var lbl = document.createElement('input');
    lbl.type = "text";
    lbl.id = "lbl1";
    lbl.name = "lblName";
    lbl.value = "vivek";
    lbl.border = "0";
    td1.appendChild(lbl);
    //add td element to row
    row.appendChild(td);
    row.appendChild(td1);

    tbl.appendChild(row);
    
    form1.appendChild(tbl);
}