这段操作Table 的JS 能帮我精简成JQ 吗？谢谢

function AddShoolRow()
    {
    function AddShoolRow()
    {
    //debugger
        var table = document.getElementById("tbShool");
        var row = table.insertRow();
        row.className = "altrow";
        for(var i=0;i<6;i++)
        {
            var col = row.insertCell();
            col.align = 'center';
//            col.className = "fld";
            if(i==0)
            {
                col.innerText = table.rows.length-2; // table 中已经存在2行表头
            }
            else if(i==2)
            {
                col.innerHTML="<input type=\"text\" style=\"width:100%\" onclick=\"setdate(this)\" readonly=\"readOnly\" />";
            }
            else if (i==4)
            {
              col.innerHTML="<select name=\"ctl00$ContenlSex\" id=\"ctl00_ContenHoldedlSex\"><option value=\"本科\">本科</option><option value=\"大专\">大专</option><option value=\"博士\">博士</option><option value=\"硕士\">硕士</option><option value=\"中专\">中专</option><option value=\"高中及高中以下\">高中及高中以下</option></select>";
            }
            else if(i == 5)
            {
                col.innerHTML="<input id=\"btnDel\" type=\"button\" value=\"删除\" class=\"btn\" onclick=\"Del(this)\" />";
            }
            else
            {
                col.innerHTML="<input type=\"text\" style=\"width:100%\" />";
            }
        }
    }
    

$(id).append($(somehtml));