子窗体中给父窗体动态创建表：

<script>

        function Product(product_name,product_id,product_describe,AMOUNT_UNIT,COST_PRICE)

        {

           

           var arry= new Array("1",product_name,product_id,product_describe,AMOUNT_UNIT,COST_PRICE);

           var Hiddfield=window.opener.document.getElementById("Hddf");

           var table = window.opener.document.getElementById("tbDispalys");

           var rowlength=table.rows.length;

           for (var i=0;i<rowlength ;i++ )

   {

    if(table.rows[i].cells[2].innerText==product_id)//已存在

    {

     return;

    }

   }

           var tr=table.insertRow();

           var td=tr.insertCell();

           td.innerHTML="<input type='checkbox' name='xuanze'/>";

           for(var j=1;j<7;j++)

           {

                var td1=tr.insertCell();

                if(j==4)

                {

                    td1.innerHTML="<input type='text' value=1 class='textLine' />";

                    Hiddfield.value+=","+"1";

                   

                }

                else if(j>4)

                {

                    td1.innerText=arry[j-1];

                    Hiddfield.value+=","+arry[j-1];                   

                }

                else

                {

                    td1.innerText=arry[j];

                    Hiddfield.value+=","+arry[j];

                }

           }

           var td2=tr.insertCell();

           td2.innerText=arry[5];  

           Hiddfield.value+=","+arry[5]+";";

        }

    </script>