// JavaScript Document
function AddMoreRow()
{
	
    var oRow=event.srcElement.parentNode.parentNode;
    var oTable=oRow.parentNode.parentNode;
    oNewRow=oTable.insertRow();
    for(i=0;i<oRow.cells.length;i++)
    {
        oNewRow.insertCell().innerHTML=oRow.cells[i].innerHTML;
    }
    oRow.all("DelBtn").disabled=false;
    oNewRow.all("DelBtn").disabled=false;
	
}
function DeleteMoreRow()
{
    var oRow=event.srcElement.parentNode.parentNode;
    var oTable=oRow.parentNode.parentNode;
   if(oTable.rows.length>1)
    {
        oTable.deleteRow(oRow.rowIndex);
        if(oTable.rows.length==1)
        {
           oTable.all("DelBtn").disabled=true;
        }
    }
}