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        var rowsUnselected=unassignedTable.childNodes[0].childNodes;
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        for(var i=0;i<rowsUnselected.length;i++)
        {
            if(rowsUnselected[i].tagName=="TR" && rowsUnselected[i].getAttribute("id")!='')
            {
                document.getElementById("unselected").value=
                document.getElementById("unselected").value+'||'+rowsUnselected[i].getAttribute("id");
            }
        }
        var assignedTable=document.getElementById("assignedTable");
        var rowsSelected=assignedTable.childNodes[0].childNodes;
        for(var i=0;i<rowsSelected.length;i++)
        {
            if(rowsSelected[i].tagName=="TR" && rowsSelected[i].getAttribute("id")!='')
            {
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