                if (objCells[i].colSpan > 1) {
                    if (action == "hide") {
                    objCells[i].colSpan = objCells[i].colSpan - 1;
                    } else if (action == "show") {
                    objCells[i].colSpan = objCells[i].colSpan + 1;
                    }
                    }
                    }
                    }
                    
                    
                    function initializeColumns() {
                    
                    var objForm = 