function disablePanel() {

       if (document.forms[0].cellLineGrp[1].checked )  {
           for (var i=0; i < document.forms[0].panelId.length; i++ ) {
               if (i!=8) {
                 document.forms[0].panelId[i].checked=false;
                 document.forms[0].panelId[i].disabled=true;
               } else {
                 document.forms[0].panelId[i].checked = true;
               }
           }

//       } else if (document.forms[0].cellLineGrp[2].checked) {
//           for (var i = 0; i < document.forms[0].panelId.length; i++) {
//               if (i == 0) {
//                   document.forms[0].panelId[i].checked = true;
//                   document.forms[0].panelId[i].disabled = false;
//               } else if(i == 8) {
//                    document.forms[0].panelId[i].checked = false;
//                    document.forms[0].panelId[i].disabled = false;
//                } else {
//                   document.forms[0].panelId[i].disabled = true;
//               }
//           }
       } else {
            document.forms[0].panelId[0].checked = true;
            for (var j=0; j < document.forms[0].panelId.length; j++ ) {
               document.forms[0].panelId[j].disabled = false;
           }
       }
    }