<!--
//function rd0(obj1,obj2){
//          obj2[0].checked = true ;
//          obj2[1].checked = false;
//          obj2[2].checked = false;
//          obj2[3].checked = false;
//          obj2[4].checked = false;
//          obj2[5].checked = false;
//}
//function rd1(obj1,obj2){
//          obj2[0].checked = false;
//          obj2[1].checked = true;
//}
function ch0(obj1,obj2){
//        obj2[0].checked = true ;
          obj2[1].checked = false;
          obj2[2].checked = false;
          obj2[3].checked = false;
          obj2[4].checked = false;
          obj2[5].checked = false;
//  obj1[0].checked = true;
//  obj1[1].checked = false;
}
function ch1(obj1,obj2){
          obj2[0].checked = false ;
//  obj1[0].checked = false;
//  obj1[1].checked = true;
}
//-->