var obj1;
var obj2;

function fClick (obj2) {
  if (obj1) {
    obj1.className = ''; 
    if (obj1 != obj2) {
      obj1 = obj2;
      obj1.className = 'on';
	} else {
	  obj1 ='';
	}
  } else {
    obj1 = obj2;
    obj1.className = 'on';
  }
//location.href = '';
//  return false;
}


/*
var obj1;
var obj2;

function fClick (obj2) {
  if (obj1) {
    obj1.className = ''; 
    if (obj1 != obj2) {
      obj1 = obj2;
      obj1.className = 'on';
	} else {
	  obj1 ='';
	}
  } else {
    obj1 = obj2;
    obj1.className = 'on';
  }
  return false;
}
*/