js_p24

function remove_character(str, char_pos)
 {
  part1 = str.substring(0,1);
  part3 = str.substring(str.length-1);
  strs = str.substring(1,str.length-1)
  alert(part1);
  alert(part3);
  alert(strs);
  return part3 + strs + part1

 }
alert( remove_character('ghyu'));