var checkflag = "false"; function checkTodos( field ) { if (checkflag == "false") { if (field.length == null) { field.checked = true; } for (i = 0; i < field.length; i++) { field[i].checked = true; } checkflag = "true"; return "Desmarcar Todos"; } else { if (field.length == null) { field.checked = false; } for (i = 0; i = 0) && (str.charAt(i) == " ")) i--; // When the loop is done, we're sitting at the last non-space char, // so return that char plus all previous chars of the string. resultStr = str.substring(0, i + 1); } return resultStr; } function Trim( str ) { var resultStr = ""; resultStr = TrimLeft(str); resultStr = TrimRight(resultStr); return resultStr; } function VerificaCaixaSelecao(input){ if(input.options[0].selected){ return false; } else { return true; } } document.write('