日期:2014-05-16 浏览次数:20438 次
// sample code
var $input, $output;
// notice the semi-colon at the END of function declarations
onload = function() {
$input = document.getElementById("input");
$output = document.getElementById("output");
_clearAll(true);
};
function _packScript() {
$output.value = pack($input.value);
};
function _clearAll($focus) {
$output.value = $input.value = "";
// the "if" statement is NOT terminated with a semi-colon
if ($focus) {
$input.focus();
}
};