xt("")
	});

	$("#btnHelp").click(function(){
		$("#btnHelp_data").slideToggle("fast", function(){});
	});
})

</script>

<!-- ----------------------------------------------------------------------- -->

<div style="display: none;">
<pre id="code_hello_world">
# Copyright 2016 ChaiShushan &lt;chaishushan{AT}gmail.com&gt;. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.

// comments
// comments

/*
	comments
	co