// 拷贝
/*
document.body.oncopy = function ()
{
	setTimeout(
		function ()
		{
			var text = clipboardData.getData("text");
			if (text)
			{
				text = text + "\r\n\r\n该文章转载自Java堂: "+location.href;
				clipboardData.setData("text", text);
			}
		},
		100
	)
}
*/