禁用右键、文本选择功能、复制按键

禁用右键、文本选择功能、复制按键

$(document).bind("contextmenu",function () { returnfalse; });

$(document).bind("selectstart",function () { returnfalse; });

$(document).keydown(function () {return key(arguments[0]) });

function key(e) {

var keynum;

if (window.event)// IE

{

keynum = e.keyCode;

}

elseif (e.which) // Netscape/Firefox/Opera

{

keynum = e.which;

}

if (keynum == 17) {

alert("抱歉！网页内容禁止复制，请联系我们获取相关网页内容！");

returnfalse;

}

}