JavaScript prevents copy + disable right-click

function Iesc () {return false;}

function Irec () {return true;}

function Disablekeys () {

if (Event.ctrlkey | | event.shiftkey | | event.altkey) {

Window.event.returnValue = false;

Iesc ();

}

}

Document.ondragstart = Iesc;

Document.onkeydown = Disablekeys;

Document.oncontextmenu = Iesc;

if (typeof Document.onselectstart! = "undefined")

Document.onselectstart = Iesc;

else {//qsyz.net

Document. = Iesc;

Document. = Irec;

}

function Disablerightclick (www_qsyz_net) {

if (window. Event) {

if (Www_qsyz_net.which = = 2 | | www_qsyz_net.which = = 3)

Iesc ();

}

Else

if (Event.button = = 2 | | event.button = = 3) {

Event.cancelbubble = True

Event.returnvalue = false;

Iesc ();

}

}

not going to the meeting, just a process!  

This article is from the "Happy and simple" blog, make sure to keep this source http://1120173856.blog.51cto.com/2882946/1636563

JavaScript prevents copy + disable right-click