The javascript implementation prohibits right clicking and F12 from viewing source code

Function is very simple, the code is also very simple, here is not much nonsense, directly on the source code, the need for a partner directly away.

function click(e) {

if (document.all) {

if (event.button==2||event.button==3) { alert(" Welcome to our humble abode. If you need any help, please contact the webmaster! Thank you for your cooperation!! ");

oncontextmenu='return false';

}

}

if (document.layers) {

if (e.which == 3) {

oncontextmenu='return false';

}

}

}

if (document.layers) {

document.captureEvents(Event.MOUSEDOWN);

}

document.onmousedown=click;

document.oncontextmenu = new Function("return false;")
document.onkeydown =document.onkeyup = document.onkeypress=function(){ 

if(window.event.keyCode == 123) { 

window.event.returnValue=false;

return(false); 

} 

}

<--123 - 112 is F1-F12 The number of code -->

This is for others not to see your code, for don't understand people oh, if the old hands are unable to defend!