°£´ÜÇÑ Å×±×·Î µå·¡±×·Ö ¿ìÃø¸¶¿ì½º¸¦ ±ÝÁö½Ãų¼ö ÀÖ½À´Ï´Ù.
body Åױ׳»¿¡ ´ÙÀ½ ű׸¦ »ðÀÔÇÏ¸é µË´Ï´Ù.

oncontextmenu='return false' ondragstart='return false' onselectstart='return false'

½ºÅ©¸³Æ®·Î ÀÌ¿ëÇÏ´Â ¿ìÃø¸¶¿ì½º, Ctrl, Alt ±ÝÁö ¹æ¹ýµµ ÀÖ½À´Ï´Ù.

function click() {
if ((event.button==2) || (event.button==3)) {
alert("¿À¸¥ÂÊ ¹öÆ°Àº »ç¿ëÇÏ½Ç ¼ö¾ø½À´Ï´Ù");
return false;
}

if(event.oncontextmenu == true){
alert('oncontextmenu');
return false;
}


if(event.ondragstart == true){
alert('ondragstart');
return false;
}


if(event.onselectstart == true){
alert('onselectstart');
return false;
}
event.ondragstart = false;
}

function keypressed(){
var key=event.keyCode;

if (event.ctrlKey == true ){
alert('CtrlÅ° »ç¿ëºÒ°¡´É ÇÕ´Ï´Ù.');
return false;
}


if (event.altKey == true ){
alert('AltÅ°´Â »ç¿ëºÒ°¡´É ÇÕ´Ï´Ù.');
return false;
}


if (key == 93){
alert('¸Þ´ºÅ°´Â »ç¿ëºÒ°¡´É ÇÕ´Ï´Ù.');
return false;
}
}
document.onmousedown=click;
document.onkeydown=keypressed;