마우스 우클릭 및 드래그 금지 처리
<body oncontextmenu='return false' onselectstart='return false' ondragstart='return false' >
<htmL>
<script>
function click(){
if((event.button==2) || (event.button==3)){
alert('우클릭 금지 !!!');
}
};
document.onmousedown=click
</script>
<body oncontextmenu="return false" onselectstart="return false" ondragstart="return false">
<h1> 이미지 우클릭 금지</h1>
<img src='http://postfiles13.naver.net/20100605_156/op24685_12757368064293Q6fK_jpg/hk_op24685.jpg?type=w3'>
<img src="http://postfiles7.naver.net/20110513_214/xfanta_1305270831460Erotu_JPEG/%BC%D2%BD%C3%C0%AF%B8%AE_%B4%D9%C0%CC%BE%EE%C6%AE.jpg?type=w3">
<img src="http://postfiles15.naver.net/20110802_142/younggyu9999_1312231744495quJpc_JPEG/62.jpg?type=w1">
<img src="http://cafe.naver.com/coolishz.cafe?iframe_url=/ArticleRead.nhn%3Farticleid=85234&">
</body>
</htmL>
