JavaScript控制在浏览器中禁止鼠标右键点击
<SCRIPT language=JavaScript1.1> <!-- Begin function right(e) { if (navigator.appName == 'Netscape' && (e.which == 3 || e.which == 2)) return false; else if (navigator.appName == 'Microsoft Internet Explorer' && (event.button == 2 || event.button == 3)) { alert("Sorry, you do not have permission to right click."); return false; } else if (navigator.appName == 'Mozillz Firefox' && (event.button == 2 || event.button == 3)) { alert("Sorry, you do not have permission to right click."); return false; } else if ((event.button == 2 || event.button == 3)) { alert("Sorry, you do not have permission to right click."); return false; } return true; } document.onmousedown=right; document.onmouseup=right; if (document.layers) window.captureEvents(Event.MOUSEDOWN); if (document.layers) window.captureEvents(Event.MOUSEUP); window.onmousedown=right; window.onmouseup=right; // End --> </SCRIPT>