// JavaScript Document
document.onmousedown=click;
// document.onkeydown=click;
if (document.layers) window.captureEvents(Event.MOUSEDOWN); window.onmousedown=click;
function click(e){
	if (navigator.appName != 'Microsoft Internet Explorer'){
		if (e.which != 1){
			alert('請勿下載網頁資料！');
			e.which = 1;
			return false;
		}
	}
	else if (navigator.appName == "Microsoft Internet Explorer"){
		if (event.button != 1){
			alert('請勿下載網頁資料！');
			return false;
		}
	}
} 


function oncontextmenu(){
	window.event.returnValue=false; //將滑鼠右鍵事件取消
}