function test()
{
alert(event.x+" "+event.y);
alert(event.button);
}
/*右鍵菜單不顯示*/
document.oncontextmenu=function()
{
return false;
}
/*document.onmousedown=function()
{
if(event.button==1)
{alert("left")}
if(event.button==2)
{alert("right")}
}*/
document.onkeydown=function()
{
alert(event.keyCode);
}
</script>