本来想通过JS实现当前页面对其他页面的操作，在网上发现了这段js代码，先保存下来，可以获取页面鼠标点击位置的坐标。
<html><body><script>function imitateClick(oElement,iClientX,iClientY){var oEvent;if (document.createEventObject) {oEvent=document.createEventObject();oEvent.clientX=iClientX;oEvent.clientY=iClientY;oElement.fireEvent("onclick",oEvent);}else{oEvent=document.createEvent("MouseEvents");oEvent.initMouseEvent("click",true,true,document.defaultView,0,0,0,iClientX,iClientY);oElement.dispatchEvent(oEvent);}}var body=document.body;body.οnclick=function(event){alert("clicked at("+event.clientX+","+event.clientY+")");};imitateClick(body,100,100);</script></body></html>
