//获取鼠标悬浮位置的坐标    function mousePosition(e)     {         var x = "";        var y = "";        if(e.pageX && e.pageY) {            x = e.pageX;            y= e.pageY;        }        var scrollElem = (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body;        x = e.clientX + scrollElem.scrollLeft;        y= e.clientY + scrollElem.scrollTop;            }

 

这段时间再弄悬浮框，很简单的效果，记录下，防止忘记

                    
          
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