/**
*取得鼠标坐标
*@returnPosition
*/
functiongetMouseLocation(){
if(ns4||ns6){
mouseX=e.pageX;
mouseY=e.pageY;
}
else{
mouseX=event.x+document.body.scrollLeft;
mouseY=event.y+document.body.scrollTop;
}
return{x:mouseX,y:mouseY};
}
在strict下document.body要改成document.documentElement
