function show(){
var x=event.clientX;
var y=event.clientY;
document.getElementById("pic").style.top=y+50;
document.getElementById("pic").style.left=x;
docume...
转自:http://www.1337robotics.com/Optimization%20for%20PIC%20Microcontrollers.php
Optimization for PIC Microcontrollers
This page will help you to optimize your PIC C code. The techniques for optimizing C code on a PIC ca...