// JavaScript Document
function over1(){
document.a1.src="images/home_b.jpg";
}
function out1(){
document.a1.src="images/home_a.jpg";
}
function over2(){
document.a2.src="images/about_b.jpg";
}
function out2(){
document.a2.src="images/about_a.jpg";
}
function over3(){
document.a3.src="images/news_b.jpg";
}
function out3(){
document.a3.src="images/news_a.jpg";
}
function over4(){
document.a4.src="images/pro_b.jpg";
}
function out4(){
document.a4.src="images/pro_a.jpg";
}
function over5(){
document.a5.src="images/mess_b.jpg";
}
function out5(){
document.a5.src="images/mess_a.jpg";
}
function over6(){
document.a6.src="images/cat_b.jpg";
}
function out6(){
document.a6.src="images/cat_a.jpg";
}