function muover (id){
	var overimg=document.getElementById("mu"+id);
	overimg.src="jking/english/muimg/mu"+id+"_over.gif";
	
	if (id>1 && id<5){
		var overbox=document.getElementById("mubox"+id);
		overbox.style.display="block";
	}
}
function muout (id){
	var outimg=document.getElementById("mu"+id);
	outimg.src="jking/english/muimg/mu"+id+".jpg";
	
	if (id>1 && id<5){
		var outbox=document.getElementById("mubox"+id);
		outbox.style.display="none";
	}
}