//ÏÔ/²»ÏÔEmail
function showEmail(a,show){
	var href=a.href;
	var html=a.innerHTML;
	if(show){
		a.href=href.replace('#','@');
		a.innerHTML=html.replace('#','@');
	}else{
		a.href=href.replace('@','#');
		a.innerHTML=html.replace('@','#');
	}
}