YAHOO.util.Event.addListener(window, "load", link_blur);

function link_blur(){
	var main_shop = document.getElementById("zakka_link");
	var sub_shop = document.getElementById("cafe_link");
	var sub_shop = document.getElementById("contact_link");
	YAHOO.util.Event.addListener("zakka_link", "focus", function(){zakka_link.blur();});
	YAHOO.util.Event.addListener("cafe_link", "focus", function(){cafe_link.blur();});
	YAHOO.util.Event.addListener("contact_link", "focus", function(){contact_link.blur();});
}