// JavaScript Document
function tabtoggle(n){
	var off = new Array(2);
		off[0] = "http://www.paper-plane.jp/images/tab_itemblog.jpg";
		off[1] = "http://www.paper-plane.jp/images/tab_shop.jpg";
	var on = new Array(2);
		on[0] = "http://www.paper-plane.jp/images/tab_itemblogon.jpg";
		on[1] = "http://www.paper-plane.jp/images/tab_shopon.jpg";
	for(i=0;i<2;i++){
		document.getElementById("tabimg"+i).src = off[i];
	}
	document.getElementById("tabimg"+n).src = on[n];
}