function callback(obj) {
	if(!obj) return false;
	var data = obj.Body.ItemSearch.Items.Item;
	var out = "<table id='michgoods'><caption>日本で買えるミシガンみやげ＆関連グッズ（楽天市場）</caption>";
		for (var i = 0; i<Math.min(data.length, 20); i++) {
			out += "<tr><td><a href='" + data[i].affiliateUrl + "'>";
			out += "<img border='0' src='" + data[i].smallImageUrl + "'></a>";
			out += "</td>";
			out += "<td><a href='" + data[i].affiliateUrl + "'>";
			out += data[i].itemName.substring(0,20) + "</a></td>";
			out += "<td>" + data[i].itemPrice + "円</td>";
			out += "<td>" + data[i].itemCaption.substring(0,100);
			out += (data[i].itemCaption.length>100) ? data[i].itemCaption.substring(0,100) + "..." : data[i].itemCaption;
			out += "</td></tr>";
		}
	out += "</table>";
	var newelem = document.createElement("div");
	newelem.innerHTML = out;
	$("main").appendChild(newelem);
}