function GRCformat(jsonData)
{
	var list = "";
	var i = 0 ;
	var len = jsonData.items.length;
	for (;i<len ; ++i)
	{
		var item = jsonData.items[i];
		list += GRC_makeList(item);
	}
	document.getElementById("googlereader").innerHTML=(GRC_addWrap(list,jsonData.id));
}

function GRC_makeList(item)
{
	if(!item.alternate){ return ;}
	ending =  '<li>';
	ending +='<a target="_blank" href="' + item["alternate"].href;
	ending += '" title="来自 ' + item["origin"].title;
	ending += '" class="i">' + item.title;
	ending +='</a></li>'
	return ending;
}

function GRC_addWrap(list,id)
{
	return "<ul>" + list + '</ul><div class="f"><a target="_blank" href="http://www.google.com/reader/shared/'+id+'">查看所有链接 »</a></div>';
}