function load_parts(callback){
    var modified  = "2010072003";
	var entry    = [{"url":"/news/kennai/ranking.html?" + modified ,"target":"#ranking"},
				    {"url":"/news/kennai/whatsnew.html?" + modified,"target":"#whatsnew"},
				    {"url":"/news/kennai/entame.html?" + modified ,"target":"#entame"},
				    {"url":"/news/kennai/right_pr.html?" + modified ,"target":"#right_pr"}];
	
	var total = entry.length;
        count = 0,

	tid = setInterval(function () {
		if ( total == count ) {
			clearInterval(tid), ( tid = null ), setTimeout(callback, 0);
		}
	}, 200);

	$.each(entry, function(){
		var e = this;
		$.get(e["url"] , function (data) { $(e["target"]).html(data) ;count++ });
	});
}