/*******************************************
RSSリーダー
ぷれぜんてっどばい aki
*******************************************/

//var rssurl="rss.xml";
var rssurl="lib/getrss2.php";

var title = new Array();
var date = new Array();
var linkurl = new Array();
var limitnum = 1;


var i = 0;
var wait = 50;


$(function(){
///	$("#nload").css("display","block");
//	$("#nload").css("color","#ffffff");
	$.ajax({
		url: rssurl,
		cache: false,
		dataType:"xml",
		success: function(xml){
			 $(xml).find('item').each(function(i){
					title.push($(this).find('title').text());
					date.push($(this).find('pubDate').text());
					linkurl.push($(this).find('link').text());
			 });
			rssDisp();
		}
	});
});

function rssDisp(){
	$("#rssbox").css("visibility","visible");
	
	var limit = title.length;
	if(limit < limitnum){
		limitnum = limit;
	}
	
	
	function disp(){
	//for(i=0;i<limitnum;i++){
		var datetime = getDateTime(date[i]);
		var text = getTitle(title[i]);
		//$("#rssdisp").append('<dl><dt>'+datetime+'<\/dt>'+"\n"+'<dd>'+text+'<\/dd><\/dl>'+"\n");
		$("#rssdisp").append('<dl class="clearfix"><dt>'+datetime+'<\/dt>'+"\n"+'<dd>'+text+'<\/dd><\/dl>'+"\n");
		//$("#rssdisp").append('<dl><dt>'+datetime+'<\/dt>'+"\n"+'<dd><a href="'+linkurl[i]+'">'+text+'<\/a><\/dd><\/dl>'+"\n");
		i++;
		
		if (i>=limitnum){
			return;
		}else{
			setTimeout(disp,wait);
		}
		
	//}
	}
	
	disp();

}

function getTitle(str){
	var fast = str.search(/: /i) +2;
	var last = str.length;
	var ret = str.substring(fast,60);
	ret = ret + '... <a href="http://twitter.com/livingcocoichi" target="_blank" style="text-decoration:underline;">Twitterページでもっと読む！</a>';
	return ret;
}


function getDateTime(dobj){
	var dd = new Date(dobj);
	
	var yy = dd.getYear();
	var mm = dd.getMonth() + 1;
	var dd = dd.getDate();

	if (yy < 2000) { yy += 1900; }
	if (mm < 10) { mm = "0" + mm; }
	if (dd < 10) { dd = "0" + dd; }
	
	var ret = yy + "/" + mm + "/" + dd;
	return ret;
}