function comma(value){
	for(var i=0;i<value.length/3;i++){
		value = value.replace(/^([+-]?\d+)(\d\d\d)/,"$1,$2");
	}
	return value;
}
function cut(value,num){
	if(value.length>num)value = value.slice(0,num)+"…";
	return value;
}
var shuffle = Math.random()*10;
function attention(json){
	var base_url = json.base_url;
	var size = 100;
	var article = json["article"];
	var sauce = "";
	for(var i=0;i<3;i++){
		var elem = article[i];
		var kind = "";
		var price_display = "";	
		var max_price = "";
		var sale = "";
		if(elem["thumbnail"])var thumbnail = '<img src="'+base_url+'image.php?imageName='+elem["thumbnail"]+'&size='+size+'&'+shuffle+'" alt="" />';
		else var thumbnail = '<img src="'+base_url+'image.php?imageName='+base_url+'common/img/no-image.gif&size='+size+'" alt="" />';
		var detail_url = base_url+'details.php?kind='+elem["kind"]+'&no='+elem["no"];
		if(elem["kind"] == "newhouse"){
			kind = "新築一戸建て";
			price_display = "販売価格";
		}else if(elem["kind"] == "oldhouse"){
			kind = "中古一戸建て";
			price_display = "販売価格";
		}else if(elem["kind"] == "oldmansion"){
			kind = "中古マンション";
			price_display = "販売価格";
		}else if(elem["kind"] == "land"){
			if(elem["building_condition"] == "有"){
				kind = "建築条件付売地";
				price_display = "土地価格";
			}else{
				kind = "宅地分譲";
				price_display = "販売価格";
			}
		}
		if(elem["kind"] == "newhouse" || elem["kind"] == "newmansion" || elem["kind"] == "land")
			if(elem["sale"] == "" || elem["sale"] == "1棟" || elem["sale"] == "1区画")sale = "";
			else sale = elem["total_sale"]+'・'+elem["sale"];
		else sale = "";
		if(elem["max_price"])max_price = "より";
		var article_name = cut(elem["article_name"],9);
		var min_price = comma(elem["min_price"]);
		var obj = '<div class="b_sp_block">';
			obj += '<div class="b_sp_thumbnail"><a href="'+detail_url+'" target="_blank">'+thumbnail+'</a></div>';
			obj += '<div class="b_sp_article_name">'+article_name+'</div>';
			obj += '<div class="b_sp_sale">'+sale+'</div>';
			obj += '<div class="b_sp_price">'+price_display+'<span class="b_sp_min_price">'+min_price+'</span><span class="b_sp_price_unit">万円</span>'+max_price+'</div>';
			obj += '<a href="'+detail_url+'" target="_blank" class="b_sp_link">この物件の詳細ページ</a>';
			obj += '</div>';
 		sauce += obj;
	}
	var attention_area = document.getElementById("attention_area");
	if(attention_area)attention_area.innerHTML = sauce;
}

window.onload=function(){
	var attention = document.createElement("script");
	attention.charset = "utf-8";
	attention.src = "http://mitsukijisyo.b-sp.jp/api.php?kind=attention&type=json";
	document.body.appendChild(attention);
}