/*user*/
$(function(){
	$(".user-wrap").load("http://www.zidonghua.com.cn/index.php?m=member&c=index&a=mini&type=1&forward="+encodeURIComponent(location.href)+"&siteid=1");
});
//cookie
var cookie_pre = 'xwSQY_';
var cookie_domain = '';
var cookie_path = '/';
function getcookie(name) {
    name = cookie_pre+name;
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while(i < clen) {
		var j = i + alen;
		if(document.cookie.substring(i, j) == arg) return getcookieval(j);
		i = document.cookie.indexOf(" ", i) + 1;
		if(i == 0) break;
	}
	return null;
}

function setcookie(name, value, days) {
    name = cookie_pre+name;
	var argc = setcookie.arguments.length;
	var argv = setcookie.arguments;
	var secure = (argc > 5) ? argv[5] : false;
	var expire = new Date();
	if(days==null || days==0) days=1;
	expire.setTime(expire.getTime() + 3600000*24*days);
	document.cookie = name + "=" + escape(value) + ("; path=" + cookie_path) + ((cookie_domain == '') ? "" : ("; domain=" + cookie_domain)) + ((secure == true) ? "; secure" : "") + ";expires="+expire.toGMTString();
}

function delcookie(name) {
    var exp = new Date();
	exp.setTime (exp.getTime() - 1);
	var cval = getcookie(name);
    name = cookie_pre+name;
	document.cookie = name+"="+cval+";expires="+exp.toGMTString();
}

function getcookieval(offset) {
	var endstr = document.cookie.indexOf (";", offset);
	if(endstr == -1)
	endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}
//loading
$(document).on("click", "#btn_loading", function() {
    var cookiepage = getcookie('loadpage') ? getcookie('loadpage') : '0';
	var loadednum = $('#news_list').children('a').length;
    var newpage = Math.ceil(loadednum/10) + 1;
    var thepage = $('#news_list').attr('data-page') ? $('#news_list').attr('data-page') : newpage;
    if(parseInt(cookiepage) < parseInt(thepage)){
        ajaxRead(thepage);
        setcookie('loadpage',thepage,'1');
    }else{
        ajaxRead(newpage);
    }
});
setcookie('loadpage','0','1');
function show(){
    if($(window).scrollTop()+$(window).height()+20>=$(document).height() && $('.btn-more').length > 0){
        var cookiepage = getcookie('loadpage') ? getcookie('loadpage') : '0';
		var loadednum = $('#news_list').children('li').length;
        var newpage = Math.ceil(loadednum/15) + 1;
		var thepage = $('#news_list').attr('data-page') ? $('#news_list').attr('data-page') : newpage;
        if(parseInt(cookiepage) < parseInt(thepage)){
			ajaxRead(thepage);
            setcookie('loadpage',thepage,'1');
        }else{
        }
	}
};
function ajaxRead(page){
	var html="";
	var loadednum = $('#news_list').children('a').length;
    var newpage = Math.ceil(loadednum/10) + 1;
    var thepage = $('#news_list').attr('data-page') ? $('#news_list').attr('data-page') : newpage;
	var page = thepage;
	var thenum = $('#news_list').attr('data-num') ? $('#news_list').attr('data-num') : '0';
	thenum = parseInt(thenum);
	page = parseInt(page);
	$.ajax({
		type:'get',
		dataType:'json',
		url:'http://www.zidonghua.com.cn/index.php?m=content&c=index&a=ajaxlists&catid=7&page='+page,
		beforeSend:function(){},
		success:function(data){
			//alert(obj2string(data));
			if(JSON.stringify(data) != '[]'){
				$('#news_list').attr('data-load','ture');
				$.each(data,function(i,item){
					if(item.thumb){
                        html+='<a class="list-item" href="'+item.url+'"><div class="list-item-img" style="background:url('+item.thumb+')  no-repeat center center;background-size: cover;background-color: white;"></div>';
                        html+='<h3 class="list-item-title">'+item.title+'</h3>';
                        html+='<section class="list-item-des"><span class="des">'+date('Y-m-d H:i:s',item.inputtime)+'</span></section></a>';
					}else{
                        html+='<a class="list-item" href="'+item.url+'">';
                        html+='<h3 class="list-item-title">'+item.title+'</h3>';
                        html+='<section class="list-item-des"><span class="des">'+date('Y-m-d H:i:s',item.inputtime)+'</span></section></a>';
					}
					thenum = thenum +1;
					$('#news_list').attr('data-num',thenum);
                });
				$('#news_list').attr('data-load','true');
				page = page + 1;
				//alert(page);
				$('#news_list').attr('data-page',page);
				$('#news_list').append($(html));
			}else{
				$('#news_list').attr('data-load','false');
				$('#btn_loading').html('暂无更多的数据了');
				return false;
			}
		},
		complete:function(){
			var theload = $('#news_list').attr('data-load') ? $('#news_list').attr('data-load') : 'true';
			if(theload == 'true'){
			}else{
				$('#btn_loading').html('暂无更多的数据了');
			}
		}
	});
}