$.fn.wsinglePagination = function(_opts){
	var opts = $.extend({
		base : "",
		durl : "",
		mdiv : "",
		pdiv : "",
		perPage : 6,
		param : {},
		infoUrl : "/ewyw/ewKnowledge/ewKwinfo.html?id="
	},_opts);
	
	var status = {
		recordCount : 0,
		totalPage : 0
	};
	
	return this.each(function(){
		var currPage,panel = $(this).css({'text-align':'center'});
		
		function _loadData(json) {
			var result = json.DATALIST;
			var num = (currPage-1)*opts.perPage;
			var html = "";
			$.each(result,function(i,item) {
				html += "<li><a href='"+opts.base+opts.infoUrl+item.business_id+"'><span>"+(num+i+1)+".</span>"+item.title+"</a></li>"
			});
			
			$("#loading").remove();
			if(opts.mdiv)$('#'+opts.mdiv).append(html);
			_render();
		}
		
		function _loadPage(cpage,json){
			panel.html("<span>加载中</span>").unbind('click');
			currPage = cpage;
			if(!json) {
				opts.param = $.extend(opts.param,{currPage:cpage,pageSize:opts.perPage});
				$.post(opts.durl,opts.param,function(data){
					_loadData(data);
				},'json');
			} else {
				_loadData(json);
			}
		}
		
		function _gotoPage(page){
			return function(){
				_loadPage(page);
			};
		}
		
		function _render(){
			if(currPage == status.totalPage){
				panel.html("没有了").unbind('click');
			}else{
				panel.html("<span>加载更多</span>").bind('click',_gotoPage(currPage+1));
			}
		}
		
		opts.param = $.extend(opts.param,{currPage:1,pageSize:opts.perPage});
		
		
		$('#'+opts.mdiv).append("<li id='loading'><div class='loading' ><img src='"+opts.base+"/static/wechat/images/loading.gif' /></div></li>");
		
		//开始执行
		$.post(opts.durl,opts.param,function(json){
			//每次新的查询，都移除panel的click事件
			panel.unbind('click');
			//设置翻页
			var total = json.total;
			if(total==0){
				panel.html("暂无数据").show();
			}else{
				status.recordCount = total;
				status.totalPage = Math.ceil(total/opts.perPage);
				//放置第一页
				_loadPage(1,json);
				//if(total>opts.perPage){
				//	$('#'+opts.pdiv).show();
				//}else{
				//	$('#'+opts.pdiv).hide();
				//}
				$('#'+opts.pdiv).show();
			}
		},'json');
	});
};