text: (function ($, window, document, undefined) {
  	//定义分页类
  	function Paging(element, options) {
  		this.element = element;
  		//传入形参
  		this.options = {
  			pageNo: options.pageNo || 1,
  			totalPage: options.totalPage,
  			totalSize: options.totalSize,
  			callback: options.callback
  		};
  		//根据形参初始化分页html和css代码
  		this.init();
  	}
  	//对Paging的实例对象添加公共的属性和方法
  	Paging.prototype = {
  		constructor: Paging,
  		init: function () {
  			this.creatHtml();
  			this.bindEvent();
  		},
  		creatHtml: function () {
  			var me       = this;
  			var content  = "";
  			var current  = me.options.pageNo;
  			var total    = me.options.totalPage;
  			var totalNum = me.options.totalSize;
  			// content      += "<a id=\"firstPage\">首页</a><a id='prePage'>上一页</a>";
  			// 当前页码大于1时才显示首页、上一页
  			if (current > 1) {
  				content += "<a id=\"firstPage\">首页</a><a id='prePage'>上一页</a>";
  			}
  			//总页数大于6时候
  			if (total > 6) {
  				//当前页数小于5时显示省略号
  				if (current < 5) {
  					for (var i = 1; i < 6; i++) {
  						if (current == i) {
  							content += "<a class='current'>" + i + "</a>";
  						} else {
  							content += "<a>" + i + "</a>";
  						}
  					}
  					content += "<a class='iconfont icon-ellipsis'></a>";
  					content += "<a>" + total + "</a>";
  				} 
  				
  				else {
  					//判断页码在末尾的时候
  					if (current < total - 3) {
  						for (var i = current - 2; i < current + 3; i++) {
  							if (current == i) {
  								content += "<a class='current'>" + i + "</a>";
  							} else {
  								content += "<a>" + i + "</a>";
  							}
  						}
  						content += "<a class='iconfont icon-ellipsis'></a>";
  						content += "<a>" + total + "</a>";
  						//页码在中间部分时候	
  					} 
  					
  					else {
  						content += "<a>1</a>";
  						content += "<a class='iconfont icon-ellipsis'></a>";
  						for (var i = total - 4; i < total + 1; i++) {
  							if (current == i) {
  								content += "<a class='current'>" + i + "</a>";
  							} else {
  								content += "<a>" + i + "</a>";
  							}
  						}
  					}
  				}
  				//页面总数小于6的时候
  			} 
  			
  			else {
  				for (var i = 1; i < total + 1; i++) {
  					if (current == i) {
  						content += "<a class='current'>" + i + "</a>";
  					} 
  					
  					else {
  						content += "<a>" + i + "</a>";
  					}
  				}
  			}
  			content += "<a id='nextPage'>下一页</a>";
  			content += "<a id=\"lastPage\">末页</a>";
  			content += "<a id=\"refreshPage\" href=''>刷新</a>";
  			// content += "<span class='totalPages'> 共<span>" + total + "</span>页 </span>";
  			// content += "<span class='totalSize'> 共<span>" + totalNum + "</span>条记录 </span>";
  			me.element.html(content);
  		},
  		//添加页面操作事件
  		bindEvent: function () {
  			var me = this;
  			me.element.off('click', 'a');
  			me.element.on('click', 'a', function () {
  				var num = $(this).html();
  				var id = $(this).attr("id");
  				if (id == "prePage") {
  					if (me.options.pageNo == 1) {
  						me.options.pageNo = 1;
  					} else {
  						me.options.pageNo = +me.options.pageNo - 1;
  					}
  				} 
  				
  				else if (id == "nextPage") {
  					if (me.options.pageNo == me.options.totalPage) {
  						me.options.pageNo = me.options.totalPage
  					} else {
  						me.options.pageNo = +me.options.pageNo + 1;
  					}
  
  				} 
  				
  				else if (id == "firstPage") {
  					me.options.pageNo = 1;
  				} 
  				
  				else if (id == "lastPage") {
  					me.options.pageNo = me.options.totalPage;
  				} 
  				
  				else {
  					me.options.pageNo = +num;
  				}
  				
  				me.creatHtml();
  				if (me.options.callback) {
  					me.options.callback(me.options.pageNo);
  				}
  			});
  		}
  	};
  	//通过jQuery对象初始化分页对象
  	$.fn.paging = function (options) {
  		return new Paging($(this), options);
  	}
  })(jQuery, window, document);