text: 
  function GetQueryString(name){
  	var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)");
  	var r = window.location.search.substr(1).match(reg);
  	if (r!=null) return unescape(r[2]); return null;
  }
  
  function addcookie(name,value,expireHours){
  	var cookieString=name+"="+escape(value)+"; path=/";
  	//判断是否设置过期时间
  	if(expireHours>0){
  		var date=new Date();
  		date.setTime(date.getTime+expireHours*3600*1000);
  		cookieString=cookieString+"; expire="+date.toGMTString();
  	}
  	document.cookie=cookieString;
  }
  
  function getcookie(name){
  	var strcookie=document.cookie;
  	var arrcookie=strcookie.split("; ");
  	for(var i=0;i<arrcookie.length;i++){
  	var arr=arrcookie[i].split("=");
  	if(arr[0]==name)return arr[1];
  	}
  	return "";
  }
  
  function delCookie(name){//删除cookie
  	var exp = new Date();
  	exp.setTime(exp.getTime() - 1);
  	var cval=getcookie(name);
  	if(cval!=null) document.cookie= name + "="+cval+"; path=/;expires="+exp.toGMTString();
  }
  
  function checklogin(state){
  	if(state == 0){
  		location.href = WapSiteUrl+'/tmpl/member/login.html';
  		return false;
  	}else {
  		return true;
  	}
  }
  
  function contains(arr, str) {
      var i = arr.length;
      while (i--) {
             if (arr[i] === str) {
             return true;
             }
      }
      return false;
  }
  
  function buildUrl(type, data) {
      switch (type) {
          case 'keyword':
              return WapSiteUrl + '/tmpl/product_list.html?keyword=' + encodeURIComponent(data);
          case 'special':
              return WapSiteUrl + '/special.html?special_id=' + data;
          case 'goods':
              return WapSiteUrl + '/tmpl/product_detail.html?goods_id=' + data;
          case 'url':
              return data;
      }
      return WapSiteUrl;
  }
  //bottom nav 33 hao-v3 by 33h ao.com Qq 1244 986 40
  $(function(){
  	setTimeout(function(){
  		if($("#content .container").height()<$(window).height())
  		{
  			$("#content .container").css("min-height",$(window).height());
  		}
  	},300);
  	$("#bottom .nav .get_down").click(function(){
  		$("#bottom .nav").animate({"bottom":"-50px"});
  		$("#nav-tab").animate({"bottom":"0px"});
  	});
  	$("#nav-tab-btn").click(function(){
  		$("#bottom .nav").animate({"bottom":"0px"});
  		$("#nav-tab").animate({"bottom":"-40px"});
  		
  	});
  	setTimeout(function(){$("#bottom .nav .get_down").click();},500);
  	$("#scrollUp").click(function(t) {
  		$("html, body").scrollTop(300);
  		$("html, body").animate( {
  			scrollTop : 0
  		}, 300);
  		t.preventDefault()
  	});
  });