jQuery.extend({
  getCookie : function(sName) {
    var aCookie = document.cookie.split("; ");
    for (var i=0; i < aCookie.length; i++){
      var aCrumb = aCookie[i].split("=");
      if (sName == aCrumb[0]) return decodeURIComponent(aCrumb[1]);
    }
    return '';
  },
  setCookie : function(sName, sValue, sExpires) {
    var sCookie = sName + "=" + encodeURIComponent(sValue);
    if (sExpires != null) sCookie += "; expires=" + sExpires;
    document.cookie = sCookie;
  },
  removeCookie : function(sName) {
    document.cookie = sName + "=; expires=Fri, 31 Dec 1999 23:59:59 GMT;";
  }
});
function drop_confirm(msg, url){
    if(confirm(msg)){
        window.location = url;
    }
}

/* 显示Ajax表单 */
function ajax_form(id, title, url, width)
{
    if (!width)
    {
        width = 400;
    }
    var d = DialogManager.create(id);
    d.setTitle(title);
    d.setContents('ajax', url);
    d.setWidth(width);
    d.show('center');

    return d;
}
function go(url){
    window.location = url;
}

function change_captcha(jqObj){
    jqObj.attr('src', 'index.php?app=captcha&' + Math.round(Math.random()*10000));
}

/* 格式化金额 */
function price_format(price){
    if(typeof(PRICE_FORMAT) == 'undefined'){
        PRICE_FORMAT = '&yen;%s';
    }
    price = number_format(price, 2);

    return PRICE_FORMAT.replace('%s', price);
}

function number_format(num, ext){
    if(ext < 0){
        return num;
    }
    num = Number(num);
    if(isNaN(num)){
        num = 0;
    }
    var _str = num.toString();
    var _arr = _str.split('.');
    var _int = _arr[0];
    var _flt = _arr[1];
    if(_str.indexOf('.') == -1){
        /* 找不到小数点，则添加 */
        if(ext == 0){
            return _str;
        }
        var _tmp = '';
        for(var i = 0; i < ext; i++){
            _tmp += '0';
        }
        _str = _str + '.' + _tmp;
    }else{
        if(_flt.length == ext){
            return _str;
        }
        /* 找得到小数点，则截取 */
        if(_flt.length > ext){
            _str = _str.substr(0, _str.length - (_flt.length - ext));
            if(ext == 0){
                _str = _int;
            }
        }else{
            for(var i = 0; i < ext - _flt.length; i++){
                _str += '0';
            }
        }
    }

    return _str;
}

/* 收藏商品 */
function collect_goods(id)
{
    var url = SITE_URL + '/index.php?app=my_favorite&act=add&type=goods&ajax=1';
    $.getJSON(url, {'item_id':id}, function(data){
        alert(data.msg);
    });
}

/* 收藏店铺 */
function collect_store(id)
{
    var url = SITE_URL + '/index.php?app=my_favorite&act=add&type=store&jsoncallback=?&ajax=1';
    $.getJSON(url, {'item_id':id}, function(data){
        alert(data.msg);
    });
}
/* 火狐下取本地全路径 */
function getFullPath(obj)
{
    if(obj)
    {
        //ie
        if (window.navigator.userAgent.indexOf("MSIE")>=1)
        {
            obj.select();
            return document.selection.createRange().text;
        }
        //firefox
        else if(window.navigator.userAgent.indexOf("Firefox")>=1)
        {
            if(obj.files)
            {
               return window.URL.createObjectURL(obj.files[0]);
              //  return obj.files.item(0).getAsDataURL(); TianYan firefox 7.0以上版本不识别
            }
            return obj.value;
        }
        return obj.value;
    }
}

/**
 *    启动邮件队列
 *
 *    @author    Garbin
 *    @param     string req_url
 *    @return    void
 */
function sendmail(req_url)
{
    $(function(){
        var _script = document.createElement('script');
        _script.type = 'text/javascript';
        _script.src  = req_url;
        document.getElementsByTagName('head')[0].appendChild(_script);
    });
}
/* 转化JS跳转中的 ＆ */
function transform_char(str)
{
    if(str.indexOf('&'))
    {
        str = str.replace(/&/g, "%26");
    }
    return str;
}
//TianYan 增加函数

function in_array(needle, haystack) {
	if(typeof needle == 'string' || typeof needle == 'number') {
		for(var i in haystack) {
			if(haystack[i] == needle) {
					return true;
			}
		}
	}
	return false;
}

function showreward(op,user_id) {

	var x = new Ajax();
	x.get(SITE_URL +'/do_ajax.php?ac=ajax&user_id='+user_id+'&op='+op, function(s){

		if(s) {
			msgwin(s, 2000);
		}
	});
}

function msgwin(s, t) {
	
	var msgWinObj = $('msgwin');
	if(!msgWinObj) {
		var msgWinObj = document.createElement("div");
		msgWinObj.id = 'msgwin';
		msgWinObj.style.display = 'none';
		msgWinObj.style.position = 'absolute';
		msgWinObj.style.zIndex = '100000';
		$('append_parent').appendChild(msgWinObj);
	}
	msgWinObj.innerHTML = s;
	msgWinObj.style.display = '';
	msgWinObj.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=0)';
	msgWinObj.style.opacity = 0;
	var sTop = document.documentElement && document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop;
	pbegin = sTop + (document.documentElement.clientHeight / 2);
	pend = sTop + (document.documentElement.clientHeight / 5);
	setTimeout(function () {showmsgwin(pbegin, pend, 0, t)}, 10);
	msgWinObj.style.left = ((document.documentElement.clientWidth - msgWinObj.clientWidth) / 2) + 'px';
	msgWinObj.style.top = pbegin + 'px';
}

function showmsgwin(b, e, a, t) {
	step = (b - e) / 10;
	var msgWinObj = $('msgwin');
	newp = (parseInt(msgWinObj.style.top) - step);
	if(newp > e) {
		msgWinObj.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + a + ')';
		msgWinObj.style.opacity = a / 100;
		msgWinObj.style.top = newp + 'px';
		setTimeout(function () {showmsgwin(b, e, a += 10, t)}, 10);
	} else {
		msgWinObj.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=100)';
		msgWinObj.style.opacity = 1;
		setTimeout('displayOpacity(\'msgwin\', 100)', t);
	}
}

function displayOpacity(id, n) {
	if(!$(id)) {
		return;
	}
	if(n >= 0) {
		n -= 10;
		$(id).style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + n + ')';
		$(id).style.opacity = n / 100;
		setTimeout('displayOpacity(\'' + id + '\',' + n + ')', 50);
	} else {
		$(id).style.display = 'none';
		$(id).style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=100)';
		$(id).style.opacity = 1;
	}
}

//进行页面跳转
function parseURL(url) {
      var a = document.createElement('a');
      a.href = url;
      return {
          source: url,
          protocol: a.protocol.replace(':', ''),
          host: a.hostname,
          port: a.port,
          query: a.search,
          params: (function () {
              var ret = {},
              seg = a.search.replace(/^\?/, '').split('&'),
              len = seg.length, i = 0, s;
              for (; i < len; i++) {
                  if (!seg[i]) { continue; }
                  s = seg[i].split('=');
                  ret[s[0]] = s[1];
              }
              return ret;

          })(),
          file: (a.pathname.match(/\/([^\/?#]+)$/i) || [, ''])[1],
          hash: a.hash.replace('#', ''),
          path: a.pathname.replace(/^([^\/])/, '/$1'),
          relative: (a.href.match(/tps?:\/\/[^\/]+(.+)/) || [, ''])[1],
          segments: a.pathname.replace(/^\//, '').split('/')
      };
  }

  //替换myUrl中的同名参数值
  function replaceUrlParams(myUrl, newParams) {
      for (var x in newParams) {
          var hasInMyUrlParams = false;
    for (var y in myUrl.params) {
        if (x.toLowerCase() == y.toLowerCase()) {
            myUrl.params[y] = newParams[x];
            hasInMyUrlParams = true;
            break;
        }
    }
 //原来没有的参数则追加
    if (!hasInMyUrlParams) {
        myUrl.params[x] = newParams[x];
          }
}
      var _result = myUrl.protocol + "://" + myUrl.host + ":" + myUrl.port + myUrl.path + "?";

      for (var p in myUrl.params) {
          _result += (p + "=" + myUrl.params[p] + "&");
      }

      if (_result.substr(_result.length - 1) == "&") {
          _result = _result.substr(0, _result.length - 1);
      }

      if (myUrl.hash != "") {
          _result += "#" + myUrl.hash;
      }
      return _result;
  }


	function goto_page()
	{
  var myURL = parseURL(window.location.href);
  //'http://abc.com:8080/dir/index.html?id=255&m=hello#top'
  //w("myUrl.file = " + myURL.file)     // = 'index.html' 
  //w("myUrl.hash = " + myURL.hash)     // = 'top'  
  //w("myUrl.host = " + myURL.host)     // = 'abc.com'
  //w("myUrl.query = " + myURL.query)    // = '?id=255&m=hello'
  //w("myUrl.params = " + myURL.params)   // = Object = { id: 255, m: hello }  
  //w("myUrl.path = " + myURL.path)     // = '/dir/index.html'  
  //w("myUrl.segments = " + myURL.segments) // = Array = ['dir', 'index.html']
  //w("myUrl.port = " + myURL.port)     // = '8080'  
  //w("myUrl.protocol = " + myURL.protocol) // = 'http'  
  //w("myUrl.source = " + myURL.source)   // = 'http://abc.com:8080/dir/index.html?id=255&m=hello#top'
	var pagecount = parseInt($('#gotopage').val());
  var _newUrl = replaceUrlParams(myURL, { page: pagecount });
  window.location.href=_newUrl;
	}