_mf_4740_tag = {
	"init": function() {
    var id = 'mf_4740_div';
    var script_parts = this.find_mf_4740_tag();
    var url = script_parts[0];
    if (url.indexOf('//') != 0) url = '//' + url;
    var q_str = script_parts[1];
    var piggy_string = this.build_piggy_query_string(q_str); // for use with piggyback mid
    var query_string = this.build_pix_query_string(q_str);



    var div = this.create_element(document, ['div', 'id', id]);
    if (div) {
      div.style.display = "none";
      var body = document.getElementsByTagName('body')[0].firstChild;
      if(body) body.parentNode.insertBefore(div, body);
      var iframeSrc = url + '/pix/4740?type=pos' + query_string;
      this.create_element(document, ['iframe', 'width', '0', 'height', '0', 'src', iframeSrc ], div);

      // MID key, type is optional, for quick lookup
      var piggybacks = {
        //'mid' : { 'dropOnAllPages' : true, 'type' : 'mobile' }
      };
     this.load_piggybacks(q_str, query_string, piggy_string, piggybacks, url, body);
     this.load_cadence("");
       this.set_timeout(3000); 
    }
	},
  "create_element": function(doc, def, parent) {
  var el = null;
  if (typeof doc.createElementNS != "undefined") el = doc.createElementNS("http://www.w3.org/1999/xhtml", def[0]);
  else if(typeof doc.createElement != "undefined") el = doc.createElement(def[0]);

  if (!el) return false;

  for (var i = 1; i < def.length; i++) el.setAttribute(def[i++], def[i]);

  if (parent) parent.appendChild(el);

  if (def[0] === "iframe") {
  if (window.addEventListener != undefined) {
      function receiveMessage(e) {
      if (e.data.rmvalidation) {
          if (!window._globalMids) { window._globalMids={}; };
          if (!window._globalMids.Pix) { window._globalMids['Pix'] = {}; };
          window._globalMids.Pix[e.data.rmvalidation] = e.data.rmvalidation;
        };
      };
      window.addEventListener('message', receiveMessage);
    };
  };

  return el;
}
,
  "load_piggybacks": function (q_str, query_string, piggy_string, piggybacks, url, body) {
  if (q_str.indexOf("rmpb=4740") !== -1) {
    return;
  };
  for (var childMid in piggybacks) {
    if (query_string.indexOf('orderNumber') != -1 || piggybacks[childMid].dropOnAllPages) {
      if (!this.already_loaded(childMid)) {
        var piggy_url = url + "/js/" + childMid + piggy_string;
        var piggy_script = this.create_element(document, ['script', 'type', 'text/javascript', 'src', piggy_url]);
        if (piggy_script && body) {
          body.parentNode.insertBefore(piggy_script, body);
        };
      }
    }
  }
}
,
  "load_cadence": function(cadence_id) {
  if (cadence_id != "") {
    var cadence_src = "//js.rmtag.com/"+cadence_id+".ct.js";
    this.create_element(document, ['script', 'type', 'text/javascript', 'src', cadence_src], div);
  }
},
  "set_timeout": function(t) {
    this.timeout = setTimeout('timeout_4740_mf()', t ? t : 3000);
  },
  "inner_html": function(id, html) {
    document.getElementById(id).innerHTML = html;
  },
  "build_pix_query_string": function(q_str) {
  // query string
  var result = "";
  if (q_str.length > 0) result = "&" + q_str;
  result += "&href=" + encodeURIComponent(location.href);
  if (document.referrer.length > 0) result += "&referrer=" + encodeURIComponent(document.referrer);

  return result;
},
  "build_piggy_query_string": function(q_str) {
  return "?rmpb=4740" + ((q_str != undefined && q_str.length > 0) ? "&" + q_str : "");
}
,
  "find_mf_4740_tag": function() {
  var query_strings = [];
  var query_string = "";
  var url = "";
  var scripts = document.getElementsByTagName('script');
  for (var script_index = 0; script_index < scripts.length; script_index++) {
    script_name = scripts[script_index].src;
    if (script_name.indexOf('tags.mediaforge.com') != -1) {
      var index = script_name.indexOf("?");
      url = '//' + script_name.split('/')[2];

      if (index > -1) {
        query_strings.push(script_name.substr(index + 1));
      }
    }
  }
  if (query_strings.length > 1) {
    for (var mf_idx = 0; mf_idx < query_strings.length; mf_idx++) {
      if (query_strings[mf_idx].indexOf("orderNumber") > -1) {
        query_string = query_strings[mf_idx];
        break
      }
    }
    if (query_string.length == 0) query_string = query_strings[0];
  }
  else if (query_strings.length == 1) query_string = query_strings[0];

  return [url,query_string];
},
  "already_loaded": function(mid) {
  var dupFound = false;
  var scripts = document.getElementsByTagName('script');
  for (var script_index = 0; script_index < scripts.length && !dupFound; script_index++) {
    var script_name = scripts[script_index].src;
    if (script_name.indexOf('tags.mediaforge.com/js/' + mid) != -1) {
      dupFound = true;
    }
  }
  return dupFound;
}
,
  "S4": function() {
    return (((1 + Math.random()) * 0x10000)|0).toString(16).substring(1);
  },
  "guid": function() {
    return (this.S4() + this.S4() + this.S4() + this.S4() + this.S4() + this.S4() + this.S4() + this.S4());
  },
  "readCookie": function(cookie_name) {
var ca = document.cookie.split(';');
var cookie_value = "";
var max_merchant_keep = 10;
for (var i = 0; i < ca.length; i++) {
  var c = ca[i];
  while (c.charAt(0) == ' ') c = c.substring(1, c.length);
  if (c.indexOf(cookie_name) == 0) {
    cookie_value = c.substring(cookie_name.length + 1);
    break
  }
}
return cookie_value;
},
  "createCookie": function(name, value, days) {
if (days) {
  var date = new Date();
  date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
  var expires = "; expires=" + date.toGMTString();
}
else var expires = "";
document.cookie = name + "=" + value + expires + ";path=/;domain=" + document.domain + ";";
}
};



function mf_fpidsCallback(ids) {

}

function timeout_4740_mf() {
	var t = _mf_4740_tag.timeout;
	if(t) _mf_4740_tag.inner_html('mf_4740_div', '');
}

_mf_4740_tag.init();
if (!window._globalMids) { window._globalMids={}; }
if (!window._globalMids.Js) { window._globalMids['Js'] = {}; }
window._globalMids.Js[4740] = 4740;