(function(){

var IS_MSIE = /msie/.test(navigator.userAgent.toLowerCase()) && !/opera/.test(navigator.userAgent.toLowerCase());
var STATE_ZIP = {
  "AK": /^(99)/,
  "AL": /^(35|36|38)/,
  "AR": /^(38|65|71|72|78)/,
  "AS": /^(96)/,
  "AZ": /^(84|85|86|87|89)/,
  "CA": /^(89|90|91|92|93|94|95|96|97)/,
  "CO": /^(80|81|82)/,
  "CT": /^(06)/,
  "DC": /^(20)/,
  "DE": /^(19)/,
  "FL": /^(32|33|34)/,
  "GA": /^(30|31|39)/,
  "HI": /^(96)/,
  "IA": /^(50|51|52|55|56)/,
  "ID": /^(83|97|99)/,
  "IL": /^(52|60|61|62)/,
  "IN": /^(46|47)/,
  "KS": /^(66|67)/,
  "KY": /^(38|40|41|42)/,
  "LA": /^(70|71)/,
  "MA": /^(01|02|05)/,
  "MD": /^(20|21)/,
  "ME": /^(03|04)/,
  "MI": /^(48|49)/,
  "MN": /^(55|56)/,
  "MO": /^(63|64|65)/,
  "MS": /^(38|39)/,
  "MT": /^(59)/,
  "NC": /^(27|28)/,
  "ND": /^(57|58)/,
  "NE": /^(68|69|82)/,
  "NH": /^(00|03)/,
  "NJ": /^(07|08|10)/,
  "NM": /^(79|87|88)/,
  "NV": /^(88|89)/,
  "NY": /^(00|06|10|11|12|13|14)/,
  "OH": /^(43|44|45)/,
  "OK": /^(73|74|76|79)/,
  "OR": /^(97|99)/,
  "PA": /^(15|16|17|18|19)/,
  "PR": /^(00)/,
  "RI": /^(02)/,
  "SC": /^(29)/,
  "SD": /^(57|58)/,
  "TN": /^(31|37|38)/,
  "TX": /^(73|75|76|77|78|79|88)/,
  "UT": /^(84)/,
  "VA": /^(20|22|23|24)/,
  "VI": /^(00)/,
  "VT": /^(05)/,
  "WA": /^(98|99)/,
  "WI": /^(52|53|54)/,
  "WV": /^(24|25|26)/,
  "WY": /^(82|83)/,
  /* CAN */
  "AB": /^[A-z]\d[A-z]\s*(?:\d[A-z]\d)?$/,
  "BC": /^[A-z]\d[A-z]\s*(?:\d[A-z]\d)?$/,
  "MB": /^[A-z]\d[A-z]\s*(?:\d[A-z]\d)?$/,
  "NB": /^[A-z]\d[A-z]\s*(?:\d[A-z]\d)?$/,
  "NL": /^[A-z]\d[A-z]\s*(?:\d[A-z]\d)?$/,
  "NT": /^[A-z]\d[A-z]\s*(?:\d[A-z]\d)?$/,
  "NU": /^[A-z]\d[A-z]\s*(?:\d[A-z]\d)?$/,
  "ON": /^[A-z]\d[A-z]\s*(?:\d[A-z]\d)?$/,
  "PE": /^[A-z]\d[A-z]\s*(?:\d[A-z]\d)?$/,
  "QC": /^[A-z]\d[A-z]\s*(?:\d[A-z]\d)?$/,
  "SK": /^[A-z]\d[A-z]\s*(?:\d[A-z]\d)?$/,
  "YT": /^[A-z]\d[A-z]\s*(?:\d[A-z]\d)?$/
};



var  _ownerDocument = function(e){
  if(typeof e == "undefined")
    return document;
  return e.ownerDocument || document;
};


var _trim =  function(text){
  return (text || "").replace( /^\s+|\s+$/g, "" );
};

var fieldValue = function(el, successful) {
    var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
    if (typeof successful == 'undefined') successful = true;

    if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
        (t == 'checkbox' || t == 'radio') && !el.checked ||
        (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
        tag == 'select' && el.selectedIndex == -1))
            return null;

    if (tag == 'select') {
        var index = el.selectedIndex;
        if (index < 0) return null;
        var a = [], ops = el.options;
        var one = (t == 'select-one');
        var max = (one ? index+1 : ops.length);
        for(var i=(one ? index : 0); i < max; i++) {
            var op = ops[i];
            if (op.selected) {
                // extra pain for IE...
                var v = IS_MSIE && !(op.attributes['value'].specified) ? op.text : op.value;
                if (one) return v;
                a.push(v);
            }
        }
        return a;
    }
    return el.value;
};

/**
 * Get values from "referenced" form fields.
 * 
 * Referenced form fields are fields that are not
 * created by the ad's template.  This is primarily
 * of use for coreg offers which might require
 * registration-type fields (first name, etc...).
 * 
 * Rather than duplicating these fields, if used
 * on that same page, the ad can reference the
 * registration fields.
 */
var getReferencedValues = function(form, impressionKey, references){
  var suffix = new RegExp("\\|"+impressionKey+"\\|$");
  var forms = _ownerDocument(form).forms;
  for(var i=0; i < form.elements.length; i++){
    var e = form.elements[i];
    if(!e.name || (e.name && e.name.search(suffix) == -1))  // only find field ending with "|key|"
      continue;
    var name = e.name.substring(0, e.name.indexOf("|"));
    var ref = references[name];
    if(!ref)
      continue;
    // 'reference' is expected to be formKey.fieldKey
    var dot = ref.indexOf(".");
    var rFormName = ref.substring(0,dot);
    var rFieldName = ref.substring(dot+1);
    var rField = forms[rFormName][rFieldName];
    var v;
    // might get a nodelist back (in case of radios, for example)
    if(typeof rField.tagName == 'undefined' && rField.length){
      for(var j=0; j < rField.length; j++){
        v = fieldValue(rField[j]);
        if(v){
          e.value = v;
          break;
        }
      }
    }
    else{
      v = fieldValue(rField);
      if(v)
        e.value = v;
    }
  }
};

var serializeForm = function(form, impressionKey){
  var s = [];
  var suffix = new RegExp("\\|"+impressionKey+"\\|$");
  for(var i=0; i < form.elements.length; i++){
    var e = form.elements[i];
    if(e.name && e.name.search(suffix) == -1)  // only find field ending with "|key|"
      continue;
    var v = fieldValue(e);
    if(v != null){
      var attrName = e.name.replace("|"+impressionKey+"|", "|s|");
      // a=1,a=2,a=3,etc... if v is array
      if(v instanceof Array){
        for(var j=0; j < v.length; j++)
          s.push(encodeURIComponent(attrName) + "=" + encodeURIComponent(v[j]));
      }
      else
        s.push(encodeURIComponent(attrName) + "=" + encodeURIComponent(v));
    }
  }
  
  return s.join("&").replace(/%20/g, "+");
};

var insideForm = function(container){
  return (AdSyndicate.getContainingForm(container) != null);
}


function _parseGACookie(cookie){
  var gat = {};
  if(cookie && cookie != ""){
    var cookies = cookie.split(";");
    for(var i=0; i < cookies.length; i++){
      var cookie = _trim(cookies[i]);
      if(cookie.substring(0, 7) == "__utmz="){
        var value = cookie.substring(7);
        // save original value (for debugging, etc...)
        gat["gaCookie"] = value;
        // strip what's leading name=value pairs
        // e.g.: 1231231231.12312312312.12.1.utmcsr=google...
        value = value.split(".");
        value.shift();  // site hash
        gat["gaCreatedDate"] = value.shift();  // time created (seconds since unix epoch)
        value.shift();value.shift();  // # visitor sessions, # sources
        value = value.join(".");
        var values = value.split("|");
        while(values.length > 0){
          // split "by-hand" in case "=" in value
          var nv = values.pop();
          var n = decodeURIComponent(nv.split("=",1)[0]);
          var v = _trim(decodeURIComponent(nv.substr(n.length+1)));
          gat[n] = v;
        }
      }
    }
  }
  return gat;
};

/**
 * @param attrs: dict of config parameters for the slot.
 */
var _Slot = function(attrs){
  this.attrs = attrs;
  /**
   * function that takes form as an argument.
   * 
   * returns map of {field:[errors,...]}
   */
  this.validate = function(form){
    return {};
  };
  /**
   * function called just prior to submitting data.
   * 
   * This exists to be overridden by ads.
   *
   * @param form: form instance
   * @param response: "Y" or "N"
   */
  this.beforeSubmit = function(form, response){
    return;
  };
  this.toString = function(){
    return "{Slot container:" + this.attrs.container + ", type:"
              + this.attrs.type + ", adKey:" + this.attrs.adKey
              + ", placementKey:" + this.attrs.placementKey
              + ", affiliateCode:" +  this.attrs.affiliateCode + "}";
  };
  return this;
};

var _AdSyndicate = function(){

  /*!
 * jQuery JavaScript Library v1.4.2
 * http://jquery.com/
 *
 * Copyright 2010, John Resig
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 * Copyright 2010, The Dojo Foundation
 * Released under the MIT, BSD, and GPL Licenses.
 *
 * Date: Sat Feb 13 22:33:48 2010 -0500
 */
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  /*!
 * jQuery UI 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI
 */
(function(c){c.ui=c.ui||{};if(!c.ui.version){c.extend(c.ui,{version:"1.8.2",plugin:{add:function(a,b,d){a=c.ui[a].prototype;for(var e in d){a.plugins[e]=a.plugins[e]||[];a.plugins[e].push([b,d[e]])}},call:function(a,b,d){if((b=a.plugins[b])&&a.element[0].parentNode)for(var e=0;e<b.length;e++)a.options[b[e][0]]&&b[e][1].apply(a.element,d)}},contains:function(a,b){return document.compareDocumentPosition?a.compareDocumentPosition(b)&16:a!==b&&a.contains(b)},hasScroll:function(a,b){if(c(a).css("overflow")==
"hidden")return false;b=b&&b=="left"?"scrollLeft":"scrollTop";var d=false;if(a[b]>0)return true;a[b]=1;d=a[b]>0;a[b]=0;return d},isOverAxis:function(a,b,d){return a>b&&a<b+d},isOver:function(a,b,d,e,f,g){return c.ui.isOverAxis(a,d,f)&&c.ui.isOverAxis(b,e,g)},keyCode:{ALT:18,BACKSPACE:8,CAPS_LOCK:20,COMMA:188,COMMAND:91,COMMAND_LEFT:91,COMMAND_RIGHT:93,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,MENU:93,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,
NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SHIFT:16,SPACE:32,TAB:9,UP:38,WINDOWS:91}});c.fn.extend({_focus:c.fn.focus,focus:function(a,b){return typeof a==="number"?this.each(function(){var d=this;setTimeout(function(){c(d).focus();b&&b.call(d)},a)}):this._focus.apply(this,arguments)},enableSelection:function(){return this.attr("unselectable","off").css("MozUserSelect","")},disableSelection:function(){return this.attr("unselectable","on").css("MozUserSelect",
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1))}).eq(0);return/fixed/.test(this.css("position"))||!a.length?c(document):a},zIndex:function(a){if(a!==undefined)return this.css("zIndex",a);if(this.length){a=c(this[0]);for(var b;a.length&&a[0]!==document;){b=a.css("position");if(b=="absolute"||b=="relative"||b=="fixed"){b=parseInt(a.css("zIndex"));if(!isNaN(b)&&b!=0)return b}a=a.parent()}}return 0}});c.extend(c.expr[":"],{data:function(a,b,d){return!!c.data(a,d[3])},focusable:function(a){var b=a.nodeName.toLowerCase(),d=c.attr(a,"tabindex");return(/input|select|textarea|button|object/.test(b)?
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;/*!
 * jQuery UI Widget 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Widget
 */
(function(b){var j=b.fn.remove;b.fn.remove=function(a,c){return this.each(function(){if(!c)if(!a||b.filter(a,[this]).length)b("*",this).add(this).each(function(){b(this).triggerHandler("remove")});return j.call(b(this),a,c)})};b.widget=function(a,c,d){var e=a.split(".")[0],f;a=a.split(".")[1];f=e+"-"+a;if(!d){d=c;c=b.Widget}b.expr[":"][f]=function(h){return!!b.data(h,a)};b[e]=b[e]||{};b[e][a]=function(h,g){arguments.length&&this._createWidget(h,g)};c=new c;c.options=b.extend({},c.options);b[e][a].prototype=
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h){e._setOption(f,h)});return e},_setOption:function(a,c){this.options[a]=c;if(a==="disabled")this.widget()[c?"addClass":"removeClass"](this.widgetBaseClass+"-disabled ui-state-disabled").attr("aria-disabled",c);return this},enable:function(){return this._setOption("disabled",false)},disable:function(){return this._setOption("disabled",true)},_trigger:function(a,c,d){var e=this.options[a];c=b.Event(c);c.type=(a===this.widgetEventPrefix?a:this.widgetEventPrefix+a).toLowerCase();d=d||{};if(c.originalEvent){a=
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;/*
 * jQuery UI Position 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Position
 */
(function(c){c.ui=c.ui||{};var m=/left|center|right/,n=/top|center|bottom/,p=c.fn.position,q=c.fn.offset;c.fn.position=function(a){if(!a||!a.of)return p.apply(this,arguments);a=c.extend({},a);var b=c(a.of),d=(a.collision||"flip").split(" "),e=a.offset?a.offset.split(" "):[0,0],g,h,i;if(a.of.nodeType===9){g=b.width();h=b.height();i={top:0,left:0}}else if(a.of.scrollTo&&a.of.document){g=b.width();h=b.height();i={top:b.scrollTop(),left:b.scrollLeft()}}else if(a.of.preventDefault){a.at="left top";g=h=
0;i={top:a.of.pageY,left:a.of.pageX}}else{g=b.outerWidth();h=b.outerHeight();i=b.offset()}c.each(["my","at"],function(){var f=(a[this]||"").split(" ");if(f.length===1)f=m.test(f[0])?f.concat(["center"]):n.test(f[0])?["center"].concat(f):["center","center"];f[0]=m.test(f[0])?f[0]:"center";f[1]=n.test(f[1])?f[1]:"center";a[this]=f});if(d.length===1)d[1]=d[0];e[0]=parseInt(e[0],10)||0;if(e.length===1)e[1]=e[0];e[1]=parseInt(e[1],10)||0;if(a.at[0]==="right")i.left+=g;else if(a.at[0]==="center")i.left+=
g/2;if(a.at[1]==="bottom")i.top+=h;else if(a.at[1]==="center")i.top+=h/2;i.left+=e[0];i.top+=e[1];return this.each(function(){var f=c(this),k=f.outerWidth(),l=f.outerHeight(),j=c.extend({},i);if(a.my[0]==="right")j.left-=k;else if(a.my[0]==="center")j.left-=k/2;if(a.my[1]==="bottom")j.top-=l;else if(a.my[1]==="center")j.top-=l/2;j.left=parseInt(j.left);j.top=parseInt(j.top);c.each(["left","top"],function(o,r){c.ui.position[d[o]]&&c.ui.position[d[o]][r](j,{targetWidth:g,targetHeight:h,elemWidth:k,
elemHeight:l,offset:e,my:a.my,at:a.at})});c.fn.bgiframe&&f.bgiframe();f.offset(c.extend(j,{using:a.using}))})};c.ui.position={fit:{left:function(a,b){var d=c(window);b=a.left+b.elemWidth-d.width()-d.scrollLeft();a.left=b>0?a.left-b:Math.max(0,a.left)},top:function(a,b){var d=c(window);b=a.top+b.elemHeight-d.height()-d.scrollTop();a.top=b>0?a.top-b:Math.max(0,a.top)}},flip:{left:function(a,b){if(b.at[0]!=="center"){var d=c(window);d=a.left+b.elemWidth-d.width()-d.scrollLeft();var e=b.my[0]==="left"?
-b.elemWidth:b.my[0]==="right"?b.elemWidth:0,g=-2*b.offset[0];a.left+=a.left<0?e+b.targetWidth+g:d>0?e-b.targetWidth+g:0}},top:function(a,b){if(b.at[1]!=="center"){var d=c(window);d=a.top+b.elemHeight-d.height()-d.scrollTop();var e=b.my[1]==="top"?-b.elemHeight:b.my[1]==="bottom"?b.elemHeight:0,g=b.at[1]==="top"?b.targetHeight:-b.targetHeight,h=-2*b.offset[1];a.top+=a.top<0?e+b.targetHeight+h:d>0?e+g+h:0}}}};if(!c.offset.setOffset){c.offset.setOffset=function(a,b){if(/static/.test(c.curCSS(a,"position")))a.style.position=
"relative";var d=c(a),e=d.offset(),g=parseInt(c.curCSS(a,"top",true),10)||0,h=parseInt(c.curCSS(a,"left",true),10)||0;e={top:b.top-e.top+g,left:b.left-e.left+h};"using"in b?b.using.call(a,e):d.css(e)};c.fn.offset=function(a){var b=this[0];if(!b||!b.ownerDocument)return null;if(a)return this.each(function(){c.offset.setOffset(this,a)});return q.call(this)}}})(jQuery);
;/*
 * jQuery UI Autocomplete 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Autocomplete
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 *	jquery.ui.position.js
 */
(function(e){e.widget("ui.autocomplete",{options:{minLength:1,delay:300},_create:function(){var a=this,c=this.element[0].ownerDocument;this.element.addClass("ui-autocomplete-input").attr("autocomplete","off").attr({role:"textbox","aria-autocomplete":"list","aria-haspopup":"true"}).bind("keydown.autocomplete",function(d){var b=e.ui.keyCode;switch(d.keyCode){case b.PAGE_UP:a._move("previousPage",d);break;case b.PAGE_DOWN:a._move("nextPage",d);break;case b.UP:a._move("previous",d);d.preventDefault();
break;case b.DOWN:a._move("next",d);d.preventDefault();break;case b.ENTER:case b.NUMPAD_ENTER:a.menu.active&&d.preventDefault();case b.TAB:if(!a.menu.active)return;a.menu.select(d);break;case b.ESCAPE:a.element.val(a.term);a.close(d);break;case b.LEFT:case b.RIGHT:case b.SHIFT:case b.CONTROL:case b.ALT:case b.COMMAND:case b.COMMAND_RIGHT:case b.INSERT:case b.CAPS_LOCK:case b.END:case b.HOME:break;default:clearTimeout(a.searching);a.searching=setTimeout(function(){a.search(null,d)},a.options.delay);
break}}).bind("focus.autocomplete",function(){a.selectedItem=null;a.previous=a.element.val()}).bind("blur.autocomplete",function(d){clearTimeout(a.searching);a.closing=setTimeout(function(){a.close(d);a._change(d)},150)});this._initSource();this.response=function(){return a._response.apply(a,arguments)};this.menu=e("<ul></ul>").addClass("ui-autocomplete").appendTo("body",c).mousedown(function(){setTimeout(function(){clearTimeout(a.closing)},13)}).menu({focus:function(d,b){b=b.item.data("item.autocomplete");
false!==a._trigger("focus",null,{item:b})&&/^key/.test(d.originalEvent.type)&&a.element.val(b.value)},selected:function(d,b){b=b.item.data("item.autocomplete");false!==a._trigger("select",d,{item:b})&&a.element.val(b.value);a.close(d);d=a.previous;if(a.element[0]!==c.activeElement){a.element.focus();a.previous=d}a.selectedItem=b},blur:function(){a.menu.element.is(":visible")&&a.element.val(a.term)}}).zIndex(this.element.zIndex()+1).css({top:0,left:0}).hide().data("menu");e.fn.bgiframe&&this.menu.element.bgiframe()},
destroy:function(){this.element.removeClass("ui-autocomplete-input").removeAttr("autocomplete").removeAttr("role").removeAttr("aria-autocomplete").removeAttr("aria-haspopup");this.menu.element.remove();e.Widget.prototype.destroy.call(this)},_setOption:function(a){e.Widget.prototype._setOption.apply(this,arguments);a==="source"&&this._initSource()},_initSource:function(){var a,c;if(e.isArray(this.options.source)){a=this.options.source;this.source=function(d,b){b(e.ui.autocomplete.filter(a,d.term))}}else if(typeof this.options.source===
"string"){c=this.options.source;this.source=function(d,b){e.getJSON(c,d,b)}}else this.source=this.options.source},search:function(a,c){a=a!=null?a:this.element.val();if(a.length<this.options.minLength)return this.close(c);clearTimeout(this.closing);if(this._trigger("search")!==false)return this._search(a)},_search:function(a){this.term=this.element.addClass("ui-autocomplete-loading").val();this.source({term:a},this.response)},_response:function(a){if(a.length){a=this._normalize(a);this._suggest(a);
this._trigger("open")}else this.close();this.element.removeClass("ui-autocomplete-loading")},close:function(a){clearTimeout(this.closing);if(this.menu.element.is(":visible")){this._trigger("close",a);this.menu.element.hide();this.menu.deactivate()}},_change:function(a){this.previous!==this.element.val()&&this._trigger("change",a,{item:this.selectedItem})},_normalize:function(a){if(a.length&&a[0].label&&a[0].value)return a;return e.map(a,function(c){if(typeof c==="string")return{label:c,value:c};return e.extend({label:c.label||
c.value,value:c.value||c.label},c)})},_suggest:function(a){var c=this.menu.element.empty().zIndex(this.element.zIndex()+1),d;this._renderMenu(c,a);this.menu.deactivate();this.menu.refresh();this.menu.element.show().position({my:"left top",at:"left bottom",of:this.element,collision:"none"});a=c.width("").width();d=this.element.width();c.width(Math.max(a,d))},_renderMenu:function(a,c){var d=this;e.each(c,function(b,f){d._renderItem(a,f)})},_renderItem:function(a,c){return e("<li></li>").data("item.autocomplete",
c).append("<a>"+c.label+"</a>").appendTo(a)},_move:function(a,c){if(this.menu.element.is(":visible"))if(this.menu.first()&&/^previous/.test(a)||this.menu.last()&&/^next/.test(a)){this.element.val(this.term);this.menu.deactivate()}else this.menu[a](c);else this.search(null,c)},widget:function(){return this.menu.element}});e.extend(e.ui.autocomplete,{escapeRegex:function(a){return a.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi,"\\$1")},filter:function(a,c){var d=new RegExp(e.ui.autocomplete.escapeRegex(c),
"i");return e.grep(a,function(b){return d.test(b.label||b.value||b)})}})})(jQuery);
(function(e){e.widget("ui.menu",{_create:function(){var a=this;this.element.addClass("ui-menu ui-widget ui-widget-content ui-corner-all").attr({role:"listbox","aria-activedescendant":"ui-active-menuitem"}).click(function(c){if(e(c.target).closest(".ui-menu-item a").length){c.preventDefault();a.select(c)}});this.refresh()},refresh:function(){var a=this;this.element.children("li:not(.ui-menu-item):has(a)").addClass("ui-menu-item").attr("role","menuitem").children("a").addClass("ui-corner-all").attr("tabindex",
-1).mouseenter(function(c){a.activate(c,e(this).parent())}).mouseleave(function(){a.deactivate()})},activate:function(a,c){this.deactivate();if(this.hasScroll()){var d=c.offset().top-this.element.offset().top,b=this.element.attr("scrollTop"),f=this.element.height();if(d<0)this.element.attr("scrollTop",b+d);else d>f&&this.element.attr("scrollTop",b+d-f+c.height())}this.active=c.eq(0).children("a").addClass("ui-state-hover").attr("id","ui-active-menuitem").end();this._trigger("focus",a,{item:c})},deactivate:function(){if(this.active){this.active.children("a").removeClass("ui-state-hover").removeAttr("id");
this._trigger("blur");this.active=null}},next:function(a){this.move("next",".ui-menu-item:first",a)},previous:function(a){this.move("prev",".ui-menu-item:last",a)},first:function(){return this.active&&!this.active.prev().length},last:function(){return this.active&&!this.active.next().length},move:function(a,c,d){if(this.active){a=this.active[a+"All"](".ui-menu-item").eq(0);a.length?this.activate(d,a):this.activate(d,this.element.children(c))}else this.activate(d,this.element.children(c))},nextPage:function(a){if(this.hasScroll())if(!this.active||
this.last())this.activate(a,this.element.children(":first"));else{var c=this.active.offset().top,d=this.element.height(),b=this.element.children("li").filter(function(){var f=e(this).offset().top-c-d+e(this).height();return f<10&&f>-10});b.length||(b=this.element.children(":last"));this.activate(a,b)}else this.activate(a,this.element.children(!this.active||this.last()?":first":":last"))},previousPage:function(a){if(this.hasScroll())if(!this.active||this.first())this.activate(a,this.element.children(":last"));
else{var c=this.active.offset().top,d=this.element.height();result=this.element.children("li").filter(function(){var b=e(this).offset().top-c+d-e(this).height();return b<10&&b>-10});result.length||(result=this.element.children(":first"));this.activate(a,result)}else this.activate(a,this.element.children(!this.active||this.first()?":last":":first"))},hasScroll:function(){return this.element.height()<this.element.attr("scrollHeight")},select:function(a){this._trigger("selected",a,{item:this.active})}})})(jQuery);
;  
  this.$ = _SYNDICATE_JQUERY = jQuery.noConflict(true);

    /*
 * SimpleModal 1.3.3 - jQuery Plugin
 * http://www.ericmmartin.com/projects/simplemodal/
 * Copyright (c) 2009 Eric Martin (http://twitter.com/EricMMartin)
 * Dual licensed under the MIT and GPL licenses
 * Revision: $Id: jquery.simplemodal.js 228 2009-10-30 13:34:27Z emartin24 $
 */
;(function($){var ie6=$.browser.msie&&parseInt($.browser.version)==6&&typeof window['XMLHttpRequest']!="object",ieQuirks=null,w=[];$.modal=function(data,options){return $.modal.impl.init(data,options);};$.modal.close=function(){$.modal.impl.close();};$.fn.modal=function(options){return $.modal.impl.init(this,options);};$.modal.defaults={appendTo:'body',focus:true,opacity:50,overlayId:'simplemodal-overlay',overlayCss:{},containerId:'simplemodal-container',containerCss:{},dataId:'simplemodal-data',dataCss:{},minHeight:200,minWidth:300,maxHeight:null,maxWidth:null,autoResize:false,autoPosition:true,zIndex:1000,close:true,closeHTML:'<a class="modalCloseImg" title="Close"></a>',closeClass:'simplemodal-close',escClose:true,overlayClose:false,position:null,persist:false,onOpen:null,onShow:null,onClose:null};$.modal.impl={o:null,d:{},init:function(data,options){var s=this;if(s.d.data){return false;}ieQuirks=$.browser.msie&&!$.boxModel;s.o=$.extend({},$.modal.defaults,options);s.zIndex=s.o.zIndex;s.occb=false;if(typeof data=='object'){data=data instanceof _SYNDICATE_JQUERY?data:$(data);if(data.parent().parent().size()>0){s.d.parentNode=data.parent();if(!s.o.persist){s.d.orig=data.clone(true);}}}else if(typeof data=='string'||typeof data=='number'){data=$('<div></div>').html(data);}else{alert('SimpleModal Error: Unsupported data type: '+typeof data);return s;}s.create(data);data=null;s.open();if($.isFunction(s.o.onShow)){s.o.onShow.apply(s,[s.d]);}return s;},create:function(data){var s=this;w=s.getDimensions();if(ie6){s.d.iframe=$('<iframe src="javascript:false;"></iframe>').css($.extend(s.o.iframeCss,{display:'none',opacity:0,position:'fixed',height:w[0],width:w[1],zIndex:s.o.zIndex,top:0,left:0})).appendTo(s.o.appendTo);}s.d.overlay=$('<div></div>').attr('id',s.o.overlayId).addClass('simplemodal-overlay').css($.extend(s.o.overlayCss,{display:'none',opacity:s.o.opacity/100,height:w[0],width:w[1],position:'fixed',left:0,top:0,zIndex:s.o.zIndex+1})).appendTo(s.o.appendTo);s.d.container=$('<div></div>').attr('id',s.o.containerId).addClass('simplemodal-container').css($.extend(s.o.containerCss,{display:'none',position:'fixed',zIndex:s.o.zIndex+2})).append(s.o.close&&s.o.closeHTML?$(s.o.closeHTML).addClass(s.o.closeClass):'').appendTo(s.o.appendTo);s.d.wrap=$('<div></div>').attr('tabIndex',-1).addClass('simplemodal-wrap').css({height:'100%',outline:0,width:'100%'}).appendTo(s.d.container);s.d.data=data.attr('id',data.attr('id')||s.o.dataId).addClass('simplemodal-data').css($.extend(s.o.dataCss,{display:'none'})).appendTo('body');data=null;s.setContainerDimensions();s.d.data.appendTo(s.d.wrap);if(ie6||ieQuirks){s.fixIE();}},bindEvents:function(){var s=this;$('.'+s.o.closeClass).bind('click.simplemodal',function(e){e.preventDefault();s.close();});if(s.o.close&&s.o.overlayClose){s.d.overlay.bind('click.simplemodal',function(e){e.preventDefault();s.close();});}$(document).bind('keydown.simplemodal',function(e){if(s.o.focus&&e.keyCode==9){s.watchTab(e);}else if((s.o.close&&s.o.escClose)&&e.keyCode==27){e.preventDefault();s.close();}});$(window).bind('resize.simplemodal',function(){w=s.getDimensions();s.setContainerDimensions(true);if(ie6||ieQuirks){s.fixIE();}else{s.d.iframe&&s.d.iframe.css({height:w[0],width:w[1]});s.d.overlay.css({height:w[0],width:w[1]});}});},unbindEvents:function(){$('.'+this.o.closeClass).unbind('click.simplemodal');$(document).unbind('keydown.simplemodal');$(window).unbind('resize.simplemodal');this.d.overlay.unbind('click.simplemodal');},fixIE:function(){var s=this,p=s.o.position;$.each([s.d.iframe||null,s.d.overlay,s.d.container],function(i,el){if(el){var bch='document.body.clientHeight',bcw='document.body.clientWidth',bsh='document.body.scrollHeight',bsl='document.body.scrollLeft',bst='document.body.scrollTop',bsw='document.body.scrollWidth',ch='document.documentElement.clientHeight',cw='document.documentElement.clientWidth',sl='document.documentElement.scrollLeft',st='document.documentElement.scrollTop',s=el[0].style;s.position='absolute';if(i<2){s.removeExpression('height');s.removeExpression('width');s.setExpression('height',''+bsh+' > '+bch+' ? '+bsh+' : '+bch+' + "px"');s.setExpression('width',''+bsw+' > '+bcw+' ? '+bsw+' : '+bcw+' + "px"');}else{var te,le;if(p&&p.constructor==Array){var top=p[0]?typeof p[0]=='number'?p[0].toString():p[0].replace(/px/,''):el.css('top').replace(/px/,'');te=top.indexOf('%')==-1?top+' + (t = '+st+' ? '+st+' : '+bst+') + "px"':parseInt(top.replace(/%/,''))+' * (('+ch+' || '+bch+') / 100) + (t = '+st+' ? '+st+' : '+bst+') + "px"';if(p[1]){var left=typeof p[1]=='number'?p[1].toString():p[1].replace(/px/,'');le=left.indexOf('%')==-1?left+' + (t = '+sl+' ? '+sl+' : '+bsl+') + "px"':parseInt(left.replace(/%/,''))+' * (('+cw+' || '+bcw+') / 100) + (t = '+sl+' ? '+sl+' : '+bsl+') + "px"';}}else{te='('+ch+' || '+bch+') / 2 - (this.offsetHeight / 2) + (t = '+st+' ? '+st+' : '+bst+') + "px"';le='('+cw+' || '+bcw+') / 2 - (this.offsetWidth / 2) + (t = '+sl+' ? '+sl+' : '+bsl+') + "px"';}s.removeExpression('top');s.removeExpression('left');s.setExpression('top',te);s.setExpression('left',le);}}});},focus:function(pos){var s=this,p=pos||'first';var input=$(':input:enabled:visible:'+p,s.d.wrap);input.length>0?input.focus():s.d.wrap.focus();},getDimensions:function(){var el=$(window);var h=$.browser.opera&&$.browser.version>'9.5'&&$.fn.jquery<='1.2.6'?document.documentElement['clientHeight']:$.browser.opera&&$.browser.version<'9.5'&&$.fn.jquery>'1.2.6'?window.innerHeight:el.height();return[h,el.width()];},getVal:function(v){return v=='auto'?0:v.indexOf('%')>0?v:parseInt(v.replace(/px/,''));},setContainerDimensions:function(resize){var s=this;if(!resize||(resize&&s.o.autoResize)){var ch=s.getVal(s.d.container.css('height')),cw=s.getVal(s.d.container.css('width')),dh=s.d.data.outerHeight(true),dw=s.d.data.outerWidth(true);var mh=s.o.maxHeight&&s.o.maxHeight<w[0]?s.o.maxHeight:w[0],mw=s.o.maxWidth&&s.o.maxWidth<w[1]?s.o.maxWidth:w[1];if(!ch){if(!dh){ch=s.o.minHeight;}else{if(dh>mh){ch=mh;}else if(dh<s.o.minHeight){ch=s.o.minHeight;}else{ch=dh;}}}else{ch=ch>mh?mh:ch;}if(!cw){if(!dw){cw=s.o.minWidth;}else{if(dw>mw){cw=mw;}else if(dw<s.o.minWidth){cw=s.o.minWidth;}else{cw=dw;}}}else{cw=cw>mw?mw:cw;}s.d.container.css({height:ch,width:cw});if(dh>ch||dw>cw){s.d.wrap.css({overflow:'auto'});}}if(s.o.autoPosition){s.setPosition();}},setPosition:function(){var s=this,top,left,hc=(w[0]/2)-(s.d.container.outerHeight(true)/2),vc=(w[1]/2)-(s.d.container.outerWidth(true)/2);if(s.o.position&&Object.prototype.toString.call(s.o.position)==="[object Array]"){top=s.o.position[0]||hc;left=s.o.position[1]||vc;}else{top=hc;left=vc;}s.d.container.css({left:left,top:top});},watchTab:function(e){var s=this;if($(e.target).parents('.simplemodal-container').length>0){s.inputs=$(':input:enabled:visible:first, :input:enabled:visible:last',s.d.data[0]);if((!e.shiftKey&&e.target==s.inputs[s.inputs.length-1])||(e.shiftKey&&e.target==s.inputs[0])||s.inputs.length==0){e.preventDefault();var pos=e.shiftKey?'last':'first';setTimeout(function(){s.focus(pos);},10);}}else{e.preventDefault();setTimeout(function(){s.focus();},10);}},open:function(){var s=this;s.d.iframe&&s.d.iframe.show();if($.isFunction(s.o.onOpen)){s.o.onOpen.apply(s,[s.d]);}else{s.d.overlay.show();s.d.container.show();s.d.data.show();}s.focus();s.bindEvents();},close:function(){var s=this;if(!s.d.data){return false;}s.unbindEvents();if($.isFunction(s.o.onClose)&&!s.occb){s.occb=true;s.o.onClose.apply(s,[s.d]);}else{if(s.d.parentNode){if(s.o.persist){s.d.data.hide().appendTo(s.d.parentNode);}else{s.d.data.hide().remove();s.d.orig.appendTo(s.d.parentNode);}}else{s.d.data.hide().remove();}s.d.container.hide().remove();s.d.overlay.hide().remove();s.d.iframe&&s.d.iframe.hide().remove();s.d={};}}};})(_SYNDICATE_JQUERY);
  
  this.CO_REG = 'C';
  this.INTERSTITIAL = 'I';
  
  this._GAT = _parseGACookie(document.cookie);
  this.slots = {};
  this.profile = {};
  this._ignore = [];
  this._tags = [];
  this._referencedFields = {};
  this._labels = {};
  this._billing = {};
  this._individual = ["$individualName", "$individualKey"];
  this._siteSession = ["$siteSessionName", "$siteSessionKey"];
  try{
    var ik = localStorage.getItem("$individualName");
    if(!ik)
      localStorage.setItem("$individualName","$individualKey");
    else
      this._individual[1] = ik; // override newly created w/stored value
  }
  catch(e){}
  try{
    var ssk = localStorage.getItem("$siteSessionName");
    if(!ssk)
      localStorage.setItem("$siteSessionName","$siteSessionKey");
    else
      this._siteSession[1] = ssk; // override newly created w/stored value
  }catch(e){}
  this.siteKey = "";
  this.baseURL = "http://syndicate.alloyedu.com/syndicate/api//";
  this.defaultType = this.CO_REG;  // default is CO_REG
  this.strategy;

  /**
   * Create <link> element in HEAD pointing to a stylesheet.
   */
  this._addCSS = function(url){
    try{
      var link = document.createElement('link');
      link.setAttribute("rel","stylesheet");
      link.setAttribute("type","text/css");
      link.setAttribute("href", url);
      document.getElementsByTagName("head")[0].appendChild(link);
    }catch(e){}
  };

  /**
   * Create a new _Slot.
   * 
   * @returns: _Slot instance
   */
  this.createSlot = function(attrs){
    if (!attrs['type']) 
       attrs['type'] = this.defaultType;
    if(!attrs['needsform'])
      attrs['needsform'] = !insideForm(attrs['container']);
    if(!attrs['placementKey']) // default to empty string, so always exists as attr
      attrs['placementKey'] = "";
    if(!attrs['affiliateCode']) // default to empty string, so always exists as attr
      attrs['affiliateCode'] = "";
    if(!attrs['fillerUrl']) // default to empty string, so always exists as attr
      attrs['fillerUrl'] = "";
    var slot = new _Slot(attrs);
    this.slots[attrs['container']] = slot;
    return slot;
  };
  /**
   * @arg strategy: int constant for selector strategy
   */
  this.setStrategy = function(strategy){
    this.strategy = strategy;
    return this;
  };
  /**
   * @arg profile: object containing demographic and targeting data.
   */
  this.setProfile = function(profile){
    this.profile = profile;
    return this;
  };
  /**
   * @arg billing: object containing billing information
   *
   * attributes are copied from given object and
   * prefixed with "x_billing_" (e.g.: address1 -> x_billing_address1).
   *
   * - cc_name
   * - address1
   * - address2
   * - city
   * - state
   * - zip
   */
  this.setBilling = function(billing){
    this._billing = {};
    for(var attrname in billing){
      
      if(!/cc_(exp|num)/.test(attrname))
        this._billing["x_billing_"+attrname] = billing[attrname];
    }
    return this;
  };
  /**
   * @arg referencedFields: object containing ad field names
   * and dotted form.field name where to find.  For example,
   * with {email: 'Login.Email'}, document.forms['Login']['Email']
   * would be where to find a value for "email".
   *
   * ex: setReferencedFields({email: 'reg.email,
   *                          state: {field:'reg.state',
   *                                  label:'State/Province'}})
   */
  this.setReferencedFields = function(referencedFields){
    this._referencedFields = {};
    for(var localname in referencedFields){
      var reference = referencedFields[localname];
      var label = null;
      // XXX split form.field here?
      if(typeof reference == "string"){
        this._referencedFields[localname] = reference;
        label = localname;
        if(/^x_/.test(label)) // strip leading 'x_' (extras)
          label = label.substring(2);
        label = label.replace(/([A-Z])/g, " $1");
        label = label.charAt(0).toUpperCase() + label.substring(1);
      }
      else{
        this._referencedFields[localname] = reference.field;
        label = reference.label;
      }
      this._labels[localname] = label;
    }
    return this;
  }
  
  /**
   * query string fragment for global parameters.
   * 
   * @arg strategy: default strategy if none explicitly set
   */
  this.qs = function(strategy){
    var a = [];
    a.push(encodeURIComponent(this._siteSession[0])+"="+encodeURIComponent(this._siteSession[1]));
    a.push(encodeURIComponent(this._individual[0])+"="+encodeURIComponent(this._individual[1]));
    if(this.strategy)
      a.push("strategy="+encodeURIComponent(this.strategy));
    else if(strategy)
      a.push("strategy="+encodeURIComponent(strategy));
    if(this._ignore){
      for(var n=0; n < this._ignore.length; n++)
        a.push("ignore="+encodeURIComponent(this._ignore[n]));
    }
    for(var n=0; n < this._tags.length; n++)
      a.push("tag="+encodeURIComponent(this._tags[n].join("||")));
    return a.join("&");
  };
  
  /**
   * query string fragment for ad keys to exclude.
   * 
   * @arg slotId: optional slot to ignore
   */
  this.qs4exclude = function(slotId){
    var a = [];
    for(var i in this.slots){
      var slot = this.slots[i];
      if(slot.filledWith && (!slotId || slot.container != slotId))
          a.push("exclude="+slot.filledWith);
    }
    return a.join("&");
  };
  
  
  this.qs4tracking = function(gat){
    var a = [];
    for(var attr in gat)
      a.push(encodeURIComponent(attr)+"="+encodeURIComponent(gat[attr]));
    return a.join("&");
  };
  
  /**
   * query string fragment for profile-specific parameters.
   */
  this.qs4profile = function(){
    var a = [];
    for(var attr in this.profile){
      if(this.profile[attr]) 
        a.push(encodeURIComponent(attr)+"="+encodeURIComponent(this.profile[attr]));
    }
    return a.join("&");
  };
  /**
   * query string fragment for billing-specific parameters.
   */
  this.qs4billing = function(){
    var a = [];
    for(var attr in this._billing){
      if(this._billing[attr])
        a.push(encodeURIComponent(attr)+"="+encodeURIComponent(this._billing[attr]));
    }
    return a.join("&");
  }
  
  /**
   * query string fragment for referenced form fields.
   */
  this.qs4referencedFields = function(){
    var a = [];
    for(var attr in this._referencedFields){
      if(this._referencedFields[attr])
        a.push(encodeURIComponent("rFields("+attr+")")+"="+encodeURIComponent(this._referencedFields[attr]));
    }
    return a.join("&");
  };
  
  /**
   * query string fragment for slot-specific parameters.
   * 
   * @arg includeType: whether to include 'type' (see inline comment)
   */
  this.qs4slot = function(slot,includeType){
    var a = [
      "container="+encodeURIComponent(slot.attrs.container),
      "needsform="+encodeURIComponent(slot.attrs.needsform),
      "placementKey="+encodeURIComponent(slot.attrs.placementKey),
      "affiliateCode="+encodeURIComponent(slot.attrs.affiliateCode),
      "fillerUrl="+encodeURIComponent(slot.attrs.fillerUrl)
    ];
    if(slot.attrs.nexturl)  // optional
      a.push("nexturl="+encodeURIComponent(slot.attrs.nexturl));
    if(slot.attrs.y_url)    // optional
        a.push("y_url="+encodeURIComponent(slot.attrs.y_url));
    if(slot.attrs.n_url)    // optional
        a.push("n_url="+encodeURIComponent(slot.attrs.n_url));
    // since multiple slots are possible w/different types
    // but display can only do 1/time, need to be able to
    // to *not* send type (since have have to separate them)
    // However, when doing a single slot (eg submit),
    // it's easiest to include it here.
    if(includeType){
      a.push("type="+encodeURIComponent(slot.attrs.type));
    }
    return a.join("&");
  };
  
  /**
   * args is query string arguments, *needed* for type,
   * adKey, etc...  *only* container is automatically passed.
   * 
   * @arg slots: list of _Slot instances
   * @arg args: object containing query string arguments
   */
  this.displaySlots = function(slots, args){
    var qs = [];
    var strategy;
    for(var name in args)
      qs.push(encodeURIComponent(name) + "=" + encodeURIComponent(args[name]));
    
    if(args['adKey'])
      strategy = 3;
    qs.push(this.qs(strategy));
    for(var i=0; i < slots.length; i++)
      qs.push(this.qs4slot(slots[i], false));
    qs.push(this.qs4tracking(this._GAT));
    qs.push(this.qs4profile());
    qs.push(this.qs4billing());
    qs.push(this.qs4referencedFields());
    qs.push(this.qs4exclude());
    var src = this.baseURL + "ad/get.do?" + qs.join("&");
    // handle embedded single quotes in values (which are valid
    // as uri components, but will result in a truncated src
    // attribute value).  Creating a script element via the
    // DOM didn't work in IE.
    src = src.replace(/\'/g, "&#39;");
    var js = "<" + "script src='" + src + "' type='text/javascript'><" + "/script>";
    document.write(js);
  };
  
  /**
   * Attach a custom ad validator function to a slot.  Overrides
   * any existing, and will be removed when impression is submitted.
   *
   * @arg slotId: DOM element id of slot to attach validator to
   * @arg validate: function that takes form instance and returns
   *                an object with field names containing errors
   *                as keys, and a list of error message strings
   *                for each field with errors.  If no errors,
   *                '{}' should be returned.
   */
  this.setValidator = function(slotId, validate){
    this.slots[slotId].validate = validate;
  }

  /**
   * Attach a pre-submit hook to the slot.
   * 
   * @arg slotId: DOM element id of slot.
   * @arg callback: function that gets called with (form, response)
   *                after getReferencedValues is called but before
   *                the "form data" is submitted.  Return code is
   *                currently ignored, just a hook for e.g. scrubbing.
   */
  this.setBeforeSubmit = function(slotId, beforeSubmit){
    this.slots[slotId].beforeSubmit = beforeSubmit;
  }
  
  /**
   * Fetch and display Ads in designated slots.
   * 
   * For ease of implementation fetching may be
   * done in multiple iterations to avoid conflicts
   * between ad types, requests for specific ads, etc...
   *
   * 1. Ads requested by key are fetched.
   * 2. Ads grouped by type are fetched.
   */
  this.display = function(){
    var keyed = [];
    var typed = {}; // typed[type] -> types
    var types;
    var type;
    var slot;
    var slotId;
    
    // site doesn't exist, db unavailable, etc...
    if(!this.siteKey){
        for(slotId in this.slots){
            slot = this.slots[slotId];
            // blank-out if coreg
            if(slot.attrs.type == "C"){
                this.fill(document, slotId, "-", "<!-- nothing available -->");
            }
            // on to the next if interstitial
            else{
                document.location.href = slot.attrs.nexturl;
                break;
            }
        }
        return;
    }

    // split into either "keyed" or "typed"
    for(slotId in this.slots){
      slot = this.slots[slotId];
      if("adKey" in slot.attrs){
        keyed.push(slot);
      }
      else{
        // split into lists keyed by type
        type = slot.attrs.type;
        if(!(type in typed)){
          types = [];
          typed[type] = types;
        }
        else
          types = typed[type];
        types.push(slot);
      }
    }
    if(keyed.length){
      var adKeys = [];
      for(var k in keyed){
        adKeys.push(keyed[k].attrs.adKey);
      }
      this.displaySlots(keyed, {
          adKey:adKeys.join(),
          type:keyed[0].attrs.type  // XXX just picking first, so mixing/matching won't work
        });
    }
    if(typed){
      for(type in typed){
        this.displaySlots(typed[type], {type:type});
      }
    }
    
  };

  /**
   * Add the tags being passed for the lead traffic source
   */
  this.addTag = function(n, v){
    this._tags.push([n, v]);
  };

  this.fill = function(doc, slotId, adKey, html){
    var slot = this.slots[slotId];
    // reset ad-specific slot attributes
    slot.validate = function(){;};  // blank out existing custom validator
    slot.beforeSubmit = function(){;}; // blank out existing callback
    slot._errorContainer = null;
    doc.getElementById(slotId).innerHTML = html;
    slot.filledWith = adKey;  // can't use adKey -- is already taken
    if(slot.attrs.on_fill){
      slot.attrs.on_fill(slotId, adKey == "-");
    }
  };
  
  /**
   * @arg form: form field instance
   * @arg impressionKey: Impression.Key
   * @arg container: DOM element id of slot
   * 
   * @returns boolean, always false
   */
  this.submit = function(form, impressionKey, container, response){
    response = response || "Y"; // in case of enter in form
    getReferencedValues(form, impressionKey, this._referencedFields);
    var slot = this.slots[container];
    if(slot.beforeSubmit)
      slot.beforeSubmit(form, response);
    if(response == "Y" && !this.validate(form, slot, impressionKey)) {
         return false;
    }
    if(slot.on_submit)
      slot.on_submit(form, impressionKey, response);
    document.getElementById(impressionKey).className = document.getElementById(impressionKey).className + " syndicatedisabled";
    var iqs = serializeForm(form, impressionKey) + "&response|"+impressionKey+"|="+response;
    var type = slot.attrs['type'];
    var src = "http://syndicate.alloyedu.com/syndicate/api/"+impressionKey+"/impression/update.do?";
    var args = [
      this.qs(),
      this.qs4tracking(this._GAT),
      this.qs4profile(),
      this.qs4billing(),
      this.qs4referencedFields(),
      this.qs4slot(slot,true),
      iqs,
      this.qs4exclude(slot.container)
    ];
    src += args.join("&");
    var script = document.createElement('script');
    script.setAttribute('type', 'text/javascript');
    script.setAttribute('src', src);
    document.body.appendChild(script);
    return false;
  };
  
  
  
  /**
   * Builtin validators.
   * 
   * Each validator must have a 'msg' property, the error message,
   * and a 'test' function which takes a form field instance as
   * a parameter and returns a boolean indicating whether the 
   * test passed.
   */
  this.validators = {
    required: {
      msg: "required",
      test: function(obj){
        if (obj.type != "radio" && 
           !(obj.type == "checkbox" && obj.form[obj.name].length))
          return fieldValue(obj);
        else {
          var group = obj.form[obj.name];
          for (var i=0; i<group.length;i++) {
            if (group[i].checked)
              return true;
          }
          return false;
        }
      }
    },
    agerange: {
      msg: "age invalid", /* replaced by one of below */
      minMsg: "must be %{MINAGE} years old",
      maxMsg: "must not be over %{MAXAGE} years old",
      // e.g.: agerange:[min:13],[max:100]
      test: function(obj, args){
        if(!obj.value)
          return true;
        var minAge = parseInt(args[0] || "-1");
        var maxAge = parseInt(args[1] || "-1");
        // no range given
        if(minAge == -1 && maxAge == -1)
          return true;
        var dob = obj.value;
        // Date.parse doesn't like MM-DD-YYY
        if(/^\d{2}-\d{2}-\d{4}$/.test(dob))
          dob = dob.replace("-","/");
        dob = new Date(Date.parse(dob));
        var today = new Date();
        var age = today.getFullYear()-dob.getFullYear();
        if(dob.getMonth() > today.getMonth())
          age--;
        else if(dob.getMonth() == today.getMonth() && dob.getDate() > today.getDate())
          age--;
        // no need to give range, just tell at which end they overshoot
        if(minAge > age && minAge > -1){
          this.msg = this.minMsg.replace('%{MINAGE}', ''+minAge);
          return false;
        }
        else if(age > maxAge && maxAge > -1){
          this.msg = this.maxMsg.replace('%{MAXAGE}', ''+maxAge);
          return false;
        }
        return true;
      }
    },
    between: {
      msg: "must be between %{MIN} and %{MAX}",
      defaultMsg: "must be between %{MIN} and %{MAX}",
      test: function(obj, args){
        if(!obj.value)
          return true;
        var mn = parseFloat(args[0]);
        var mx = parseFloat(args[1]);
        var v = parseFloat(obj.value);
        if(v < mn || v > mx){
          this.msg = this.defaultMsg.replace(
            "%{MIN}", mn).replace("%{MAX}", mx);
          return false;
        }
        return true;
      }
    },
    cc_exp: {
      msg: "MM/YY expected",
      test: function(obj){
        return !obj.value ||
          /^[01][0-9]\/\d{2}$/.test(obj.value);
      }
    },
    cc_num: {
      msg: "invalid card number",        test: function(obj){
        var ok = !obj.value ||
          /^\d{13,16}$/.test(obj.value);
        if(!ok){
          this.msg = "must be 13 to 16 digits";
          return false;
        }
        // Luhn (mod 10) check
        var sum = 0;
        var parity = obj.value.length % 2;
        for(var n=0; n < obj.value.length; n++){
          var digit = parseInt(obj.value.charAt(n));
          if(n % 2 == parity){
            digit = digit * 2;
            if(digit > 9)
              digit = digit - 9;
          }
          sum += digit;
        }
        if(sum % 10 == 0)
          return true;
        this.msg = "invalid card number";
        return false;
      }
    },
    email: {
      msg: "invalid e-mail address",
      test: function(obj){
        return !obj.value ||
        /^[a-z0-9_+.-]+\@([a-z0-9-]+\.)+[a-z0-9]{2,4}$/i.test( obj.value );
      }
    },
    endswith: {
      msg: "must end with \"%{SUFFIX}\"",
      defaultMsg: "must end with \"%{SUFFIX}\"",
      test: function(obj, args){
        var suffix = args[0];
        var valid = false;
        if(!obj.value)
          return true;  // skip if empty
        if(obj.value.length < suffix.length)
          valid = false;
        else
          valid = (obj.value.substring(obj.value.length-suffix.length) == suffix);
        if(!valid)
            this.msg = this.defaultMsg.replace('%{SUFFIX}',suffix);
        return valid;
      }
    },
    equals: {
      msg: "fields don't match",
      test: function(obj, args){
        var otherName = args[0];
        // a bit hacky, but since fields are scoped to impression
        // we need to know this one's key to get to the other
        var impressionKey = obj.name.match(/\|(\w+)\|$/)[1];
        var other = AdSyndicate.fieldFor(obj.form, otherName, impressionKey);
        return !obj.value || obj.value == other.value;
      }
    },
    date: {
      msg: "invalid date",
      test: function(obj){
        return !obj.value ||
        /^\d{1,2}[\/-]\d{1,2}[\/-]\d{4}$/.test(obj.value) ||
        /^\d{4}-\d{1,2}-\d{1,2}$/.test(obj.value);
      }
    },
    minlength: {
      msg: "must be at least %{LENGTH} characters",
      defaultMsg: "must be at least %{LENGTH} characters",
      test: function(obj, args){
        var length = args[0];
        if(!obj.value)
          return true;    // skip empty
        if(obj.value.length < length){
          this.msg = this.defaultMsg.replace('%{LENGTH}',length);
          return false;
        }
        return true;
      }
    },
    phone: {
      msg: "invalid phone number",
      test: function(obj){
        if(!obj.value)
          return true;  // skip if empty
        // regexes from http://en.wikipedia.org/wiki/North_American_Numbering_Plan
        var match = /^([2-9][0-8][0-9])[-. ]?([2-9][0-9][0-9])[-. ]?(\d{4})$/.exec(obj.value)
                 || /^\(([2-9][0-8][0-9])\)\s*([2-9][0-9][0-9])[-. ](\d{4})$/.exec(obj.value);
        if(!match)
          return false;
        // UoP doesn't accept
        if(match[0] == "800" || match[1] == "888" || match[0] == "900")
          return false;
        if(match[2] == "555")
          return false;
        if(match[2].substr(1) == "11")  // X11 is invalid
          return false;
        return true;  // didn't find a problem
      }
    },
    zip: {
      msg: "invalid US zip code",
      test: function(obj){
        return !obj.value ||
        /^\d{5}(?:-\d{4})?$/.test(obj.value);
      }
    },
    zipstate: {
      defaultMsg: "invalid for %{STATE}",
      msg: "invalid for %{STATE}",
      test: function(obj, args){
        var stateField = args[0];
        // a bit hacky, but since fields are scoped to impression
        // we need to know this one's key to get to the other
        var impressionKey = obj.name.match(/\|(\w+)\|$/)[1];
        var state = AdSyndicate.fieldFor(obj.form, stateField, impressionKey);
        if(!obj.value || !fieldValue(state))
          return true;
        var p = STATE_ZIP[fieldValue(state).toUpperCase()];
        if(!p)
          return true;
        if(!p.test(obj.value)){
          this.msg = this.defaultMsg.replace('%{STATE}',fieldValue(state));
          return false;
        }
        return true;  // all is well
      }
    },
    int: {
      msg: "invalid number",
      test: function(obj){
        return !obj.value ||
        /^[0-9]+$/i.test( obj.value );
      }
    },
    float: {
      msg: "invalid number",
      test: function(obj){
        return !obj.value ||
        /^[0-9]+\.*[0-9]*$/i.test( obj.value );
      }
    }
  };

  /**
   * Register a new validator type, addition to builtin.
   *
   * @arg name: validator name (ex: 'email')
   * @arg validator: object with 'msg' property and a 'test' function.
   */
  this.addValidator = function(name, validator){
    this.validators[name] = validator;
  };
  
  /**
   * @arg form: form instance
   * @arg slot: _Slot instance
   * @arg impressionKey: Impression.Key
   * 
   * @returns: boolean, true if valid, otherwise false
   */
  this.validate = function(form, slot, impressionKey){
    var suffix = new RegExp("\\|"+impressionKey+"\\|$");
    var legit = true;
    var errors;
    var field;
    var e;
    // First clear all errors, in case of custom validation
    // exists for any fields with regular validation.
    // This is to avoid having errors from custom
    // validation cleared when regular is run.
    for(var i=0; i < form.elements.length; i++){
      e = form.elements[i];
      if(e.name && e.name.search(suffix) == -1)
        continue; // not associated with given slot
      this.hideErrors(slot, e);
    }
    if(slot.validate){
      errors = slot.validate(form);
      for(field in errors){
        if(errors[field] && errors[field].length){
          e = form[field];
          // field may not actually exist or multiple may be returned
          // in the case of a series of checkboxes, so check that we're
          // passing something that can either be resolved by name
          // or pass the name
          this.showErrors(slot, e.name ? e : field, errors[field]);
          legit = false;  // not legit if any errors
        }
      }
    }
    for(var i=0; i < form.elements.length; i++){
      e = form.elements[i];
      if(e.name && e.name.search(suffix) == -1)
        continue; // not associated with given slot
      errors = this.validateField(e);
      if(errors.length){
        this.showErrors(slot, e, errors);
        legit = false;
      }
    }
    return legit;
  };
  
  /**
   * @arg field: form element instance
   */
  this.hideErrors = function(slot, field){
    var doc = _ownerDocument(field);
    var errorlist = this._errorListFor(slot, field);
    if(!errorlist)
      return;
    var errors = errorlist.childNodes;
    for(var i=0; i < errors.length; i++){
      errorlist.removeChild(errors[i]);
    }
  };
  
  /**
   * @arg field: form element instance
   * 
   * @returns: array of error messages (empty if none)
   */
  this.validateField = function(field){
    var errors = [];
    for(var name in this.validators){
      var re = new RegExp("(^|\\s)" + name + "(\\s|:[A-z0-9_.,-]+|$)");
      var m = re.exec(field.className);
      if(m && m.length){
        var arg = m[2].substring(1);  // name:arg[,arg] drop ':'
        if(!this.validators[name].test(field, arg.split(","))){
          errors.push(this.validators[name].msg);
        }
      }
    }
    return errors;
  };
  
  /**
   * Returns appropriate error list dom element, creating
   * it (for referenced fields) in needed.
   *
   * @arg slot: _Slot instance
   * @arg field: form element instance
   */
  this._errorListFor = function(slot, field){
    var container = null;
    var doc = _ownerDocument(field);
    // in case "field" isn't one -- this allows
    // showing errors that aren't tied to a field
    if(typeof field == "string"){
      container = doc.getElementById(field+'-errors');
    }
    // no reason to create an error list for "real" hidden fields
    else if(field.type == 'hidden'
      && this._referencedFields[field.name.split('|')[0]]){
      container = slot['_errorContainer'];
      if(!container){
        container = doc.createElement('ul');
        container.className = "errors";
        doc.getElementById(slot.attrs.container).appendChild(container);
        slot['_errorContainer'] = container;
      }
    }
    else{
      container = doc.getElementById(field.name+'-errors');
    }
    return container;
  }
  
  /**
   * @arg slot: _Slot instance
   * @arg field: form element instance or name for resolving error target
   * @arg errors: list of error messages
   */
  this.showErrors = function(slot, field, errors){
    var doc = _ownerDocument(field);
    var errorlist = this._errorListFor(slot, field);
    if(!errorlist)
      return;
    var itemType = errorlist.nodeName == "UL" ? "li" : "span";
    var name = typeof field == "string" ? field : field.name;
    var base = name.substring(0,name.indexOf('|'));
    var label = this._labels[base];
    var item = doc.createElement(itemType);
    if(label) // a bit tenuous -- relies only references needing labels
      item.innerHTML = label + ": " + errors.join(", ");
    else
      item.innerHTML = errors.join(", ");
    item.className = "error";
    errorlist.appendChild(item);
    return;
  };

  /**
   * @arg form: form instance
   * @arg fieldName: base name of form field (aka, 'email')
   * @arg impressionKey: Impression.Key
   * 
   * @returns: form field instance
   */
  this.fieldFor = function(form, fieldName, impressionKey){
      return form[fieldName+"|"+impressionKey+"|"];
  };
  
  /**
   * @arg array: array to search
   * @arg find: what to find in array
   *
   * @returns: index or -1, if not found
   */
  this.binarySearch = function(array, find){
    var first = 0;
    var last = array.length-1;
    var mid = Math.floor((first+last)/2);
    while(( first <= last) && array[mid]!=find){
      if(find < array[mid]){
        last = mid-1;
      }
      else{
        first = mid+1;
      }
      mid = Math.floor((first+last)/2);
    }
    return array[mid] == find ? mid : -1;
  }

  /**
   * Returns dom element of containing form or null.
   * 
   * @arg elementId element to get parent form of
   */
  this.getContainingForm = function(elementId){
    var e = document.getElementById(elementId);
    while(e != null){
      if(e.nodeName == 'FORM')
        return e;
      e = e.parentNode;
    }
    return null;
  }

  /**
   * Return form field value or defaultValue, if it doesn't exist.
   *
   * @arg form form instance
   * @arg name field name
   * @arg defaultValue return value if form field doesn't exist
   */
  this.getFormValue = function(form, name, defaultValue){
    // for radios, we'll get an array, not a single element
    if(form[name] && typeof form[name].tagName == "undefined"){
      var v = null;
      for(var n=0; n < form[name].length; n++){
        v = fieldValue(form[name][n]);
        if(v!=null)
          return v;
      }
    }
    else if(form[name])
      return fieldValue(form[name]);
    return defaultValue;
  }

  this.reset = function(){
    var src = this.baseURL + "reset.do"
    var script = document.createElement('script');
    script.setAttribute('type','text/javascript');
    script.setAttribute('src', src);
    document.body.appendChild(script);
    return false;
  }

  /**
   * Show only the copy tab that was clicked on
   *
   * @arg ID of copy tab to show
   * @arg ID of header tab to make active
   */
  this._showCopyTab = function(copyid, headerid){
    var e = '#' + copyid;
    var he = '#' + headerid;
    var spanSel = he + ' > a > span';
    if (this.$(spanSel).html().length > 0) {
      this.$(e).show();
      this.$(e).siblings().hide();
      this.$(he).addClass('active');
      this.$(he).siblings().removeClass('active');
    }
  }

};

if(!window.AdSyndicate){
  window.AdSyndicate = new _AdSyndicate();
}

})();