if (!window.PEGNEWS) {
    window.PEGNEWS = {};
}

// jquery.1.2.2.min.js

/*
 * jQuery 1.2.2 - New Wave Javascript
 *
 * Copyright (c) 2007 John Resig (jquery.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * $Date: 2008-01-14 17:56:07 -0500 (Mon, 14 Jan 2008) $
 * $Rev: 4454 $
 */
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jQuery.handleError(s,xml,status);complete();if(s.async)xml=null;}};if(s.async){var ival=setInterval(onreadystatechange,13);if(s.timeout>0)setTimeout(function(){if(xml){xml.abort();if(!requestDone)onreadystatechange("timeout");}},s.timeout);}try{xml.send(s.data);}catch(e){jQuery.handleError(s,xml,null,e);}if(!s.async)onreadystatechange();function success(){if(s.success)s.success(data,status);if(s.global)jQuery.event.trigger("ajaxSuccess",[xml,s]);}function complete(){if(s.complete)s.complete(xml,status);if(s.global)jQuery.event.trigger("ajaxComplete",[xml,s]);if(s.global&&!--jQuery.active)jQuery.event.trigger("ajaxStop");}return xml;},handleError:function(s,xml,status,e){if(s.error)s.error(xml,status,e);if(s.global)jQuery.event.trigger("ajaxError",[xml,s,e]);},active:0,httpSuccess:function(r){try{return!r.status&&location.protocol=="file:"||(r.status>=200&&r.status<300)||r.status==304||r.status==1223||jQuery.browser.safari&&r.status==undefined;}catch(e){}return false;},httpNotModified:function(xml,url){try{var xmlRes=xml.getResponseHeader("Last-Modified");return xml.status==304||xmlRes==jQuery.lastModified[url]||jQuery.browser.safari&&xml.status==undefined;}catch(e){}return false;},httpData:function(r,type){var ct=r.getResponseHeader("content-type");var xml=type=="xml"||!type&&ct&&ct.indexOf("xml")>=0;var data=xml?r.responseXML:r.responseText;if(xml&&data.documentElement.tagName=="parsererror")throw"parsererror";if(type=="script")jQuery.globalEval(data);if(type=="json")data=eval("("+data+")");return data;},param:function(a){var s=[];if(a.constructor==Array||a.jquery)jQuery.each(a,function(){s.push(encodeURIComponent(this.name)+"="+encodeURIComponent(this.value));});else
for(var j in a)if(a[j]&&a[j].constructor==Array)jQuery.each(a[j],function(){s.push(encodeURIComponent(j)+"="+encodeURIComponent(this));});else
s.push(encodeURIComponent(j)+"="+encodeURIComponent(a[j]));return s.join("&").replace(/%20/g,"+");}});jQuery.fn.extend({show:function(speed,callback){return speed?this.animate({height:"show",width:"show",opacity:"show"},speed,callback):this.filter(":hidden").each(function(){this.style.display=this.oldblock||"";if(jQuery.css(this,"display")=="none"){var elem=jQuery("<"+this.tagName+" />").appendTo("body");this.style.display=elem.css("display");if(this.style.display=="none")this.style.display="block";elem.remove();}}).end();},hide:function(speed,callback){return speed?this.animate({height:"hide",width:"hide",opacity:"hide"},speed,callback):this.filter(":visible").each(function(){this.oldblock=this.oldblock||jQuery.css(this,"display");this.style.display="none";}).end();},_toggle:jQuery.fn.toggle,toggle:function(fn,fn2){return jQuery.isFunction(fn)&&jQuery.isFunction(fn2)?this._toggle(fn,fn2):fn?this.animate({height:"toggle",width:"toggle",opacity:"toggle"},fn,fn2):this.each(function(){jQuery(this)[jQuery(this).is(":hidden")?"show":"hide"]();});},slideDown:function(speed,callback){return this.animate({height:"show"},speed,callback);},slideUp:function(speed,callback){return this.animate({height:"hide"},speed,callback);},slideToggle:function(speed,callback){return this.animate({height:"toggle"},speed,callback);},fadeIn:function(speed,callback){return this.animate({opacity:"show"},speed,callback);},fadeOut:function(speed,callback){return this.animate({opacity:"hide"},speed,callback);},fadeTo:function(speed,to,callback){return this.animate({opacity:to},speed,callback);},animate:function(prop,speed,easing,callback){var optall=jQuery.speed(speed,easing,callback);return this[optall.queue===false?"each":"queue"](function(){if(this.nodeType!=1)return false;var opt=jQuery.extend({},optall);var hidden=jQuery(this).is(":hidden"),self=this;for(var p in prop){if(prop[p]=="hide"&&hidden||prop[p]=="show"&&!hidden)return jQuery.isFunction(opt.complete)&&opt.complete.apply(this);if(p=="height"||p=="width"){opt.display=jQuery.css(this,"display");opt.overflow=this.style.overflow;}}if(opt.overflow!=null)this.style.overflow="hidden";opt.curAnim=jQuery.extend({},prop);jQuery.each(prop,function(name,val){var e=new jQuery.fx(self,opt,name);if(/toggle|show|hide/.test(val))e[val=="toggle"?hidden?"show":"hide":val](prop);else{var parts=val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),start=e.cur(true)||0;if(parts){var end=parseFloat(parts[2]),unit=parts[3]||"px";if(unit!="px"){self.style[name]=(end||1)+unit;start=((end||1)/e.cur(true))*start;self.style[name]=start+unit;}if(parts[1])end=((parts[1]=="-="?-1:1)*end)+start;e.custom(start,end,unit);}else
e.custom(start,val,"");}});return true;});},queue:function(type,fn){if(jQuery.isFunction(type)||(type&&type.constructor==Array)){fn=type;type="fx";}if(!type||(typeof type=="string"&&!fn))return queue(this[0],type);return this.each(function(){if(fn.constructor==Array)queue(this,type,fn);else{queue(this,type).push(fn);if(queue(this,type).length==1)fn.apply(this);}});},stop:function(clearQueue,gotoEnd){var timers=jQuery.timers;if(clearQueue)this.queue([]);this.each(function(){for(var i=timers.length-1;i>=0;i--)if(timers[i].elem==this){if(gotoEnd)timers[i](true);timers.splice(i,1);}});if(!gotoEnd)this.dequeue();return this;}});var queue=function(elem,type,array){if(!elem)return undefined;type=type||"fx";var q=jQuery.data(elem,type+"queue");if(!q||array)q=jQuery.data(elem,type+"queue",array?jQuery.makeArray(array):[]);return q;};jQuery.fn.dequeue=function(type){type=type||"fx";return this.each(function(){var q=queue(this,type);q.shift();if(q.length)q[0].apply(this);});};jQuery.extend({speed:function(speed,easing,fn){var opt=speed&&speed.constructor==Object?speed:{complete:fn||!fn&&easing||jQuery.isFunction(speed)&&speed,duration:speed,easing:fn&&easing||easing&&easing.constructor!=Function&&easing};opt.duration=(opt.duration&&opt.duration.constructor==Number?opt.duration:{slow:600,fast:200}[opt.duration])||400;opt.old=opt.complete;opt.complete=function(){if(opt.queue!==false)jQuery(this).dequeue();if(jQuery.isFunction(opt.old))opt.old.apply(this);};return opt;},easing:{linear:function(p,n,firstNum,diff){return firstNum+diff*p;},swing:function(p,n,firstNum,diff){return((-Math.cos(p*Math.PI)/2)+0.5)*diff+firstNum;}},timers:[],timerId:null,fx:function(elem,options,prop){this.options=options;this.elem=elem;this.prop=prop;if(!options.orig)options.orig={};}});jQuery.fx.prototype={update:function(){if(this.options.step)this.options.step.apply(this.elem,[this.now,this]);(jQuery.fx.step[this.prop]||jQuery.fx.step._default)(this);if(this.prop=="height"||this.prop=="width")this.elem.style.display="block";},cur:function(force){if(this.elem[this.prop]!=null&&this.elem.style[this.prop]==null)return this.elem[this.prop];var r=parseFloat(jQuery.css(this.elem,this.prop,force));return r&&r>-10000?r:parseFloat(jQuery.curCSS(this.elem,this.prop))||0;},custom:function(from,to,unit){this.startTime=(new Date()).getTime();this.start=from;this.end=to;this.unit=unit||this.unit||"px";this.now=this.start;this.pos=this.state=0;this.update();var self=this;function t(gotoEnd){return self.step(gotoEnd);}t.elem=this.elem;jQuery.timers.push(t);if(jQuery.timerId==null){jQuery.timerId=setInterval(function(){var timers=jQuery.timers;for(var i=0;i<timers.length;i++)if(!timers[i]())timers.splice(i--,1);if(!timers.length){clearInterval(jQuery.timerId);jQuery.timerId=null;}},13);}},show:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.show=true;this.custom(0,this.cur());if(this.prop=="width"||this.prop=="height")this.elem.style[this.prop]="1px";jQuery(this.elem).show();},hide:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.hide=true;this.custom(this.cur(),0);},step:function(gotoEnd){var t=(new Date()).getTime();if(gotoEnd||t>this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var done=true;for(var i in this.options.curAnim)if(this.options.curAnim[i]!==true)done=false;if(done){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(jQuery.css(this.elem,"display")=="none")this.elem.style.display="block";}if(this.options.hide)this.elem.style.display="none";if(this.options.hide||this.options.show)for(var p in this.options.curAnim)jQuery.attr(this.elem.style,p,this.options.orig[p]);}if(done&&jQuery.isFunction(this.options.complete))this.options.complete.apply(this.elem);return false;}else{var n=t-this.startTime;this.state=n/this.options.duration;this.pos=jQuery.easing[this.options.easing||(jQuery.easing.swing?"swing":"linear")](this.state,n,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update();}return true;}};jQuery.fx.step={scrollLeft:function(fx){fx.elem.scrollLeft=fx.now;},scrollTop:function(fx){fx.elem.scrollTop=fx.now;},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now);},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit;}};jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem)with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522,fixed=jQuery.css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc.documentElement.clientLeft,-doc.documentElement.clientTop);}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2)border(offsetParent);if(!fixed&&jQuery.css(offsetParent,"position")=="fixed")fixed=true;offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent;}while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(jQuery.css(parent,"display")))add(-parent.scrollLeft,-parent.scrollTop);if(mozilla&&jQuery.css(parent,"overflow")!="visible")border(parent);parent=parent.parentNode;}if((safari2&&(fixed||jQuery.css(offsetChild,"position")=="absolute"))||(mozilla&&jQuery.css(offsetChild,"position")!="absolute"))add(-doc.body.offsetLeft,-doc.body.offsetTop);if(fixed)add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));}results={top:top,left:left};}function border(elem){add(jQuery.curCSS(elem,"borderLeftWidth",true),jQuery.curCSS(elem,"borderTopWidth",true));}function add(l,t){left+=parseInt(l)||0;top+=parseInt(t)||0;}return results;};})();

// stop that! "

// json2.js (minified)
if(!this.JSON){ JSON=function(){ function f(n){ return n<10?"0"+n:n; } Date.prototype.toJSON=function(){ return this.getUTCFullYear()+"-"+f(this.getUTCMonth()+1)+"-"+f(this.getUTCDate())+"T"+f(this.getUTCHours())+":"+f(this.getUTCMinutes())+":"+f(this.getUTCSeconds())+"Z"; }; var _2=/["\\\x00-\x1f\x7f-\x9f]/g,_3,_4,_5={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r","\"":"\\\"","\\":"\\\\"},_6; function quote(_7){ return _2.test(_7)?"\""+_7.replace(_2,function(a){ var c=_5[a]; if(typeof c==="string"){ return c; } c=a.charCodeAt(); return "\\u00"+Math.floor(c/16).toString(16)+(c%16).toString(16); })+"\"":"\""+_7+"\""; } function str(_a,_b){ var i,k,v,_f,_10=_3,_11,_12=_b[_a]; if(_12&&typeof _12==="object"&&typeof _12.toJSON==="function"){ _12=_12.toJSON(_a); } if(typeof _6==="function"){ _12=_6.call(_b,_a,_12); } switch(typeof _12){ case "string": return quote(_12); case "number": return isFinite(_12)?String(_12):"null"; case "boolean": case "null": return String(_12); case "object": if(!_12){ return "null"; } _3+=_4; _11=[]; if(typeof _12.length==="number"&&!(_12.propertyIsEnumerable("length"))){ _f=_12.length; for(i=0;i<_f;i+=1){ _11[i]=str(i,_12)||"null"; } v=_11.length===0?"[]":_3?"[\n"+_3+_11.join(",\n"+_3)+"\n"+_10+"]":"["+_11.join(",")+"]"; _3=_10; return v; } if(typeof _6==="object"){ _f=_6.length; for(i=0;i<_f;i+=1){ k=_6[i]; if(typeof k==="string"){ v=str(k,_12,_6); if(v){ _11.push(quote(k)+(_3?": ":":")+v); } } } }else{ for(k in _12){ v=str(k,_12,_6); if(v){ _11.push(quote(k)+(_3?": ":":")+v); } } } v=_11.length===0?"{}":_3?"{\n"+_3+_11.join(",\n"+_3)+"\n"+_10+"}":"{"+_11.join(",")+"}"; _3=_10; return v; } } return {stringify:function(_13,_14,_15){ var i; _3=""; _4=""; if(_15){ if(typeof _15==="number"){ for(i=0;i<_15;i+=1){ _4+=" "; } }else{ if(typeof _15==="string"){ _4=_15; } } } if(!_14){ _6=function(key,_18){ if(!Object.hasOwnProperty.call(this,key)){ return undefined; } return _18; }; }else{ if(typeof _14==="function"||(typeof _14==="object"&&typeof _14.length==="number")){ _6=_14; }else{ throw new Error("JSON.stringify"); } } return str("",{"":_13}); },parse:function(_19,_1a){ var j; function walk(_1c,key){ var k,v,_20=_1c[key]; if(_20&&typeof _20==="object"){ for(k in _20){ if(Object.hasOwnProperty.call(_20,k)){ v=walk(_20,k); if(v!==undefined){ _20[k]=v; }else{ delete _20[k]; } } } } return _1a.call(_1c,key,_20); } if(/^[\],:{}\s]*$/.test(_19.replace(/\\["\\\/bfnrtu]/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){ j=eval("("+_19+")"); return typeof _1a==="function"?walk({"":j},""):j; } throw new SyntaxError("JSON.parse"); },quote:quote}; }(); }

// jquery.dimensions.min.js

/* Copyright (c) 2007 Paul Bakaus (paul.bakaus@googlemail.com) and Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 *
 * $LastChangedDate: 2007-12-20 08:43:48 -0600 (Thu, 20 Dec 2007) $
 * $Rev: 4257 $
 *
 * Version: 1.2
 *
 * Requires: jQuery 1.2+
 */
(function($){$.dimensions={version:'1.2'};$.each(['Height','Width'],function(i,name){$.fn['inner'+name]=function(){if(!this[0])return;var torl=name=='Height'?'Top':'Left',borr=name=='Height'?'Bottom':'Right';return this.is(':visible')?this[0]['client'+name]:num(this,name.toLowerCase())+num(this,'padding'+torl)+num(this,'padding'+borr);};$.fn['outer'+name]=function(options){if(!this[0])return;var torl=name=='Height'?'Top':'Left',borr=name=='Height'?'Bottom':'Right';options=$.extend({margin:false},options||{});var val=this.is(':visible')?this[0]['offset'+name]:num(this,name.toLowerCase())+num(this,'border'+torl+'Width')+num(this,'border'+borr+'Width')+num(this,'padding'+torl)+num(this,'padding'+borr);return val+(options.margin?(num(this,'margin'+torl)+num(this,'margin'+borr)):0);};});$.each(['Left','Top'],function(i,name){$.fn['scroll'+name]=function(val){if(!this[0])return;return val!=undefined?this.each(function(){this==window||this==document?window.scrollTo(name=='Left'?val:$(window)['scrollLeft'](),name=='Top'?val:$(window)['scrollTop']()):this['scroll'+name]=val;}):this[0]==window||this[0]==document?self[(name=='Left'?'pageXOffset':'pageYOffset')]||$.boxModel&&document.documentElement['scroll'+name]||document.body['scroll'+name]:this[0]['scroll'+name];};});$.fn.extend({position:function(){var left=0,top=0,elem=this[0],offset,parentOffset,offsetParent,results;if(elem){offsetParent=this.offsetParent();offset=this.offset();parentOffset=offsetParent.offset();offset.top-=num(elem,'marginTop');offset.left-=num(elem,'marginLeft');parentOffset.top+=num(offsetParent,'borderTopWidth');parentOffset.left+=num(offsetParent,'borderLeftWidth');results={top:offset.top-parentOffset.top,left:offset.left-parentOffset.left};}return results;},offsetParent:function(){var offsetParent=this[0].offsetParent;while(offsetParent&&(!/^body|html$/i.test(offsetParent.tagName)&&$.css(offsetParent,'position')=='static'))offsetParent=offsetParent.offsetParent;return $(offsetParent);}});function num(el,prop){return parseInt($.curCSS(el.jquery?el[0]:el,prop,true))||0;};})(jQuery);

// jquery.blockUI.js

/*
 * jQuery blockUI plugin
 * Version 1.33  (09/14/2007)
 * @requires jQuery v1.1.1
 *
 * $Id$
 *
 * Examples at: http://malsup.com/jquery/block/
 * Copyright (c) 2007 M. Alsup
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 */
 (function($) {
/**
 * blockUI provides a mechanism for blocking user interaction with a page (or parts of a page).
 * This can be an effective way to simulate synchronous behavior during ajax operations without
 * locking the browser.  It will prevent user operations for the current page while it is
 * active ane will return the page to normal when it is deactivate.  blockUI accepts the following
 * two optional arguments:
 *
 *   message (String|Element|jQuery): The message to be displayed while the UI is blocked. The message
 *              argument can be a plain text string like "Processing...", an HTML string like
 *              "<h1><img src="busy.gif" /> Please wait...</h1>", a DOM element, or a jQuery object.
 *              The default message is "<h1>Please wait...</h1>"
 *
 *   css (Object):  Object which contains css property/values to override the default styles of
 *              the message.  Use this argument if you wish to override the default
 *              styles.  The css Object should be in a format suitable for the jQuery.css
 *              function.  For example:
 *              $.blockUI({
 *                    backgroundColor: '#ff8',
 *                    border: '5px solid #f00,
 *                    fontWeight: 'bold'
 *              });
 *
 * The default blocking message used when blocking the entire page is "<h1>Please wait...</h1>"
 * but this can be overridden by assigning a value to $.blockUI.defaults.pageMessage in your
 * own code.  For example:
 *
 *      $.blockUI.defaults.pageMessage = "<h1>Bitte Wartezeit</h1>";
 *
 * The default message styling can also be overridden.  For example:
 *
 *      $.extend($.blockUI.defaults.pageMessageCSS, { color: '#00a', backgroundColor: '#0f0' });
 *
 * The default styles work well for simple messages like "Please wait", but for longer messages
 * style overrides may be necessary.
 *
 * @example  $.blockUI();
 * @desc prevent user interaction with the page (and show the default message of 'Please wait...')
 *
 * @example  $.blockUI( { backgroundColor: '#f00', color: '#fff'} );
 * @desc prevent user interaction and override the default styles of the message to use a white on red color scheme
 *
 * @example  $.blockUI('Processing...');
 * @desc prevent user interaction and display the message "Processing..." instead of the default message
 *
 * @name blockUI
 * @param String|jQuery|Element message Message to display while the UI is blocked
 * @param Object css Style object to control look of the message
 * @cat Plugins/blockUI
 */
$.blockUI = function(msg, css, opts) {
    $.blockUI.impl.install(window, msg, css, opts);
};

// expose version number so other plugins can interogate
$.blockUI.version = 1.33;

/**
 * unblockUI removes the UI block that was put in place by blockUI
 *
 * @example  $.unblockUI();
 * @desc unblocks the page
 *
 * @name unblockUI
 * @cat Plugins/blockUI
 */
$.unblockUI = function(opts) {
    $.blockUI.impl.remove(window, opts);
};

/**
 * Blocks user interaction with the selected elements.  (Hat tip: Much of
 * this logic comes from Brandon Aaron's bgiframe plugin.  Thanks, Brandon!)
 * By default, no message is displayed when blocking elements.
 *
 * @example  $('div.special').block();
 * @desc prevent user interaction with all div elements with the 'special' class.
 *
 * @example  $('div.special').block('Please wait');
 * @desc prevent user interaction with all div elements with the 'special' class
 * and show a message over the blocked content.
 *
 * @name block
 * @type jQuery
 * @param String|jQuery|Element message Message to display while the element is blocked
 * @param Object css Style object to control look of the message
 * @cat Plugins/blockUI
 */
$.fn.block = function(msg, css, opts) {
    return this.each(function() {
		if (!this.$pos_checked) {
            if ($.css(this,"position") == 'static')
                this.style.position = 'relative';
            if ($.browser.msie) this.style.zoom = 1; // force 'hasLayout' in IE
            this.$pos_checked = 1;
        }
        $.blockUI.impl.install(this, msg, css, opts);
    });
};

/**
 * Unblocks content that was blocked by "block()"
 *
 * @example  $('div.special').unblock();
 * @desc unblocks all div elements with the 'special' class.
 *
 * @name unblock
 * @type jQuery
 * @cat Plugins/blockUI
 */
$.fn.unblock = function(opts) {
    return this.each(function() {
        $.blockUI.impl.remove(this, opts);
    });
};

/**
 * displays the first matched element in a "display box" above a page overlay.
 *
 * @example  $('#myImage').displayBox();
 * @desc displays "myImage" element in a box
 *
 * @name displayBox
 * @type jQuery
 * @cat Plugins/blockUI
 */
$.fn.displayBox = function(css, fn, isFlash) {
    var msg = this[0];
    if (!msg) return;
    var $msg = $(msg);
    css = css || {};

    var w = $msg.width()  || $msg.attr('width')  || css.width  || $.blockUI.defaults.displayBoxCSS.width;
    var h = $msg.height() || $msg.attr('height') || css.height || $.blockUI.defaults.displayBoxCSS.height ;
    if (w[w.length-1] == '%') {
        var ww = document.documentElement.clientWidth || document.body.clientWidth;
        w = parseInt(w) || 100;
        w = (w * ww) / 100;
    }
    if (h[h.length-1] == '%') {
        var hh = document.documentElement.clientHeight || document.body.clientHeight;
        h = parseInt(h) || 100;
        h = (h * hh) / 100;
    }

    var ml = '-' + parseInt(w)/2 + 'px';
    var mt = '-' + parseInt(h)/2 + 'px';

    // supress opacity on overlay if displaying flash content on mac/ff platform
    var ua = navigator.userAgent.toLowerCase();
    var opts = {
        displayMode: fn || 1,
        noalpha: isFlash && /mac/.test(ua) && /firefox/.test(ua)
    };

    $.blockUI.impl.install(window, msg, { width: w, height: h, marginTop: mt, marginLeft: ml }, opts);
};


// override these in your code to change the default messages and styles
$.blockUI.defaults = {
    // the message displayed when blocking the entire page
    pageMessage:    '<h1>Please wait...</h1>',
    // the message displayed when blocking an element
    elementMessage: '', // none
    // styles for the overlay iframe
    overlayCSS:  { backgroundColor: '#fff', opacity: '0.5' },
    // styles for the message when blocking the entire page
    pageMessageCSS:    { width:'250px', margin:'-50px 0 0 -125px', top:'50%', left:'50%', textAlign:'center', color:'#000', backgroundColor:'#fff', border:'3px solid #aaa' },
    // styles for the message when blocking an element
    elementMessageCSS: { width:'250px', padding:'10px', textAlign:'center', backgroundColor:'#fff'},
    // styles for the displayBox
    displayBoxCSS: { width: '400px', height: '400px', top:'50%', left:'50%' },
    // allow body element to be stetched in ie6
    ie6Stretch: 1,
    // supress tab nav from leaving blocking content?
    allowTabToLeave: 0,
    // Title attribute for overlay when using displayBox
    closeMessage: 'Click to close',
    // use fadeOut effect when unblocking (can be overridden on unblock call)
    fadeOut:  1,
    // fadeOut transition time in millis
    fadeTime: 400
};

// the gory details
$.blockUI.impl = {
    box: null,
    boxCallback: null,
    pageBlock: null,
    pageBlockEls: [],
    op8: window.opera && window.opera.version() < 9,
    ie6: $.browser.msie && /MSIE 6.0/.test(navigator.userAgent),
    install: function(el, msg, css, opts) {
        opts = opts || {};
        this.boxCallback = typeof opts.displayMode == 'function' ? opts.displayMode : null;
        this.box = opts.displayMode ? msg : null;
        var full = (el == window);

        // use logical settings for opacity support based on browser but allow overrides via opts arg
        var noalpha = this.op8 || $.browser.mozilla && /Linux/.test(navigator.platform);
        if (typeof opts.alphaOverride != 'undefined')
            noalpha = opts.alphaOverride == 0 ? 1 : 0;

        if (full && this.pageBlock) this.remove(window, {fadeOut:0});
        // check to see if we were only passed the css object (a literal)
        if (msg && typeof msg == 'object' && !msg.jquery && !msg.nodeType) {
            css = msg;
            msg = null;
        }
        msg = msg ? (msg.nodeType ? $(msg) : msg) : full ? $.blockUI.defaults.pageMessage : $.blockUI.defaults.elementMessage;
        if (opts.displayMode)
            var basecss = jQuery.extend({}, $.blockUI.defaults.displayBoxCSS);
        else
            var basecss = jQuery.extend({}, full ? $.blockUI.defaults.pageMessageCSS : $.blockUI.defaults.elementMessageCSS);
        css = jQuery.extend(basecss, css || {});
        var f = ($.browser.msie) ? $('<iframe class="blockUI" style="z-index:1000;border:none;margin:0;padding:0;position:absolute;width:100%;height:100%;top:0;left:0" src="javascript:false;"></iframe>')
                                 : $('<div class="blockUI" style="display:none"></div>');
        var w = $('<div class="blockUI" style="z-index:1001;cursor:wait;border:none;margin:0;padding:0;width:100%;height:100%;top:0;left:0"></div>');
        var m = full ? $('<div class="blockUI blockMsg" style="z-index:1002;cursor:wait;padding:0;position:fixed"></div>')
                     : $('<div class="blockUI" style="display:none;z-index:1002;cursor:wait;position:absolute"></div>');
        w.css('position', full ? 'fixed' : 'absolute');
        if (msg) m.css(css);
        if (!noalpha) w.css($.blockUI.defaults.overlayCSS);
        if (this.op8) w.css({ width:''+el.clientWidth,height:''+el.clientHeight }); // lame
        if ($.browser.msie) f.css('opacity','0.0');

        $([f[0],w[0],m[0]]).appendTo(full ? 'body' : el);

        // ie7 must use absolute positioning in quirks mode and to account for activex issues (when scrolling)
        var expr = $.browser.msie && (!$.boxModel || $('object,embed', full ? null : el).length > 0);
        if (this.ie6 || expr) {
            // stretch content area if it's short
            if (full && $.blockUI.defaults.ie6Stretch && $.boxModel)
                $('html,body').css('height','100%');

            // fix ie6 problem when blocked element has a border width
            if ((this.ie6 || !$.boxModel) && !full) {
                var t = this.sz(el,'borderTopWidth'), l = this.sz(el,'borderLeftWidth');
                var fixT = t ? '(0 - '+t+')' : 0;
                var fixL = l ? '(0 - '+l+')' : 0;
            }

            // simulate fixed position
            $.each([f,w,m], function(i,o) {
                var s = o[0].style;
                s.position = 'absolute';
                if (i < 2) {
                    full ? s.setExpression('height','document.body.scrollHeight > document.body.offsetHeight ? document.body.scrollHeight : document.body.offsetHeight + "px"')
                         : s.setExpression('height','this.parentNode.offsetHeight + "px"');
                    full ? s.setExpression('width','jQuery.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"')
                         : s.setExpression('width','this.parentNode.offsetWidth + "px"');
                    if (fixL) s.setExpression('left', fixL);
                    if (fixT) s.setExpression('top', fixT);
                }
                else {
                    if (full) s.setExpression('top','(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"');
                    s.marginTop = 0;
                }
            });
        }
        if (opts.displayMode) {
            w.css('cursor','default').attr('title', $.blockUI.defaults.closeMessage);
            m.css('cursor','default');
            $([f[0],w[0],m[0]]).removeClass('blockUI').addClass('displayBox');
            $().click($.blockUI.impl.boxHandler).bind('keypress', $.blockUI.impl.boxHandler);
        }
        else
            this.bind(1, el);
        m.append(msg).show();
        if (msg.jquery) msg.show();
        if (opts.displayMode) return;
        if (full) {
            this.pageBlock = m[0];
            this.pageBlockEls = $(':input:enabled:visible',this.pageBlock);
            setTimeout(this.focus, 20);
        }
        else this.center(m[0]);
    },
    remove: function(el, opts) {
        var o = $.extend({}, $.blockUI.defaults, opts);
        this.bind(0, el);
        var full = el == window;
        var els = full ? $('body').children().filter('.blockUI') : $('.blockUI', el);
        if (full) this.pageBlock = this.pageBlockEls = null;

        if (o.fadeOut) {
            els.fadeOut(o.fadeTime, function() {
                if (this.parentNode) this.parentNode.removeChild(this);
            });
        }
        else els.remove();
    },
    boxRemove: function(el) {
        $().unbind('click',$.blockUI.impl.boxHandler).unbind('keypress', $.blockUI.impl.boxHandler);
        if (this.boxCallback)
            this.boxCallback(this.box);
        $('body .displayBox').hide().remove();
    },
    // event handler to suppress keyboard/mouse events when blocking
    handler: function(e) {
        if (e.keyCode && e.keyCode == 9) {
            if ($.blockUI.impl.pageBlock && !$.blockUI.defaults.allowTabToLeave) {
                var els = $.blockUI.impl.pageBlockEls;
                var fwd = !e.shiftKey && e.target == els[els.length-1];
                var back = e.shiftKey && e.target == els[0];
                if (fwd || back) {
                    setTimeout(function(){$.blockUI.impl.focus(back)},10);
                    return false;
                }
            }
        }
        if ($(e.target).parents('div.blockMsg').length > 0)
            return true;
        return $(e.target).parents().children().filter('div.blockUI').length == 0;
    },
    boxHandler: function(e) {
        if ((e.keyCode && e.keyCode == 27) || (e.type == 'click' && $(e.target).parents('div.blockMsg').length == 0))
            $.blockUI.impl.boxRemove();
        return true;
    },
    // bind/unbind the handler
    bind: function(b, el) {
        var full = el == window;
        // don't bother unbinding if there is nothing to unbind
        if (!b && (full && !this.pageBlock || !full && !el.$blocked)) return;
        if (!full) el.$blocked = b;
        var $e = $(el).find('a,:input');
        $.each(['mousedown','mouseup','keydown','keypress','click'], function(i,o) {
            $e[b?'bind':'unbind'](o, $.blockUI.impl.handler);
        });
    },
    focus: function(back) {
        if (!$.blockUI.impl.pageBlockEls) return;
        var e = $.blockUI.impl.pageBlockEls[back===true ? $.blockUI.impl.pageBlockEls.length-1 : 0];
        if (e) e.focus();
    },
    center: function(el) {
		var p = el.parentNode, s = el.style;
        var l = ((p.offsetWidth - el.offsetWidth)/2) - this.sz(p,'borderLeftWidth');
        var t = ((p.offsetHeight - el.offsetHeight)/2) - this.sz(p,'borderTopWidth');
        s.left = l > 0 ? (l+'px') : '0';
        s.top  = t > 0 ? (t+'px') : '0';
    },
    sz: function(el, p) { return parseInt($.css(el,p))||0; }
};

})(jQuery);

// jQuery Base 64 encode/decode

(function($){var keyString="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";var uTF8Encode=function(string){string=string.replace(/\x0d\x0a/g,"\x0a");var output="";for(var n=0;n<string.length;n++){var c=string.charCodeAt(n);if(c<128){output+=String.fromCharCode(c);}else if((c>127)&&(c<2048)){output+=String.fromCharCode((c>>6)|192);output+=String.fromCharCode((c&63)|128);}else{output+=String.fromCharCode((c>>12)|224);output+=String.fromCharCode(((c>>6)&63)|128);output+=String.fromCharCode((c&63)|128);}}
return output;};var uTF8Decode=function(input){var string="";var i=0;var c=c1=c2=0;while(i<input.length){c=input.charCodeAt(i);if(c<128){string+=String.fromCharCode(c);i++;}else if((c>191)&&(c<224)){c2=input.charCodeAt(i+1);string+=String.fromCharCode(((c&31)<<6)|(c2&63));i+=2;}else{c2=input.charCodeAt(i+1);c3=input.charCodeAt(i+2);string+=String.fromCharCode(((c&15)<<12)|((c2&63)<<6)|(c3&63));i+=3;}}
return string;}
$.extend({base64Encode:function(input){var output="";var chr1,chr2,chr3,enc1,enc2,enc3,enc4;var i=0;input=uTF8Encode(input);while(i<input.length){chr1=input.charCodeAt(i++);chr2=input.charCodeAt(i++);chr3=input.charCodeAt(i++);enc1=chr1>>2;enc2=((chr1&3)<<4)|(chr2>>4);enc3=((chr2&15)<<2)|(chr3>>6);enc4=chr3&63;if(isNaN(chr2)){enc3=enc4=64;}else if(isNaN(chr3)){enc4=64;}
output=output+keyString.charAt(enc1)+keyString.charAt(enc2)+keyString.charAt(enc3)+keyString.charAt(enc4);}
return output;},base64Decode:function(input){var output="";var chr1,chr2,chr3;var enc1,enc2,enc3,enc4;var i=0;input=input.replace(/[^A-Za-z0-9\+\/\=]/g,"");while(i<input.length){enc1=keyString.indexOf(input.charAt(i++));enc2=keyString.indexOf(input.charAt(i++));enc3=keyString.indexOf(input.charAt(i++));enc4=keyString.indexOf(input.charAt(i++));chr1=(enc1<<2)|(enc2>>4);chr2=((enc2&15)<<4)|(enc3>>2);chr3=((enc3&3)<<6)|enc4;output=output+String.fromCharCode(chr1);if(enc3!=64){output=output+String.fromCharCode(chr2);}
if(enc4!=64){output=output+String.fromCharCode(chr3);}}
output=uTF8Decode(output);return output;}});})(jQuery);

// Core javascript helper functions
function framebust(){ //security: break out of invisible iframe
    if (top != self) {
        top.location.href = document.location.href;
    }
}


// Cross-browser event handlers.
function addEvent(obj, evType, fn) {
    if (obj.addEventListener) {
        obj.addEventListener(evType, fn, false);
        return true;
    } else if (obj.attachEvent) {
        var r = obj.attachEvent("on" + evType, fn);
        return r;
    } else {
        return false;
    }
}

function removeEvent(obj, evType, fn) {
    if (obj.removeEventListener) {
        obj.removeEventListener(evType, fn, false);
        return true;
    } else if (obj.detachEvent) {
        obj.detachEvent("on" + evType, fn);
    } else {
        return false;
    }
}

function elmById(id, doc) {
	if (typeof(id) != 'string') {
		return id;
	} else {
		if (!doc) doc = document;
		return doc.getElementById(id);
	}
}
// quickElement(tagType, parentReference, textInChildNode, [, attribute, attributeValue ...]);
function quickElement() {
    var obj = document.createElement(arguments[0]);
    if (arguments[2] != '' && arguments[2] != null) {
        var textNode = document.createTextNode(arguments[2]);
        obj.appendChild(textNode);
    }
    var len = arguments.length;
    for (var i = 3; i < len; i += 2) {
        obj.setAttribute(arguments[i], arguments[i+1]);
    }
    arguments[1].appendChild(obj);
    return obj;
}

// return a sub-list containing all items in l
// for which f returns true.
function filter(l,f) {
   var llen = l.length;
   var ret = [];
   var item;
   for (var i=0;i<llen;i++) {
      item = l[i];
      if (f(item,i)) {
         ret.push(item);
      }
   }
   return ret;
}

function all(l,f) {
   var llen = l.length;
   for (var i=0;i<llen;i++) {
      if (!f(l[i])) {
         return false;
      }
   }
   return true;
}

function eventObj(e) {
  if (e) return e;
  return window.event;
}

// run f on each item of list l.
function each(l, f) {
   var llen = l.length;
   for (var i=0;i<llen;i++) {
      f(l[i]);
   }
}

// ----------------------------------------------------------------------------
// Cross-browser xmlhttp object
// from http://jibbering.com/2002/4/httprequest.html
// ----------------------------------------------------------------------------
var xmlhttp;
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
    try {
        xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
        try {
            xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
        } catch (E) {
            xmlhttp = false;
        }
    }
@else
    xmlhttp = false;
@end @*/
if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
  xmlhttp = new XMLHttpRequest();
}

// ----------------------------------------------------------------------------
// Find-position functions by PPK
// See http://www.xs4all.nl/~ppk/js/index.html?/~ppk/js/findpos.html
// ----------------------------------------------------------------------------
function findPosX(obj) {
    var curleft = 0;
    if (obj.offsetParent) {
        while (obj.offsetParent) {
            curleft += obj.offsetLeft
            obj = obj.offsetParent;
        }
    } else if (obj.x) {
        curleft += obj.x;
    }
    return curleft;
}

function findPosY(obj) {
    var curtop = 0;
    if (obj.offsetParent) {
        while (obj.offsetParent) {
            curtop += obj.offsetTop
            obj = obj.offsetParent;
        }
    } else if (obj.y) {
        curtop += obj.y;
    }
    return curtop;
}

//-----------------------------------------------------------------------------
// Date object extensions
// ----------------------------------------------------------------------------
Date.prototype.getCorrectYear = function() {
    // Date.getYear() is unreliable --
    // see http://www.quirksmode.org/js/introdate.html#year
    var y = this.getYear() % 100;
    return (y < 38) ? y + 2000 : y + 1900;
}

Date.prototype.getTwoDigitMonth = function() {
    return (this.getMonth() < 9) ? '0' + (this.getMonth()+1) : (this.getMonth()+1);
}

Date.prototype.getTwoDigitDate = function() {
    return (this.getDate() < 10) ? '0' + this.getDate() : this.getDate();
}

Date.prototype.getTwoDigitHour = function() {
    return (this.getHours() < 10) ? '0' + this.getHours() : this.getHours();
}

Date.prototype.getTwoDigitMinute = function() {
    return (this.getMinutes() < 10) ? '0' + this.getMinutes() : this.getMinutes();
}

Date.prototype.getISODate = function() {
    return this.getCorrectYear() + '-' + this.getTwoDigitMonth() + '-' + this.getTwoDigitDate();
}

Date.prototype.getHourMinute = function() {
    return this.getTwoDigitHour() + ':' + this.getTwoDigitMinute();
}

// ----------------------------------------------------------------------------
// String object extensions
// ----------------------------------------------------------------------------
String.prototype.pad_left = function(pad_length, pad_string) {
    new_string = this;
    for (var i = 0; new_string.length < pad_length; i++) {
        new_string = pad_string + new_string;
    }
    return new_string;
}

// ----------------------------------------------------------------------------
// NEW External serving extensions (dependency on jQuery)
// ----------------------------------------------------------------------------
PEGNEWS.ADS.conditionals = {};
PEGNEWS.ADS.post_processors = {};
PEGNEWS.ADS.num_served = 0;
PEGNEWS.ADS.conditionals.skyscraper = function (ad_info) {
    var iframe = $("#" + ad_info["id"]);
    /*var iframe = $("iframe.peg_ad_skyscraper");
    if ($("iframe.peg_ad_skyscraper").length == 0){
      return false;
    }*/

    var height = (ad_info["sizes"][0][1]);
    if ($("#content-extra").height() + height <= $("div.content-main").height() + 20) {
      iframe.show();
      return true;
    }
    iframe.hide();
    // won't fit
    return false;
};

PEGNEWS.ADS.post_processors.skyscraper = function(ad_info, elem) {
  if ($(window).scrollTop() > elem.offset().top) {
    elem.parent().css("margin-top", ($(window).scrollTop() - elem.offset().top) + "px");
  }
}

PEGNEWS.ADS.do_ads = function (data, textStatus) {
    var ads = data["ads"];

    if (ads == undefined) {
        return;
    }

    for (var i=0, len=ads.length; i<len; i++) {
        var ad = ads[i];
        var iframe = $("#" + ad["id"]);
        var elem = iframe; // jQuery object to pass to post-processor
        var width = ad["container_size"][0] ? ad["container_size"][0] : ad["size"][0];
        var height = ad["container_size"][1] ? ad["container_size"][1] : ad["size"][1];
        if (ad["iframe"]){
          iframe.show(); // iframes which accept multiple size ads are hidden by default
          iframe.width(width)
          iframe.height(height);

          if ($.browser.safari) {
            iframe.attr("src", ad["iframe"]);
          } else {
            var new_iframe = iframe.clone().attr("src", ad["iframe"]);
            iframe.replaceWith(new_iframe);
          }

        // if no iframe is needed
        } else {
          var ad_div = $('<div class="peg_ad" id="' + ad["id"] + '"></div>');
          ad_div.append(ad["content"]);
          iframe.replaceWith(ad_div);
          ad_div.width(width);
          ad_div.height(height);
          elem = ad_div;
        }
        var post_processor = PEGNEWS.ADS.ads[i]["post_processor"];
        if (post_processor) {
          PEGNEWS.ADS.post_processors[post_processor](ad, elem);
        }
    }
    PEGNEWS.ADS.num_served += ads.length;
}

$(window).bind('load', function(){
  // Ads will be served in the same order they appear on the page.
  var iframes = $("iframe.peg_ad");
  if (iframes.size() != PEGNEWS.ADS.ads.length) {
    console.error("The number of <iframe class='peg_ad'> elements does not match the number of ads specified in PEGNEWS.ADS.ads.");
    return;
  }
  // run any conditionals
  var ads_final = [];
  for (var i=0, len=PEGNEWS.ADS.ads.length; i<len; i++) {
    var cond = PEGNEWS.ADS.ads[i]["conditional"];
    if (cond) {
        if (PEGNEWS.ADS.conditionals[cond](PEGNEWS.ADS.ads[i])) { // does cond return true?
            ads_final.push(PEGNEWS.ADS.ads[i]);
        }
    } else { // no cond, it goes in
        ads_final.push(PEGNEWS.ADS.ads[i]);
    }
  }

  if (ads_final.length > 0) {
      // build up ad request
      var ad_request = {};

      if (PEGNEWS.ADS.ad_info_override) {
          if (PEGNEWS.ADS.ad_info_override.lat && PEGNEWS.ADS.ad_info_override.lng) {
              ad_request['lat'] = PEGNEWS.ADS.ad_info_override.lat;
              ad_request['lng'] = PEGNEWS.ADS.ad_info_override.lng;
          }
          if (PEGNEWS.ADS.ad_info_override.categories) {
              ad_request['cats'] = PEGNEWS.ADS.ad_info_override.categories;
          }
      }

      if (window.s && s.prop4) {
          ad_request['content'] = s.prop4;
      }

      PEGNEWS.ADS.ads_final = ads_final;
      
      // request ads
      if (ads_final.length > 0){
        ad_request['ads'] = JSON.stringify(ads_final);
        $.post(   '/ads/service/',
                  ad_request,
                  PEGNEWS.ADS.do_ads, // callback
                  "json");
      }
  }
});

// ----------------------------------------------------------------------------
// Persistent Message (dependency on jQuery)
// ----------------------------------------------------------------------------
function showMessage(){
    $('div.message').slideDown(700);
}
$(document).ready(function(){
    setTimeout(showMessage, 1000);
});
function choose(elem, message_id, response){
  $.post('/messaging/' + message_id + '/response/', {'response': response}, function(data) {
      var href = $(elem).attr("href");
      if (href == "#"){
        $('div.message').slideUp(700);
      } else {
        window.location = href;
      }
  })
}

(function(ns, $) {
    //after a user has been active, then inactive for r_mins minutes, refresh once iff the user is not busy on the page.
    //"busy" means writing a comment or similar.
    ns.autorefresh = (function() {
        var min_f = 60*1000;
        var r_mins = 5; //opts?
        var m_mins = .05;
        var q_mins = .2; //wait for the page to quiet down before listening;
        var busy = false, activity = false, ever = false;
        var rt = null, mt = null;
        var qk = 'refscroll';        
        var fromRefresh = -1 != window.location.search.indexOf(qk);
        var wl = window.location;
        var l2md = function(l) {
            var ret = {};
            for (var i=0;i<l.length;i+=2) {
                if (ret[l[i]]) {
                    ret[l[i]][ret[l[i]].length] = l[i+1];
                } else {
                    ret[l[i]] = [l[i+1]];
                }
            };
            return ret;
        };
        var md2s = function(d) {
            var ret = [];
            $.each(d, function(k) {
                $.each(d[k], function(i) {
                    ret[ret.length] = (k+'='+ d[k][i]);
                })
            })
            return ret.join("&");
        }
        var pqs = function(s) {
            return l2md($.map(s.slice(1).split('&'),
                           function(p) { return p.split("=")}));
        }
        var api = {
            "active": function() {
                activity = true;
                ever = true;
            },
            "busy": function() {
                busy = true;
            },
            "refresh": function() {
                var qs;
                var s = wl.search;
                if (s) {
                    qs = pqs(s);
                } else {
                    qs = {};
                }
                qs[qk] = [$(window).scrollTop()];
                
                var n = wl.protocol + '//' + wl.host + wl.pathname + '?' + md2s(qs) + wl.hash;
                window.location.replace(n);
            }
        }
        $(window).load(function() {
            if (window.http_method == "GET" && window.refresh_ok) {
                var qs = pqs(wl.search);
                if (qs[qk]) {
                    $(window).scrollTop(qs[qk]);
                }
                setTimeout(function() {
                    $(document).bind("scroll mousemove keypress", function(ev) { //delay refresh if the user is active.
                        if (ev.type == 'scroll' && !ever) return; //scrolling counts as activity, but doesn't initiate monitoring.
                        api.active();
                    })
                }, q_mins * min_f); //FIXME: wait a little while to avoid false-positive of loading activity; need a better way to signal refresh intitiation.
                $(window).bind('beforeunload', function() {
                    if (fromRefresh && !ever) {
                         $.post('/ads/bad/',
                                {'missed': ns.ADS.num_served});
                    }
                })                
                setInterval(function() { //monitor for activity
                        if (activity) {
                            rt && clearTimeout(rt);
                            rt = setTimeout(function() {
                                    if (!busy) {
                                        api.refresh();
                                    }
                                }, 
                                r_mins * min_f);
                        }
                        activity = false;
                    },
                    m_mins * min_f);
            };
        })
        return api;
    })();
})(PEGNEWS, jQuery)