// Custom for EI, property of and copyright 2010 Enrolled.in

$(document).ready(function() {

	var replyText = function(me){
			switch (me.text()) {
				case 'Reply': 
					me.text('Hide');
				break;
				case 'Hide': 
					me.text('Reply');
				break; 		
				case 'Replies': 
					me.text('Hide Replies');
				break;
				case 'Hide Replies': 
					me.text('View Replies');
				break; 
				
			}
		}
	
	_foldReplies = function(me){
		$(me).parent().nextAll('ul.replies').slideToggle();
		replyText($(me));
	};
	
});

/*
 * timeago: a jQuery plugin, version: 0.8.2 (2010-02-16)
 * Copyright (c) 2008-2010, Ryan McGeary (ryanonjavascript -[at]- mcgeary [*dot*] org)
 */
(function($) {
  $.timeago = function(timestamp) {
    if (timestamp instanceof Date) return inWords(timestamp);
    else if (typeof timestamp == "string") return inWords($.timeago.parse(timestamp));
    else return inWords($.timeago.datetime(timestamp));
  };
  var $t = $.timeago;

  $.extend($.timeago, {
    settings: {
      refreshMillis: 60000,
      allowFuture: false,
      strings: {
        prefixAgo: null,
        prefixFromNow: null,
        suffixAgo: "ago",
        suffixFromNow: "from now",
        ago: null, // DEPRECATED, use suffixAgo
        fromNow: null, // DEPRECATED, use suffixFromNow
        seconds: "less than a minute",
        minute: "about a minute",
        minutes: "%d minutes",
        hour: "about an hour",
        hours: "about %d hours",
        day: "a day",
        days: "%d days",
        month: "about a month",
        months: "%d months",
        year: "about a year",
        years: "%d years"
      }
    },
    inWords: function(distanceMillis) {
      var $l = this.settings.strings;
      var prefix = $l.prefixAgo;
      var suffix = $l.suffixAgo || $l.ago;
      if (this.settings.allowFuture) {
        if (distanceMillis < 0) {
          prefix = $l.prefixFromNow;
          suffix = $l.suffixFromNow || $l.fromNow;
        }
        distanceMillis = Math.abs(distanceMillis);
      }

      var seconds = distanceMillis / 1000;
      var minutes = seconds / 60;
      var hours = minutes / 60;
      var days = hours / 24;
      var years = days / 365;

      var words = seconds < 45 && substitute($l.seconds, Math.round(seconds)) ||
        seconds < 90 && substitute($l.minute, 1) ||
        minutes < 45 && substitute($l.minutes, Math.round(minutes)) ||
        minutes < 90 && substitute($l.hour, 1) ||
        hours < 24 && substitute($l.hours, Math.round(hours)) ||
        hours < 48 && substitute($l.day, 1) ||
        days < 30 && substitute($l.days, Math.floor(days)) ||
        days < 60 && substitute($l.month, 1) ||
        days < 365 && substitute($l.months, Math.floor(days / 30)) ||
        years < 2 && substitute($l.year, 1) ||
        substitute($l.years, Math.floor(years));

      return $.trim([prefix, words, suffix].join(" "));
    },
    parse: function(iso8601) {
      var s = $.trim(iso8601);
      s = s.replace(/-/,"/").replace(/-/,"/");
      s = s.replace(/T/," ").replace(/Z/," UTC");
      s = s.replace(/([\+-]\d\d)\:?(\d\d)/," $1$2"); // -04:00 -> -0400
      return new Date(s);
    },
    datetime: function(elem) {
      // jQuery's `is()` doesn't play well with HTML5 in IE
      var isTime = $(elem).get(0).tagName.toLowerCase() == "time"; // $(elem).is("time");
      var iso8601 = isTime ? $(elem).attr("datetime") : $(elem).attr("title");
      return $t.parse(iso8601);
    }
  });

  $.fn.timeago = function() {
    var self = this;
    self.each(refresh);

    var $s = $t.settings;
    if ($s.refreshMillis > 0) {
      setInterval(function() { self.each(refresh); }, $s.refreshMillis);
    }
    return self;
  };

  function refresh() {
    var data = prepareData(this);
    if (!isNaN(data.datetime)) {
      $(this).text(inWords(data.datetime));
    }
    return this;
  }

  function prepareData(element) {
    element = $(element);
    if (!element.data("timeago")) {
      element.data("timeago", { datetime: $t.datetime(element) });
      var text = $.trim(element.text());
      if (text.length > 0) element.attr("title", text);
    }
    return element.data("timeago");
  }

  function inWords(date) {
    return $t.inWords(distance(date));
  }

  function distance(date) {
    return (new Date().getTime() - (date.getTime() + 10800000));
  }

  function substitute(stringOrFunction, value) {
    var string = $.isFunction(stringOrFunction) ? stringOrFunction(value) : stringOrFunction;
    return string.replace(/%d/i, value);
  }

  // fix for IE6 suckage
  document.createElement("abbr");
  document.createElement("time");
})(jQuery);


(function($){$.jGrowl=function(m,o){if($('#jGrowl').size()==0)
$('<div id="jGrowl"></div>').addClass($.jGrowl.defaults.position).appendTo('body');$('#jGrowl').jGrowl(m,o);};$.fn.jGrowl=function(m,o){if($.isFunction(this.each)){var args=arguments;return this.each(function(){var self=this;if($(this).data('jGrowl.instance')==undefined){$(this).data('jGrowl.instance',$.extend(new $.fn.jGrowl(),{notifications:[],element:null,interval:null}));$(this).data('jGrowl.instance').startup(this);}
if($.isFunction($(this).data('jGrowl.instance')[m])){$(this).data('jGrowl.instance')[m].apply($(this).data('jGrowl.instance'),$.makeArray(args).slice(1));}else{$(this).data('jGrowl.instance').create(m,o);}});};};$.extend($.fn.jGrowl.prototype,{defaults:{pool:0,header:'',group:'',sticky:false,position:'bottom-right',glue:'after',theme:'default',corners:'10px',check:250,life:3000,speed:'normal',easing:'swing',closer:true,closeTemplate:'&times;',closerTemplate:'<div>Close All</div>',log:function(e,m,o){},beforeOpen:function(e,m,o){},open:function(e,m,o){},beforeClose:function(e,m,o){},close:function(e,m,o){},animateOpen:{opacity:'show'},animateClose:{opacity:'hide'}},notifications:[],element:null,interval:null,create:function(message,o){var o=$.extend({},this.defaults,o);this.notifications.push({message:message,options:o});o.log.apply(this.element,[this.element,message,o]);},render:function(notification){var self=this;var message=notification.message;var o=notification.options;var notification=$('<div class="jGrowl-notification ui-state-highlight ui-corner-all'+
((o.group!=undefined&&o.group!='')?' '+o.group:'')+'">'+'<div class="close">'+o.closeTemplate+'</div>'+'<div class="header">'+o.header+'</div>'+'<div class="message">'+message+'</div></div>').data("jGrowl",o).addClass(o.theme).children('div.close').bind("click.jGrowl",function(){$(this).parent().trigger('jGrowl.close');}).parent();$(notification).bind("mouseover.jGrowl",function(){$('div.jGrowl-notification',self.element).data("jGrowl.pause",true);}).bind("mouseout.jGrowl",function(){$('div.jGrowl-notification',self.element).data("jGrowl.pause",false);}).bind('jGrowl.beforeOpen',function(){if(o.beforeOpen.apply(notification,[notification,message,o,self.element])!=false){$(this).trigger('jGrowl.open');}}).bind('jGrowl.open',function(){if(o.open.apply(notification,[notification,message,o,self.element])!=false){if(o.glue=='after'){$('div.jGrowl-notification:last',self.element).after(notification);}else{$('div.jGrowl-notification:first',self.element).before(notification);}
$(this).animate(o.animateOpen,o.speed,o.easing,function(){if($.browser.msie&&(parseInt($(this).css('opacity'),10)===1||parseInt($(this).css('opacity'),10)===0))
this.style.removeAttribute('filter');$(this).data("jGrowl").created=new Date();});}}).bind('jGrowl.beforeClose',function(){if(o.beforeClose.apply(notification,[notification,message,o,self.element])!=false)
$(this).trigger('jGrowl.close');}).bind('jGrowl.close',function(){$(this).data('jGrowl.pause',true);$(this).animate(o.animateClose,o.speed,o.easing,function(){$(this).remove();var close=o.close.apply(notification,[notification,message,o,self.element]);if($.isFunction(close))
close.apply(notification,[notification,message,o,self.element]);});}).trigger('jGrowl.beforeOpen');if($.fn.corner!=undefined)$(notification).corner(o.corners);if($('div.jGrowl-notification:parent',self.element).size()>1&&$('div.jGrowl-closer',self.element).size()==0&&this.defaults.closer!=true){$(this.defaults.closerTemplate).addClass('jGrowl-closer ui-state-highlight ui-corner-all').addClass(this.defaults.theme).appendTo(self.element).animate(this.defaults.animateOpen,this.defaults.speed,this.defaults.easing).bind("click.jGrowl",function(){$(this).siblings().children('div.close').trigger("click.jGrowl");if($.isFunction(self.defaults.closer)){self.defaults.closer.apply($(this).parent()[0],[$(this).parent()[0]]);}});};},update:function(){$(this.element).find('div.jGrowl-notification:parent').each(function(){if($(this).data("jGrowl")!=undefined&&$(this).data("jGrowl").created!=undefined&&($(this).data("jGrowl").created.getTime()+$(this).data("jGrowl").life)<(new Date()).getTime()&&$(this).data("jGrowl").sticky!=true&&($(this).data("jGrowl.pause")==undefined||$(this).data("jGrowl.pause")!=true)){$(this).trigger('jGrowl.beforeClose');}});if(this.notifications.length>0&&(this.defaults.pool==0||$(this.element).find('div.jGrowl-notification:parent').size()<this.defaults.pool))
this.render(this.notifications.shift());if($(this.element).find('div.jGrowl-notification:parent').size()<2){$(this.element).find('div.jGrowl-closer').animate(this.defaults.animateClose,this.defaults.speed,this.defaults.easing,function(){$(this).remove();});}},startup:function(e){this.element=$(e).addClass('jGrowl').append('<div class="jGrowl-notification"></div>');this.interval=setInterval(function(){$(e).data('jGrowl.instance').update();},this.defaults.check);if($.browser.msie&&parseInt($.browser.version)<7&&!window["XMLHttpRequest"]){$(this.element).addClass('ie6');}},shutdown:function(){$(this.element).removeClass('jGrowl').find('div.jGrowl-notification').remove();clearInterval(this.interval);},close:function(){$(this.element).find('div.jGrowl-notification').each(function(){$(this).trigger('jGrowl.beforeClose');});}});$.jGrowl.defaults=$.fn.jGrowl.prototype.defaults;})(jQuery);

(function(jQuery){jQuery.fn.extend({elastic:function(){var mimics=['paddingTop','paddingRight','paddingBottom','paddingLeft','fontSize','lineHeight','fontFamily','width','fontWeight'];return this.each(function(){if(this.type!='textarea'){return false;}
var $textarea=jQuery(this),$twin=jQuery('<div />').css({'position':'absolute','display':'none','word-wrap':'break-word'}),lineHeight=parseInt($textarea.css('line-height'),10)||parseInt($textarea.css('font-size'),'10'),minheight=parseInt($textarea.css('height'),10)||lineHeight*3,maxheight=parseInt($textarea.css('max-height'),10)||Number.MAX_VALUE,goalheight=0,i=0;if(maxheight<0){maxheight=Number.MAX_VALUE;}
$twin.appendTo($textarea.parent());var i=mimics.length;while(i--){$twin.css(mimics[i].toString(),$textarea.css(mimics[i].toString()));}
function setHeightAndOverflow(height,overflow){curratedHeight=Math.floor(parseInt(height,10));if($textarea.height()!=curratedHeight){$textarea.css({'height':curratedHeight+'px','overflow':overflow});}}
function update(){var textareaContent=$textarea.val().replace(/&/g,'&amp;').replace(/  /g,'&nbsp;').replace(/<|>/g,'&gt;').replace(/\n/g,'<br />');var twinContent=$twin.html();if(textareaContent+'&nbsp;'!=twinContent){$twin.html(textareaContent+'&nbsp;');if(Math.abs($twin.height()+lineHeight-$textarea.height())>3){var goalheight=$twin.height()+lineHeight;if(goalheight>=maxheight){setHeightAndOverflow(maxheight,'auto');}else if(goalheight<=minheight){setHeightAndOverflow(minheight,'hidden');}else{setHeightAndOverflow(goalheight,'hidden');}}}}
$textarea.css({'overflow':'hidden'});$textarea.keyup(function(){update();});$textarea.live('input paste',function(e){setTimeout(update,250);});update();});}});})(jQuery);

(function(l){l.fn.extend({defaultValue:function(o,i){var j=o||{};var k=l.extend({value:j.value||null},j);return this.each(function(b,c){var d=$(this);var e=k.value||d.attr('rel');var f={'input':d};var g=createClone();f.clone=g;g.insertAfter(d);var h=function(){if(d.val().length<=0){g.show();d.hide()}else{g.hide();d.show()}};d.bind('blur',h);function createClone(){var a;if(d.context.nodeName.toLowerCase()=='input'){a=l("<input />").attr({'type':'text'})}else if(d.context.nodeName.toLowerCase()=='textarea'){a=l("<textarea />")}a.attr({'value':e,'class':d.attr('class')+' empty','size':d.attr('size'),'style':d.attr('style'),'tabindex':d.attr('tabindex'),'name':'defaultvalue-clone-'+(((1+Math.random())*0x10000)|0).toString(16).substring(1)});a.focus(function(){a.hide();d.show();setTimeout(function(){d.focus()},1)});return a}h();if(i){i(f)}})}})})(jQuery);