/* TOC */
/*
idTABS
ScrollTo
LocalScroll
Animated scrolling of series
RESIZE
Twitter feed
*/

/*! idTabs v3.0 ~ Sean Catchpole - Copyright 2010 MIT/GPL */
;(function($){

/* Changes for 3.0
 - return removed (it was depreciated)
 - passing arguments changed (id,s,e)
 - refresh of code speed and accuracy
 - items now object instead of id's
 - multiple tabs can now point to same id
 - removed autoloading jQuery
 - added item classes support
 - toggle visibility
 - update or remove idTabs
 - grouped areas
 - extend idTabs
*/

/* Options (in any order):

 start (number|string)
    Index number of default tab. ex: $(...).idTabs(0)
    String of id of default tab. ex: $(...).idTabs("#tab1")
    default: class "selected" or index 0
    Passing -1 or null will force it to not select a default tab

 change (boolean)
    True - Url will change. ex: $(...).idTabs(true)
    False - Url will not change. ex: $(...).idTabs(false)
    default: false

 click (function)
    Function will be called when a tab is clicked. ex: $(...).idTabs(function(id,s){...})
    If the function returns false, idTabs will not take any action,
    otherwise idTabs will show/hide the content (as usual).
    The function is passed three variables:
      The id of the element to be shown
      The settings object which has the following additional items:
        area     - the original area $(area).idTabs();
        tabarea  - the current tab area used to find tabs
        tabs     - a jQuery list of tabs
        items    - a jQuery list of the elements the tabs point to
        tab(id)  - a helper function to find a tab with id
        item(id) - a helper function to find an item with id
      The event object that triggered idTabs

 selected (string)
    Class to use for selected. ex: $(...).idTabs(".current")
    default: ".selected"

 event (string)
    Event to trigger idTabs on. ex: $(...).idTabs("!mouseover")
    default: "!click"
    To bind multiple events, call idTabs multiple times
      ex: $(...).idTabs("!click").idTabs("!focus")

 toggle (boolean)
    True - Toggle visibility of tab content. ex: $(...).idTabs("!true")
    False - Ignore clicks on tabs already selected. ex: $(...).idTabs("!false")
    default: false

 grouped (boolean)
    True - Groups all tabs in area together. ex: $(...).idTabs(":grouped")
    False - jQuery selector is seperated into tab areas. ex: $(...).idTabs(":!grouped")
    default: false

 update (boolean)
    True - Rebinds idTabs ex: $(...).idTabs(":update");
    False - Cancels update ex: $(...).idTabs(":!update");

 remove (boolean)
    True - Removes idTabs ex: $(...).idTabs(":remove");
    False - Cancels removal ex: $(...).idTabs(":!remove");

*/

// Helper functions
var idTabs, //shortcut
undefined,  //speed up
href = function(e){ return $(e).attr("href"); },
type = function(o){ //reliable
  return o===null && "Null"
      || o===undefined && "Undefined"
      || ({}).toString.call(o).slice(8,-1);
};

$.fn.idTabs = function(){
  var s = idTabs.args.apply(this,arguments),
  action = s.update&&"update" || s.remove&&"remove" || "bind";
  s.area = this; //save context
  idTabs[action](s);
  return this; //chainable
};

idTabs = $.idTabs = function(tabarea,options,data){
  // Settings
  var e, tabs, items, test=$(), meta = $.metadata?$(tabarea).metadata():{}, //metadata
  s = {tab:idTabs.tab,item:idTabs.item}; //helpers
  s = $.extend(s,idTabs.settings,meta,options||{}); //settings
  s.tabarea = $(tabarea); //save context
  s.data = data||"idTabs"+ +new Date; //save expando

  // Play nice
  $.each({selected:'.',event:'!',start:'#'},function(n,c){
    if(type(s[n])=="String" && s[n].indexOf(c)==0)
      s[n] = s[n].substr(1); }); //removes type characters
  if(s.start===null) s.start=-1; //no tab selected

  // Find tabs
  items = []; //save elements
  s.tabs = tabs = $("a[href^=#]",tabarea); //save tabs
  tabs.each(function(){ //add items
    test = s.item(href(this));
    if(test.length) items=items.concat(test.get());
  });
  s.items = $(items).hide(); //hide items

  // Save Settings
  e="idTabs."+s.event;
  data=s.tabarea.data("idTabs")||{};
  data[e]=s;
  s.tabarea.data("idTabs",data);

  // Bind idTabs
  tabs.trigger(e).data(s.data,s)
      .bind(e,{s:s},function(){ //wrapper function due to jQuery bug
        return idTabs.unbind.apply(this,arguments); })
      .bind(s.event,{s:s},idTabs.find);

  // Select default tab
     type(s.start) == "Number" && (s.start<0 || (test=tabs.eq(s.start)).length)
  || type(s.start) == "String" && (test=tabs.filter("a[href=#"+s.start+"]")).length
  || (test=tabs.filter('.'+s.selected).removeClass(s.selected)).length
  || (s.start===undefined && (test=tabs.eq(0)).length);
  if(test.length) test.trigger(s.event);

  return s; //return current settings (be creative)
};

// Parse arguments into settings
idTabs.args = function(){
  var a,i=0,s={},args=arguments,
  // Handle string flags .!:
  str = function(_,a){
    if(a.indexOf('.')==0) s.selected = a;
    else if(a.indexOf('!')==0)
      if(/^!(true|false)$/i.test(a)) s.toggle = /^!true$/i.test(a);
      else s.event = a;
    else if(a.indexOf(':')==0) {
      a=a.substr(1).toLowerCase();
      if(a.indexOf('!')==0) s[a.substr(1)]=false;
      else s[a]=true;
    } else if(a) s.start = a;
  };
  // Loop through arguments matching options
  while(i<args.length) {
    a=args[i++];
    switch(type(a)){
      case "Object"   : $.extend(s,a); break;
      case "Boolean"  : s.change = a;  break;
      case "Number"   : s.start = a;   break;
      case "Function" : s.click = a;   break;
      case "Null"     : s.start = a;   break;
      case "String"   : $.each(a.split(/\s+/g),str);
      default: break;
    }
  }
  return s; //settings object
};

// Bind idTabs
idTabs.bind = function(s){
  if(!s) return;
  var data = "idTabs"+ +new Date; //instance expando
  if(s.grouped) $.idTabs(s.area,s,data);
  else s.area.each(function(){ $.idTabs(this,s,data); });
};

// Rebind idTabs
idTabs.update = function(s){
  if(!s) return;
  s.update=false;
  var self,data,n,e = s.event;
  e = (e+"").indexOf('!')==0 && e.substr(1) || e;
  e = e?"idTabs."+e:"";
  return s.area.each(function(){
    self = $(this);
    data = self.data("idTabs");
    if(!data) return;
    if(e) {
      n=$.extend({},data[e],s);
      idTabs.remove(data[e])
      idTabs(n.tabarea,n,n.data);
    } else for(e in data) {
      if(!Object.hasOwnProperty.call(data, e)) continue;
      n=$.extend({},data[e],s);
      idTabs.remove(data[e]);
      idTabs(n.tabarea,n,n.data);
    }
  });
};

// Unbind idTabs
idTabs.remove = function(s){
  if(!s) return;
  var data,tabs,e = s.event;
  e = (e+"").indexOf('!')==0 && e.substr(1) || e;
  e = "idTabs"+(e?"."+e:"");
  return s.area.each(function(){
    data=$(this).data("idTabs");
    delete data["idTabs."+s.event];
    $(this).data("idTabs",data);
    tabs = s.tabs || $("a[href^=#]",this); //save tabs
    if(!tabs.length && $(this).is("a[href^=#]")) tabs = $(this);
    tabs.trigger(e);
  });
};

// Find tabs
idTabs.find = function(e){
  // Save self since clicked tab may not be the first tab in the tabarea
  var self=this, ret=false, s=e.data.s;
  // Find first tab within each tabset
  $("a[href="+href(this)+"]:first",s.area).each(function(){
    var t = $(this).data(s.data); //tab's settings
    if(t) ret=idTabs.showtab.call(t.tabarea==s.tabarea?self:this,t,e)||ret;
  });
  return ret;
};

// Show tab
idTabs.showtab = function(s,e){
  if(!s || !s.toggle && $(this).is('.'+s.selected))
    return s&&s.change; //return if already selected
  var id = href(this); //find id
  if(s.click && s.click.call(this,id,s,e)==false) return s.change; //call custom func
  if(s.toggle && $(this).is('.'+s.selected)) id=null; //hide items
  return idTabs.show.call(this,id,s,e); //call default func
};

// Show item
idTabs.show = function(id,s){
  s.tabs.removeClass(s.selected); //clear tabs
  s.tab(id).addClass(s.selected); //select tab(s)
  s.items.hide(); //hide all items
  s.item(id).show(); //show item(s)
  return s.change; //option for changing url
};

// Unbind idTabs
idTabs.unbind = function(e){
  var s = e.data.s;
  $(this).removeData(s.data)
  .unbind("idTabs."+s.event);
  return false;
};

// Extend idTabs
idTabs.extend = function(){
  var args = arguments;
  return function(){
    [].push.apply(args,arguments);
    this.idTabs.apply(this,args);
  };
};

// Matching tabs
idTabs.tab = function(id){
  if(!id) return $([]);
  return $("a[href="+id+"]",this.tabarea);
};

// Matching items
idTabs.item = function(id){
  if(!id) return $([]);
  var item = $(id);
  return item.length?item:$('.'+id.substr(1));
};

// Defaults
idTabs.settings = {
  start:undefined,
  change:false,
  click:null,
  selected:".selected",
  event:"!click",
  toggle:false,
  grouped:false
};

// Version
idTabs.version = "3.0";

// Auto-run
$(function(){ $(".idTabs").idTabs(); });

})(jQuery);


/**
 * jQuery.ScrollTo - Easy element scrolling using jQuery.
 * Copyright (c) 2007-2009 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 3/9/2009
 * @author Ariel Flesler
 * @version 1.4.1
 *
 * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
 */
;(function($){var m=$.scrollTo=function(b,h,f){$(window).scrollTo(b,h,f)};m.defaults={axis:'xy',duration:parseFloat($.fn.jquery)>=1.3?0:1};m.window=function(b){return $(window).scrollable()};$.fn.scrollable=function(){return this.map(function(){var b=this,h=!b.nodeName||$.inArray(b.nodeName.toLowerCase(),['iframe','#document','html','body'])!=-1;if(!h)return b;var f=(b.contentWindow||b).document||b.ownerDocument||b;return $.browser.safari||f.compatMode=='BackCompat'?f.body:f.documentElement})};$.fn.scrollTo=function(l,j,a){if(typeof j=='object'){a=j;j=0}if(typeof a=='function')a={onAfter:a};if(l=='max')l=9e9;a=$.extend({},m.defaults,a);j=j||a.speed||a.duration;a.queue=a.queue&&a.axis.length>1;if(a.queue)j/=2;a.offset=n(a.offset);a.over=n(a.over);return this.scrollable().each(function(){var k=this,o=$(k),d=l,p,g={},q=o.is('html,body');switch(typeof d){case'number':case'string':if(/^([+-]=)?\d+(\.\d+)?(px)?$/.test(d)){d=n(d);break}d=$(d,this);case'object':if(d.is||d.style)p=(d=$(d)).offset()}$.each(a.axis.split(''),function(b,h){var f=h=='x'?'Left':'Top',i=f.toLowerCase(),c='scroll'+f,r=k[c],s=h=='x'?'Width':'Height';if(p){g[c]=p[i]+(q?0:r-o.offset()[i]);if(a.margin){g[c]-=parseInt(d.css('margin'+f))||0;g[c]-=parseInt(d.css('border'+f+'Width'))||0}g[c]+=a.offset[i]||0;if(a.over[i])g[c]+=d[s.toLowerCase()]()*a.over[i]}else g[c]=d[i];if(/^\d+$/.test(g[c]))g[c]=g[c]<=0?0:Math.min(g[c],u(s));if(!b&&a.queue){if(r!=g[c])t(a.onAfterFirst);delete g[c]}});t(a.onAfter);function t(b){o.animate(g,j,a.easing,b&&function(){b.call(this,l,a)})};function u(b){var h='scroll'+b;if(!q)return k[h];var f='client'+b,i=k.ownerDocument.documentElement,c=k.ownerDocument.body;return Math.max(i[h],c[h])-Math.min(i[f],c[f])}}).end()};function n(b){return typeof b=='object'?b:{top:b,left:b}}})(jQuery);


/**
 * jQuery.LocalScroll - Animated scrolling navigation, using anchors.
 * Copyright (c) 2007-2009 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 3/11/2009
 * @author Ariel Flesler
 * @version 1.2.7
 **/
;(function($){var l=location.href.replace(/#.*/,'');var g=$.localScroll=function(a){$('body').localScroll(a)};g.defaults={duration:1e3,axis:'y',event:'click',stop:true,target:window,reset:true};g.hash=function(a){if(location.hash){a=$.extend({},g.defaults,a);a.hash=false;if(a.reset){var e=a.duration;delete a.duration;$(a.target).scrollTo(0,a);a.duration=e}i(0,location,a)}};$.fn.localScroll=function(b){b=$.extend({},g.defaults,b);return b.lazy?this.bind(b.event,function(a){var e=$([a.target,a.target.parentNode]).filter(d)[0];if(e)i(a,e,b)}):this.find('a,area').filter(d).bind(b.event,function(a){i(a,this,b)}).end().end();function d(){return!!this.href&&!!this.hash&&this.href.replace(this.hash,'')==l&&(!b.filter||$(this).is(b.filter))}};function i(a,e,b){var d=e.hash.slice(1),f=document.getElementById(d)||document.getElementsByName(d)[0];if(!f)return;if(a)a.preventDefault();var h=$(b.target);if(b.lock&&h.is(':animated')||b.onBefore&&b.onBefore.call(b,a,f,h)===false)return;if(b.stop)h.stop(true);if(b.hash){var j=f.id==d?'id':'name',k=$('<a> </a>').attr(j,d).css({position:'absolute',top:$(window).scrollTop(),left:$(window).scrollLeft()});f[j]='';$('body').prepend(k);location=e.hash;k.remove();f[j]=d}h.scrollTo(f,b).trigger('notify.serialScroll',[f])}})(jQuery);


/**
 * jQuery[a] - Animated scrolling of series
 * Copyright (c) 2007-2008 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 3/20/2008
 * @author Ariel Flesler
 * @version 1.2.1
 *
 * http://flesler.blogspot.com/2008/02/jqueryserialscroll.html
 */
;(function($){var a='serialScroll',b='.'+a,c='bind',C=$[a]=function(b){$.scrollTo.window()[a](b)};C.defaults={duration:1e3,axis:'x',event:'click',start:0,step:1,lock:1,cycle:1,constant:1};$.fn[a]=function(y){y=$.extend({},C.defaults,y);var z=y.event,A=y.step,B=y.lazy;return this.each(function(){var j=y.target?this:document,k=$(y.target||this,j),l=k[0],m=y.items,o=y.start,p=y.interval,q=y.navigation,r;if(!B)m=w();if(y.force)t({},o);$(y.prev||[],j)[c](z,-A,s);$(y.next||[],j)[c](z,A,s);if(!l.ssbound)k[c]('prev'+b,-A,s)[c]('next'+b,A,s)[c]('goto'+b,t);if(p)k[c]('start'+b,function(e){if(!p){v();p=1;u()}})[c]('stop'+b,function(){v();p=0});k[c]('notify'+b,function(e,a){var i=x(a);if(i>-1)o=i});l.ssbound=1;if(y.jump)(B?k:w())[c](z,function(e){t(e,x(e.target))});if(q)q=$(q,j)[c](z,function(e){e.data=Math.round(w().length/q.length)*q.index(this);t(e,this)});function s(e){e.data+=o;t(e,this)};function t(e,a){if(!isNaN(a)){e.data=a;a=l}var c=e.data,n,d=e.type,f=y.exclude?w().slice(0,-y.exclude):w(),g=f.length,h=f[c],i=y.duration;if(d)e.preventDefault();if(p){v();r=setTimeout(u,y.interval)}if(!h){n=c<0?0:n=g-1;if(o!=n)c=n;else if(!y.cycle)return;else c=g-n-1;h=f[c]}if(!h||d&&o==c||y.lock&&k.is(':animated')||d&&y.onBefore&&y.onBefore.call(a,e,h,k,w(),c)===!1)return;if(y.stop)k.queue('fx',[]).stop();if(y.constant)i=Math.abs(i/A*(o-c));k.scrollTo(h,i,y).trigger('notify'+b,[c])};function u(){k.trigger('next'+b)};function v(){clearTimeout(r)};function w(){return $(m,l)};function x(a){if(!isNaN(a))return a;var b=w(),i;while((i=b.index(a))==-1&&a!=l)a=a.parentNode;return i}})}})(jQuery);



/* Twitter */
(function($){$.fn.getTwitter=function(options){var o=$.extend({},$.fn.getTwitter.defaults,options);$(this).hide();if(o.showHeading){$(this).append('<h2>'+o.headingText+'</h2>');}
$(this).append('<ul id="twitter_update_list"><li></li></ul>');$("ul#twitter_update_list").hide();var pl=$('<p id="'+o.preloaderId+'">'+o.loaderText+'</p>');$(this).append(pl);if(o.showProfileLink){$(this).append('<a id="profileLink" target="_blank" href="http://twitter.com/'+o.userName+'">Follow us on Twitter</a>');}
$(this).show();$.getScript("http://twitter.com/javascripts/blogger.js");$.getScript("http://twitter.com/statuses/user_timeline/"+o.userName+".json?callback=twitterCallback2&count="+o.numTweets,function(){$(pl).remove();if(o.slideIn){$("ul#twitter_update_list").slideDown(1000);}
else{$("ul#twitter_update_list").show();}
$("ul#twitter_update_list li:first").addClass("firstTweet");$("ul#twitter_update_list li:last").addClass("lastTweet");});};$.fn.getTwitter.defaults={userName:null,numTweets:5,preloaderId:"preloader",loaderText:"Loading tweets...",slideIn:false,showHeading:true,headingText:"Latest Tweets",showProfileLink:true};})(jQuery);