//lightbox
(function($){$.fn.lightBox=function(settings){settings=jQuery.extend({overlayBgColor:'#000',overlayOpacity:0.8,fixedNavigation:false,imageLoading:'images/lightbox-ico-loading.gif',imageBtnPrev:'images/lightbox-btn-prev.gif',imageBtnNext:'images/lightbox-btn-next.gif',imageBtnClose:'images/lightbox-btn-close.gif',imageBlank:'images/lightbox-blank.gif',containerBorderSize:10,containerResizeSpeed:400,txtImage:'Image',txtOf:'of',keyToClose:'c',keyToPrev:'p',keyToNext:'n',imageArray:[],activeImage:0},settings);var jQueryMatchedObj=this;function _initialize(){_start(this,jQueryMatchedObj);return false}function _start(objClicked,jQueryMatchedObj){$('embed, object, select').css({'visibility':'hidden'});_set_interface();settings.imageArray.length=0;settings.activeImage=0;if(jQueryMatchedObj.length==1){settings.imageArray.push(new Array(objClicked.getAttribute('href'),objClicked.getAttribute('title')))}else{for(var i=0;i<jQueryMatchedObj.length;i++){settings.imageArray.push(new Array(jQueryMatchedObj[i].getAttribute('href'),jQueryMatchedObj[i].getAttribute('title')))}}while(settings.imageArray[settings.activeImage][0]!=objClicked.getAttribute('href')){settings.activeImage++}_set_image_to_view()}function _set_interface(){$('body').append('<div id="jquery-overlay"></div><div id="jquery-lightbox"><div id="lightbox-container-image-box"><div id="lightbox-container-image"><img id="lightbox-image"><div style="" id="lightbox-nav"><a href="#" id="lightbox-nav-btnPrev"></a><a href="#" id="lightbox-nav-btnNext"></a></div><div id="lightbox-loading"><a href="#" id="lightbox-loading-link"><img src="'+settings.imageLoading+'"></a></div></div></div><div id="lightbox-container-image-data-box"><div id="lightbox-container-image-data"><div id="lightbox-image-details"><span id="lightbox-image-details-caption"></span><span id="lightbox-image-details-currentNumber"></span></div><div id="lightbox-secNav"><a href="#" id="lightbox-secNav-btnClose"><img src="'+settings.imageBtnClose+'"></a></div></div></div></div>');var arrPageSizes=___getPageSize();$('#jquery-overlay').css({backgroundColor:settings.overlayBgColor,opacity:settings.overlayOpacity,width:arrPageSizes[0],height:arrPageSizes[1]}).fadeIn();var arrPageScroll=___getPageScroll();$('#jquery-lightbox').css({top:arrPageScroll[1]+(arrPageSizes[3]/10),left:arrPageScroll[0]}).show();$('#jquery-overlay,#jquery-lightbox').click(function(){_finish()});$('#lightbox-loading-link,#lightbox-secNav-btnClose').click(function(){_finish();return false});$(window).resize(function(){var arrPageSizes=___getPageSize();$('#jquery-overlay').css({width:arrPageSizes[0],height:arrPageSizes[1]});var arrPageScroll=___getPageScroll();$('#jquery-lightbox').css({top:arrPageScroll[1]+(arrPageSizes[3]/10),left:arrPageScroll[0]})})}function _set_image_to_view(){$('#lightbox-loading').show();if(settings.fixedNavigation){$('#lightbox-image,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide()}else{$('#lightbox-image,#lightbox-nav,#lightbox-nav-btnPrev,#lightbox-nav-btnNext,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide()}var objImagePreloader=new Image();objImagePreloader.onload=function(){$('#lightbox-image').attr('src',settings.imageArray[settings.activeImage][0]);_resize_container_image_box(objImagePreloader.width,objImagePreloader.height);objImagePreloader.onload=function(){}};objImagePreloader.src=settings.imageArray[settings.activeImage][0]};function _resize_container_image_box(intImageWidth,intImageHeight){var intCurrentWidth=$('#lightbox-container-image-box').width();var intCurrentHeight=$('#lightbox-container-image-box').height();var intWidth=(intImageWidth+(settings.containerBorderSize*2));var intHeight=(intImageHeight+(settings.containerBorderSize*2));var intDiffW=intCurrentWidth-intWidth;var intDiffH=intCurrentHeight-intHeight;$('#lightbox-container-image-box').animate({width:intWidth,height:intHeight},settings.containerResizeSpeed,function(){_show_image()});if((intDiffW==0)&&(intDiffH==0)){if($.browser.msie){___pause(250)}else{___pause(100)}}$('#lightbox-container-image-data-box').css({width:intImageWidth});$('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({height:intImageHeight+(settings.containerBorderSize*2)})};function _show_image(){$('#lightbox-loading').hide();$('#lightbox-image').fadeIn(function(){_show_image_data();_set_navigation()});_preload_neighbor_images()};function _show_image_data(){$('#lightbox-container-image-data-box').slideDown('fast');$('#lightbox-image-details-caption').hide();if(settings.imageArray[settings.activeImage][1]){$('#lightbox-image-details-caption').html(settings.imageArray[settings.activeImage][1]).show()}if(settings.imageArray.length>1){$('#lightbox-image-details-currentNumber').html(settings.txtImage+' '+(settings.activeImage+1)+' '+settings.txtOf+' '+settings.imageArray.length).show()}}function _set_navigation(){$('#lightbox-nav').show();$('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({'background':'transparent url('+settings.imageBlank+') no-repeat'});if(settings.activeImage!=0){if(settings.fixedNavigation){$('#lightbox-nav-btnPrev').css({'background':'url('+settings.imageBtnPrev+') left 15% no-repeat'}).unbind().bind('click',function(){settings.activeImage=settings.activeImage-1;_set_image_to_view();return false})}else{$('#lightbox-nav-btnPrev').unbind().hover(function(){$(this).css({'background':'url('+settings.imageBtnPrev+') left 15% no-repeat'})},function(){$(this).css({'background':'transparent url('+settings.imageBlank+') no-repeat'})}).show().bind('click',function(){settings.activeImage=settings.activeImage-1;_set_image_to_view();return false})}}if(settings.activeImage!=(settings.imageArray.length-1)){if(settings.fixedNavigation){$('#lightbox-nav-btnNext').css({'background':'url('+settings.imageBtnNext+') right 15% no-repeat'}).unbind().bind('click',function(){settings.activeImage=settings.activeImage+1;_set_image_to_view();return false})}else{$('#lightbox-nav-btnNext').unbind().hover(function(){$(this).css({'background':'url('+settings.imageBtnNext+') right 15% no-repeat'})},function(){$(this).css({'background':'transparent url('+settings.imageBlank+') no-repeat'})}).show().bind('click',function(){settings.activeImage=settings.activeImage+1;_set_image_to_view();return false})}}_enable_keyboard_navigation()}function _enable_keyboard_navigation(){$(document).keydown(function(objEvent){_keyboard_action(objEvent)})}function _disable_keyboard_navigation(){$(document).unbind()}function _keyboard_action(objEvent){if(objEvent==null){keycode=event.keyCode;escapeKey=27}else{keycode=objEvent.keyCode;escapeKey=objEvent.DOM_VK_ESCAPE}if(escapeKey==undefined){escapeKey=27}key=String.fromCharCode(keycode).toLowerCase();if((key==settings.keyToClose)||(key=='x')||(keycode==escapeKey)){_finish()}if((key==settings.keyToPrev)||(keycode==37)){if(settings.activeImage!=0){settings.activeImage=settings.activeImage-1;_set_image_to_view();_disable_keyboard_navigation()}}if((key==settings.keyToNext)||(keycode==39)){if(settings.activeImage!=(settings.imageArray.length-1)){settings.activeImage=settings.activeImage+1;_set_image_to_view();_disable_keyboard_navigation()}}}function _preload_neighbor_images(){if((settings.imageArray.length-1)>settings.activeImage){objNext=new Image();objNext.src=settings.imageArray[settings.activeImage+1][0]}if(settings.activeImage>0){objPrev=new Image();objPrev.src=settings.imageArray[settings.activeImage-1][0]}}function _finish(){$('#jquery-lightbox').remove();$('#jquery-overlay').fadeOut(function(){$('#jquery-overlay').remove()});$('embed, object, select').css({'visibility':'visible'})}function ___getPageSize(){var xScroll,yScroll;if(window.innerHeight&&window.scrollMaxY){xScroll=window.innerWidth+window.scrollMaxX;yScroll=window.innerHeight+window.scrollMaxY}else if(document.body.scrollHeight>document.body.offsetHeight){xScroll=document.body.scrollWidth;yScroll=document.body.scrollHeight}else{xScroll=document.body.offsetWidth;yScroll=document.body.offsetHeight}var windowWidth,windowHeight;if(self.innerHeight){if(document.documentElement.clientWidth){windowWidth=document.documentElement.clientWidth}else{windowWidth=self.innerWidth}windowHeight=self.innerHeight}else if(document.documentElement&&document.documentElement.clientHeight){windowWidth=document.documentElement.clientWidth;windowHeight=document.documentElement.clientHeight}else if(document.body){windowWidth=document.body.clientWidth;windowHeight=document.body.clientHeight}if(yScroll<windowHeight){pageHeight=windowHeight}else{pageHeight=yScroll}if(xScroll<windowWidth){pageWidth=xScroll}else{pageWidth=windowWidth}arrayPageSize=new Array(pageWidth,pageHeight,windowWidth,windowHeight);return arrayPageSize};function ___getPageScroll(){var xScroll,yScroll;if(self.pageYOffset){yScroll=self.pageYOffset;xScroll=self.pageXOffset}else if(document.documentElement&&document.documentElement.scrollTop){yScroll=document.documentElement.scrollTop;xScroll=document.documentElement.scrollLeft}else if(document.body){yScroll=document.body.scrollTop;xScroll=document.body.scrollLeft}arrayPageScroll=new Array(xScroll,yScroll);return arrayPageScroll};function ___pause(ms){var date=new Date();curDate=null;do{var curDate=new Date()}while(curDate-date<ms)};return this.unbind('click').click(_initialize)}})(jQuery);


/*JQUERY TWITTER */
(function($) {
 
  $.fn.tweet = function(o){
    var s = {
      username: ["teamMPA", "robmpa"],              // [string]   required, unless you want to display our tweets. :) it can be an array, just do ["username1","username2","etc"]
      list: null,                              //[string]   optional name of list belonging to username
      avatar_size: null,                      // [integer]  height and width of avatar if displayed (48px max)
      count: 12,                               // [integer]  how many tweets to display?
      intro_text: null,                       // [string]   do you want text BEFORE your your tweets?
      outro_text: null,                       // [string]   do you want text AFTER your tweets?
      join_text:  null,                       // [string]   optional text in between date and tweet, try setting to "auto"
      auto_join_text_default: "i said,",      // [string]   auto text for non verb: "i said" bullocks
      auto_join_text_ed: "i",                 // [string]   auto text for past tense: "i" surfed
      auto_join_text_ing: "i am",             // [string]   auto tense for present tense: "i was" surfing
      auto_join_text_reply: "i replied to",   // [string]   auto tense for replies: "i replied to" @someone "with"
      auto_join_text_url: "i was looking at", // [string]   auto tense for urls: "i was looking at" http:...
      loading_text: null,                     // [string]   optional loading text, displayed while tweets load
      query: null                             // [string]   optional search query
    };
    
    if(o) $.extend(s, o);
    
    $.fn.extend({
      linkUrl: function() {
        var returning = [];
        var regexp = /((ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?)/gi;
        this.each(function() {
          returning.push(this.replace(regexp,"<a href=\"$1\">$1</a>"));
        });
        return $(returning);
      },
      linkUser: function() {
        var returning = [];
        var regexp = /[\@]+([A-Za-z0-9-_]+)/gi;
        this.each(function() {
          returning.push(this.replace(regexp,"<a href=\"http://twitter.com/$1\">@$1</a>"));
        });
        return $(returning);
      },
      linkHash: function() {
        var returning = [];
        var regexp = / [\#]+([A-Za-z0-9-_]+)/gi;
        this.each(function() {
          returning.push(this.replace(regexp, ' <a href="http://search.twitter.com/search?q=&tag=$1&lang=all&from='+s.username.join("%2BOR%2B")+'">#$1</a>'));
        });
        return $(returning);
      },
      capAwesome: function() {
        var returning = [];
        this.each(function() {
          returning.push(this.replace(/\b(awesome)\b/gi, '<span class="awesome">$1</span>'));
        });
        return $(returning);
      },
      capEpic: function() {
        var returning = [];
        this.each(function() {
          returning.push(this.replace(/\b(epic)\b/gi, '<span class="epic">$1</span>'));
        });
        return $(returning);
      },
      makeHeart: function() {
        var returning = [];
        this.each(function() {
          returning.push(this.replace(/(&lt;)+[3]/gi, "<tt class='heart'>&#x2665;</tt>"));
        });
        return $(returning);
      }
    });

    function parse_date(date_str) {
      // The non-search twitter APIs return inconsistently-formatted dates, which Date.parse
      // cannot handle in IE. We therefore perform the following transformation:
      // "Wed Apr 29 08:53:31 +0000 2009" => "Wed, Apr 29 2009 08:53:31 +0000"
      return Date.parse(date_str.replace(/^([a-z]{3})( [a-z]{3} \d\d?)(.*)( \d{4})$/i, '$1,$2$4$3'));
    }

    function relative_time(time_value) {
      var parsed_date = parse_date(time_value);
      var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
      var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
      var pluralize = function (singular, n) {
        return '' + n + ' ' + singular + (n == 1 ? '' : 's');
      };
      if(delta < 60) {
      return 'less than a minute ago';
      } else if(delta < (60*60)) {
      return 'about ' + pluralize("minute", parseInt(delta / 60)) + ' ago';
      } else if(delta < (24*60*60)) {
      return 'about ' + pluralize("hour", parseInt(delta / 3600)) + ' ago';
      } else {
      return 'about ' + pluralize("day", parseInt(delta / 86400)) + ' ago';
      }
    }

    function build_url() {
      var proto = ('https:' == document.location.protocol ? 'https:' : 'http:');
      if (s.list) {
        return proto+"//api.twitter.com/1/"+s.username[0]+"/lists/"+s.list+"/statuses.json?per_page="+s.count+"&callback=?";
      } else if (s.query == null && s.username.length == 1) {
        return proto+'//api.twitter.com/1/statuses/user_timeline.json?screen_name='+s.username[0]+'&count='+s.count+'&callback=?';
      } else {
        var query = (s.query || 'from:'+s.username.join(' OR from:'));
        return proto+'//search.twitter.com/search.json?&q='+escape(query)+'&rpp='+s.count+'&callback=?';
      }
    }

    return this.each(function(i, widget){
      var list = $('<ul class="tweet_list">').appendTo(widget);
      var intro = '<p class="tweet_intro">'+s.intro_text+'</p>';
      var outro = '<p class="tweet_outro">'+s.outro_text+'</p>';
      var loading = $('<p class="loading">'+s.loading_text+'</p>');

      if(typeof(s.username) == "string"){
        s.username = [s.username];
      }

      if (s.loading_text) $(widget).append(loading);
      $.getJSON(build_url(), function(data){
        if (s.loading_text) loading.remove();
        if (s.intro_text) list.before(intro);
        var tweets = (data.results || data);
        $.each(tweets, function(i,item){
          // auto join text based on verb tense and content
          if (s.join_text == "auto") {
            if (item.text.match(/^(@([A-Za-z0-9-_]+)) .*/i)) {
              var join_text = s.auto_join_text_reply;
            } else if (item.text.match(/(^\w+:\/\/[A-Za-z0-9-_]+\.[A-Za-z0-9-_:%&\?\/.=]+) .*/i)) {
              var join_text = s.auto_join_text_url;
            } else if (item.text.match(/^((\w+ed)|just) .*/im)) {
              var join_text = s.auto_join_text_ed;
            } else if (item.text.match(/^(\w*ing) .*/i)) {
              var join_text = s.auto_join_text_ing;
            } else {
              var join_text = s.auto_join_text_default;
            }
          } else {
            var join_text = s.join_text;
          };

          var from_user = item.from_user || item.user.screen_name;
          var profile_image_url = item.profile_image_url || item.user.profile_image_url;
          var join_template = '<span class="tweet_join"> '+join_text+' </span>';
          var join = ((s.join_text) ? join_template : ' ');
          var avatar_template = '<span class="tweet_avatar"><img src="'+profile_image_url+'" height="'+s.avatar_size+'" width="'+s.avatar_size+'" alt="'+from_user+'\'s avatar" title="'+from_user+'\'s avatar" border="0"/></span>';
          var avatar = (s.avatar_size ? avatar_template : '');
          var date = '<span class="tweet_time">'+relative_time(item.created_at)+'</span>';
          var text = '<span class="tweet_text">' +$([item.text]).linkUrl().linkUser().linkHash().makeHeart().capAwesome().capEpic()[0]+ '</span>';

          // until we create a template option, arrange the items below to alter a tweet's display.
          list.append('<li>' + avatar + join + text + '<a href="http://twitter.com/'+from_user+'/statuses/'+item.id+'" title="view tweet on twitter">' + date +'</a><span class="clear">&nbsp;</span></li>');

          list.children('li:first').addClass('tweet_first');
          list.children('li:odd').addClass('tweet_even');
          list.children('li:even').addClass('tweet_odd');
        });
        if (s.outro_text) list.after(outro);
        $(widget).trigger("loaded").trigger((tweets.length == 0 ? "empty" : "full"));
      });

    });
  };
})(jQuery);

/*
MAIN 
*/

$(document).ready(function(){
						   

			        $("#tweets").tweet({avatar_size: 32, count: 3, loading_text: "<span class='loader'>searching twitter...</span>"}).bind("empty", function() { $(this).append("No matching tweets found"); });
		
		$('.storylst li').click(function(){window.location=$(this).find('a').attr('href')});						   	
			
		$('.eventListing li').click(function(){window.location=$(this).find('a').attr('href')});		
			
		$('.home #categories .visualarts a').mouseover(function(){
		$('.home #visualarts_highlights').show();	
		$('.home #creativelearning_highlights').hide();
		$('.home #publicrealm_highlights').hide();	
		$('.home #about_highlights').hide();	
		$('.home .visualarts a').css('background-color', '#25AB9A');
		$('.home .visualarts a .title').css('color', '#A8DDD7');
		$('.home .creativelearning a').css('background-color', '#CCC');
		$('.home .creativelearning a .title').css('color', '#D67768');
		$('.home .publicrealm a').css('background-color', '#CCC');
		$('.home .publicrealm a .title').css('color', '#849EC3');
	});
						   
	$('.home #categories .creativelearning a').mouseover(function(){
		$('.home #visualarts_highlights').hide();	
		$('.home #creativelearning_highlights').show();
		$('.home #publicrealm_highlights').hide();
		$('.home #about_highlights').hide();	
		$('.home .visualarts a').css('background-color', '#CCC');
		$('.home .visualarts a .title').css('color', '#25AB9A');
		$('.home .creativelearning a').css('background-color', '#D67768');
		$('.home .creativelearning a .title').css('color', '#EFC9C3');
		$('.home .publicrealm a').css('background-color', '#CCC');
		$('.home .publicrealm a .title').css('color', '#849EC3');
	});
		$('.home #categories .publicrealm a').mouseover(function(){
		$('.home #visualarts_highlights').hide();	
		$('.home #creativelearning_highlights').hide();
		$('.home #publicrealm_highlights').show();
		$('.home #about_highlights').hide();
		$('.home .visualarts a').css('background-color', '#CCC');
		$('.home .visualarts a .title').css('color', '#25AB9A');
		$('.home .creativelearning a').css('background-color', '#CCC');
		$('.home .creativelearning a .title').css('color', '#D67768');
		$('.home .publicrealm a').css('background-color', '#849EC3');
		$('.home .publicrealm a .title').css('color', '#CED8E7');
	});
		$('.home #categories .about a').mouseover(function(){
		$('.home #visualarts_highlights').hide();	
		$('.home #creativelearning_highlights').hide();
		$('.home #publicrealm_highlights').hide();
		$('.home #about_highlights').show();
		$('.home .visualarts a').css('background-color', '#CCC');
		$('.home .visualarts a .title').css('color', '#25AB9A');
		$('.home .creativelearning a').css('background-color', '#CCC');
		$('.home .creativelearning a .title').css('color', '#D67768');
		$('.home .publicrealm a').css('background-color', '#CCC');
		$('.home .publicrealm a .title').css('color', '#849EC3');
	});
						   
	if($("#sidebarRight .project .flickr").length==0){
		    $("#sidebarRight .project .vimeo").css('float','left');
			$("#vimeo").show();
		}				   
	$('#flickr li a').lightBox();
	
	$('.flickr a').click(function(){
		$('#vimeo').hide();	
		$('#flickr').show();
		$('.flickr a').css('background-position', 'top');
		$('.vimeo a').css('background-position', 'bottom');
		$('.ch .flickr a').css('background-color', '#D3EEEB');
		$('.ed .flickr a').css('background-color', '#F7E4E1');
		$('.cr .flickr a').css('background-color', '#E6ECF3');
		$('.ch .vimeo a').css('background-color', '#E9F7F5');
		$('.ed .vimeo a').css('background-color', '#FBF1F0');
		$('.cr .vimeo a').css('background-color', '#F3F5F9');
	});
	$('.vimeo a').click(function(){
		$('#flickr').hide();	
		$('#vimeo').show();	
		$('.vimeo a').css('background-position', 'top');
		$('.flickr a').css('background-position', 'bottom');
		$('.ch .flickr a').css('background-color', '#E9F7F5');
		$('.ed .flickr a').css('background-color', '#FBF1F0');
		$('.cr .flickr a').css('background-color', '#F3F5F9');
		$('.ch .vimeo a').css('background-color', '#D3EEEB');
		$('.ed .vimeo a').css('background-color', '#F7E4E1');
		$('.cr .vimeo a').css('background-color', '#E6ECF3');
	});
	
	$('.twitter a').click(function(){
		$('#blog').hide();	
		$('#twitter').show();
		$('.twitter a').css('background-position', 'top');
		$('.blog a').css('background-position', 'bottom');
	});
	
	$('.blog a').click(function(){
		$('#twitter').hide();	
		$('#blog').show();
		$('.blog a').css('background-position', 'top');
		$('.twitter a').css('background-position', 'bottom');
	});
	
	
	$('.featuredevent .image .desc').hide();
	$('.featuredevent .image').hover(function(){
		$(this).children('.desc').slideDown();
	},function(){
		$(this).children('.desc').slideToggle();
	});
	
	var latestnews	=	$('.latestnews');
	var currentnews	=	$('li:first',latestnews);
	$('.summary',latestnews).hide();
	$('.summary',currentnews).show();	
	$('h4',currentnews).addClass('active');
	
	$('h4 a',latestnews).click(function() {
		lnhead = $(this).parent('h4');
		if($(lnhead).hasClass('active'))
			return false;		
		cur		=	$('.summary:visible',latestnews);
		$(cur).hide('slow');		
		$(lnhead).next('.summary').show({easing:'linear',duration:500});
		$('h4.active',latestnews).removeClass('active');
		$(lnhead).addClass('active');
		return false;
	});
	
	$('#emailconfirm').hide();
	
	$('.singleevent .images a').lightBox();
	
	
	//emulate CSS nav with JS
	$('#nav li').hover(function(){
		$('ul',this).show();
	},function() {
		$('ul',this).hide();
	});
	
	//$('#pageContent').height($(document).height() - $('#header').height()*2);
	
	
});