// 'stacks' is the Stacks global object.
// All of the other Stacks related Javascript will 
// be attatched to it.
var stacks = {};


// this call to jQuery gives us access to the globaal
// jQuery object. 
// 'noConflict' removes the '$' variable.
// 'true' removes the 'jQuery' variable.
// removing these globals reduces conflicts with other 
// jQuery versions that might be running on this page.
stacks.jQuery = jQuery.noConflict(true);

// Javascript for stacks_in_790_page5
// ---------------------------------------------------------------------

// Each stack has its own object with its own namespace.  The name of
// that object is the same as the stack's id.
stacks.stacks_in_790_page5 = {};

// A closure is defined and assined to the stack's object.  The object
// is also passed in as 'stack' which gives you a shorthand for refering
// to this object from elsewhere.
stacks.stacks_in_790_page5 = (function(stack) {

	// When jQuery is used it will be available as $ and jQuery but only
	// inside the closure.
	var jQuery = stacks.jQuery;
	var $ = jQuery;
	
(function (jsp) {
jsp.topZIndex = function (selector) {
        return Math.max(0, Math.max.apply(null, jsp.map(jsp(selector || ".SPactive *"), 
                function (v) {
                        return parseInt(jsp(v).css("z-index")) || null;
                }
        )));
};

jsp.fn.topZIndex = function (opt) {
        if (this.length === 0) {
                return this;
        }
        opt = jsp.extend({increment: 1, selector: ".SPactive *"}, opt);
        var zmax = jsp.topZIndex(opt.selector), inc = opt.increment;
        return this.each(function () {
                jsp(this).css("z-index", zmax += inc);
        });
};
})(jQuery);

var jsp = jQuery.noConflict();
(function (jQuery) {
	jsp.fn.SPbutton_stacks_in_790_page5 = function (options) 
	{
			jsp(this).html('<div id="SPbutton_stacks_in_790_page5"></div><div id="SPBlock_stacks_in_790_page5"></div>');
			jsp(this).addClass('SPactive');
			jsp('div#SPbutton_stacks_in_790_page5').toggle(function () 
			{
			//
			closePanels();
						
			jsp("#SPBlock_stacks_in_790_page5").topZIndex( { increment: 5 } );
			jsp("#SPbutton_stacks_in_790_page5").topZIndex( { increment: 5 } );
			jsp(this).animate({"marginLeft": "-=3px"},"fast");
			jsp('#SPBlock_stacks_in_790_page5').animate({"marginLeft": "-=0px"},"fast");
			jsp(this).animate({"marginLeft": "+=300px"},"slow");
			jsp('#SPBlock_stacks_in_790_page5').animate({"marginLeft": "+=300px"},"slow");
						
			// Make active
			jsp(this).addClass('activeslp');
		},
		function () 
		{
			jsp('#SPBlock_stacks_in_790_page5').animate({"marginLeft": "-=300px"},"slow");
			jsp(this).animate({"marginLeft": "-=300px"},"slow").animate({"marginLeft": "+=3px"},"fast");

			// active
			jsp(this).removeClass('activeslp');
		});//toggle
	}
})(jQuery);

	jQuery(function(){
		jsp('body').append('<div id="SlidingPanel_stacks_in_790_page5"></div>');
		jsp('#SlidingPanel_stacks_in_790_page5').SPbutton_stacks_in_790_page5();
		jsp('#SPBlock_stacks_in_790_page5').html( jsp('#SlidingPanelContent_stacks_in_790_page5').html() );
		jsp('#SPbutton_stacks_in_790_page5').html( jsp('#button_stacks_in_790_page5').html() );
		jsp('#SlidingPanelContent_stacks_in_790_page5').remove();
		jsp('#button_stacks_in_790_page5').remove(); 
	});
	
	function closePanels() {
		jsp("div[id^='SPbutton']").each(function(){
			if( jsp(this).hasClass('activeslp') )
			{
				jsp(this).click();
			}
		});
	}
	return stack;
})(stacks.stacks_in_790_page5);


// Javascript for stacks_in_792_page5
// ---------------------------------------------------------------------

// Each stack has its own object with its own namespace.  The name of
// that object is the same as the stack's id.
stacks.stacks_in_792_page5 = {};

// A closure is defined and assined to the stack's object.  The object
// is also passed in as 'stack' which gives you a shorthand for refering
// to this object from elsewhere.
stacks.stacks_in_792_page5 = (function(stack) {

	// When jQuery is used it will be available as $ and jQuery but only
	// inside the closure.
	var jQuery = stacks.jQuery;
	var $ = jQuery;
	
(function($) {
 
  $.fn.tweet = function(o){
    var s = {
      username: ["_RWT_"], // [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: 48,                      // [integer]  height and width of avatar if displayed (48px max)
      count: 10,                               // [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: " - ",      // [string]   auto text for non verb: "i said" bullocks
      auto_join_text_ed: " - ",                 // [string]   auto text for past tense: "i" surfed
      auto_join_text_ing: " - ",             // [string]   auto tense for present tense: "i was" surfing
      auto_join_text_reply: " - ",		   	 // [string]   auto tense for replies: "i replied to" @someone "with"
      auto_join_text_url: " - ",			 // [string]   auto tense for urls: "i was looking at" http:...
      loading_text: " loading ... ",                    // [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+'&include_rts=1&callback=?';
      } else {
        var query = (s.query || 'from:'+s.username.join(' OR from:'));
        return proto+'//search.twitter.com/search.json?&q='+encodeURIComponent(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 = '<a class="tweet_avatar" href="http://twitter.com/'+from_user+'"><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"/></a>';
          var avatar = (s.avatar_size ? avatar_template : '');
          var text = '<span class="tweet_text">' +$([item.text]).linkUrl().linkUser().linkHash().makeHeart().capAwesome().capEpic()[0]+ '</span>';
		  var date = '<br /><div class="tweet_time"><a href="http://twitter.com/'+from_user+'/statuses/'+item.id+'" title="view tweet on twitter">'+relative_time(item.created_at)+'</a></div>';
		
          // until we create a template option, arrange the items below to alter a tweet's display.
          list.append('<li>' + avatar + text + date + '</li>');

          list.children('li:first').addClass('tweet_first');
          list.children('li:odd').addClass('tweet_even');
          list.children('li:even').addClass('tweet_odd');
		  
        });
jQuery("ul.tweet_list li:last-child").addClass("tweet_last");

        if (s.outro_text) list.after(outro);
        $(widget).trigger("loaded").trigger((tweets.length == 0 ? "empty" : "full"));
      });

    });
  };
jQuery(document).ready(function($) {
    $("#stacks_in_792_page5 .tweet").tweet({
      join_text: "auto",
      username: ["CotswoldWalking"],
      avatar_size: 24,
      count: 5,
      auto_join_text_default: " - ", 
      auto_join_text_ed: " - ",
      auto_join_text_ing: " - ",
      auto_join_text_reply: " - ",
      auto_join_text_url: " - ",
      loading_text: " loading ... "
    });
  })
})(jQuery);


	return stack;
})(stacks.stacks_in_792_page5);