function getFlickrImages(a,b,c,d,e){this.id=a,this.timer=null,this.flickrContainer="#"+a.replace(/:/g,"\\:")+" .image-container",this.apikey="4ef2fe2affcdd6e13218f5ddd0e2500d",this.photos=[],this.stop=function(){this.timer&&clearTimeout(this.timer)},this.loadImages=function(){for(var a=0;a<this.numimages;a++)this.makeImage(a);jQuery(".flickr-image-container").live("mouseover",function(){jQuery(this).children("div").attr("class","flickr-image-info-active")}),jQuery(".flickr-image-container").live("mouseout",function(){jQuery(this).children("div").attr("class","flickr-image-info")});var b=this;this.timer=setTimeout(function(){b.swapImages()},this.numsec)},this.numimages=parseInt(c),this.numsec=parseInt(d*1e3),this.updateImage=function(){this.makeImage(this.numimages,!0);var a=this;this.timer=setTimeout(function(){a.swapImages()},this.numsec)},this.swapImages=function(){this.photos.push(this.photos.shift()),this.updateImage()};if(jQuery(this.flickrContainer).length==0)return!1;switch(e){case"flickr.people.getPublicPhotos":jQuery(this.flickrContainer).find(".flickr-loading").html("<p>Please wait while we load images from "+b+"'s Photostream</p>");var f=this;jQuery.getJSON("http://api.flickr.com/services/rest/?&method=flickr.people.findByUsername&api_key="+f.apikey+"&username="+b+"&format=json&jsoncallback=?",function(a){a.user&&jQuery.getJSON("http://api.flickr.com/services/rest/?&method="+e+"&api_key="+f.apikey+"&user_id="+a.user.nsid+"&format=json&jsoncallback=?",function(a){a.photos&&(f.photos=a.photos.photo,f.photos.length!=0?f.loadImages():jQuery(f.flickrContainer).find(".flickr-loading").html("<p>No public images found</p>"))})});break;case"flickr.photosets.getPhotos":jQuery(this.flickrContainer).find(".flickr-loading").html("<p>Please wait while we load images from the required photo set</p>"),jQuery.getJSON("http://api.flickr.com/services/rest/?&method="+e+"&api_key="+this.apikey+"&photoset_id="+b+"&format=json&jsoncallback=?",function(a){if(a.photoset)a.photoset.photo.length!=0?(this.photos=a.photoset.photo,this.loadImages()):jQuery(this.flickrContainer).find(".flickr-loading").html("<p>No images were found in this photo set.</p>");else{var b="";a.message&&(b=a.message),jQuery(this.flickrContainer).find(".flickr-loading").html("<p>Couldn't load data from Flickr: "+b+"</p>")}})}this.makeImage=function(a,b){if(this.photos[a]){var c="http://farm"+this.photos[a].farm+".static.flickr.com/"+this.photos[a].server+"/"+this.photos[a].id+"_"+this.photos[a].secret;this.photos[a].photoURL_m=c+"_m.jpg",this.photos[a].photoURL=c+".jpg";var d=this.photos[a].id,e="",f=this;jQuery.getJSON("http://api.flickr.com/services/rest/?&method=flickr.photos.getInfo&api_key="+this.apikey+"&photo_id="+d+"&format=json&jsoncallback=?",function(c){f.photos[a].data=c.photo;var g=jQuery('<div id="flickr-'+d+'" class="flickr-image-container"></div>');if(c.photo.tags.tag!=""){var h=[];jQuery.each(c.photo.tags.tag,function(a,b){h.push('<a href="http://www.flickr.com/photos/tags/'+b._content+'"  target="_blank">'+b.raw+"</a>")});var j=h.join(", ")}var k;f.photos[a].photoURL?k=f.photos[a].photoURL:k="";var l;f.photos[a].photoURL_m?l=f.photos[a].photoURL_m:l="",jQuery('<img class="flickr-image-img" width="198px" id="'+k+'" src="'+l+'" />').load(function(){jQuery(g).append(jQuery(this)),e='<div class="flickr-image-info">\n\t<p>\n\t\t<a class="flickr-title" target="_blank" href="http://www.flickr.com/photos/'+c.photo.owner.nsid+"/"+d+'">'+c.photo.title._content+'</a>\n\t\t<span class="flickr-author">by <a href="http://flickr.com/photos/'+c.photo.owner.nsid+'" target="_blank">'+c.photo.owner.username+"</a></span><br />",c.photo.comments._content!=0&&(e+='<span class="flickr-comments">Comments: '+c.photo.comments._content+"</span><br />"),typeof j!="undefined"&&(e+='<span class="flickr-tags">Tags: '+j+"</span><br />"),e+="</p></div>",g.append(e),g.hide(),jQuery(f.flickrContainer).append(g),g.slideDown("slow"),jQuery(f.flickrContainer).find("#flickr-"+f.photos[a].id).click(function(a){var b=jQuery(this).find("img").attr("id"),c=jQuery(this).find(".flickr-title").html(),d=new Image;d.onload=function(){var a='\n<div class="flickr-viewer">\n\t<img src="'+b+'" alt="'+c+'" width="'+this.width+'" height="'+this.height+'" />\n\t<div class="flickr-image-viewer-title">'+c+"</div>\n</div>";jQuery(a).dialog({resizable:!1,modal:!0,width:this.width+40,show:"fadeIn",hide:"fadeOut"})},d.src=b}),b==!0?jQuery(f.flickrContainer).find(".flickr-image-container:first img").slideUp("slow",function(){jQuery(f.flickrContainer).find(".flickr-image-container:first").remove()}):g.parent().find(".flickr-loading").remove()})})}}};
/**
 * remy sharp / http://remysharp.com
 * Twitter / @rem
 * http://remysharp.com/2007/05/18/add-twitter-to-your-blog-step-by-step/
 *
 * @params
 *   cssIdOfContainer: e.g. twitters
 *   options: 
 *       {
 *           id: {String} username,
 *           count: {Int} 1-20, defaults to 1 - max limit 20
 *           prefix: {String} '%name% said', defaults to blank
 *           clearContents: {Boolean} true, removes contents of element specified in cssIdOfContainer, defaults to true
 *           ignoreReplies: {Boolean}, skips over tweets starting with '@', defaults to false
 *           template: {String} HTML template to use for LI element (see URL above for examples), defaults to predefined template
 *           enableLinks: {Boolean} linkifies text, defaults to true,
 *           newwindow {Boolean} opens links in new window, defaults to false
 *           timeout: {Int} How long before triggering onTimeout, defaults to 10 seconds if onTimeout is set
 *           onTimeoutCancel: {Boolean} Completely cancel twitter call if timedout, defaults to false
 *           onTimeout: {Function} Function to run when the timeout occurs. Function is bound to element specified with 
 *           cssIdOfContainer (i.e. 'this' keyword)
 *           callback: {Function} Callback function once the render is complete, doesn't fire on timeout
 *
 *      CURRENTLY DISABLED DUE TO CHANGE IN TWITTER API:
 *           withFriends: {Boolean} includes friend's status
 *
 *       }
 *
 * @license MIT (MIT-LICENSE.txt)
 * @version 1.13.1 - Number of fixes to ify, and fixed date parsing in Opera and 12AM issue
 * @date $Date: 2009-08-25 09:45:35 +0100 (Tue, 25 Aug 2009) $
 */

// to protect variables from resetting if included more than once
if (typeof renderTwitters != 'function') (function () {
    /** Private variables */
    
    // only used for the DOM ready, since IE & Safari require special conditions
    var browser = (function() {
        var b = navigator.userAgent.toLowerCase();

        // Figure out what browser is being used
        return {
            webkit: /(webkit|khtml)/.test(b),
            opera: /opera/.test(b),
            msie: /msie/.test(b) && !(/opera/).test(b),
            mozilla: /mozilla/.test(b) && !(/(compatible|webkit)/).test(b)
        };
    })();

    var guid = 0;
    var readyList = [];
    var isReady = false;
    
    var monthDict = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
    
    /** Global functions */
    
    // based on Dustin Diaz's ify, but with my fixes :-)
    window.ify = function() {
      var entities = {
          '"' : '&quot;',
          '&' : '&amp;',
          '<' : '&lt;',
          '>' : '&gt;'
      };

      return {
        "link": function(t) {
          return t.replace(/[a-z]+:\/\/[a-z0-9-_]+\.[a-z0-9-_:~%&\?\/.=]+[^:\.,\)\s*$]/ig, function(m) {
            return '<a href="' + m + '">' + ((m.length > 25) ? m.substr(0, 24) + '...' : m) + '</a>';
          });
        },
        "at": function(t) {
          return t.replace(/(^|[^\w]+)\@([a-zA-Z0-9_]{1,15})/g, function(m, m1, m2) {
            return m1 + '@<a href="http://twitter.com/' + m2 + '">' + m2 + '</a>';
          });
        },
        "hash": function(t) {
          return t.replace(/(^|[^\w'"]+)\#([a-zA-Z0-9_]+)/g, function(m, m1, m2) {
            return m1 + '#<a href="http://search.twitter.com/search?q=%23' + m2 + '">' + m2 + '</a>';
          });
        },
        "clean": function(tweet) {
          return this.hash(this.at(this.link(tweet)));
        }
      };
    }();
    
    // to create a public function within our private scope, we attach the 
    // the function to the window object
    window.renderTwitters = function (obj, options) {
        // private shortcuts
        function node(e) {
            return document.createElement(e);
        }
        
        function text(t) {
            return document.createTextNode(t);
        }

        var target = document.getElementById(options.twitterTarget);
        var data = null;
        var ul = node('ul'), li, statusSpan, timeSpan, i, max = obj.length > options.count ? options.count : obj.length;
        
        for (i = 0; i < max && obj[i]; i++) {
            data = getTwitterData(obj[i]);
                        
            if (options.ignoreReplies && obj[i].text.substr(0, 1) == '@') {
                max++;
                continue; // skip
            }
            
            li = node('li');
            
            if (options.template) {
                li.innerHTML = options.template.replace(/%([a-z_\-\.]*)%/ig, function (m, l) {
                    var r = data[l] + "" || "";
                    if (l == 'text' && options.enableLinks) r = ify.clean(r);
                    return r;
                });
            } else {
                statusSpan = node('span');
                statusSpan.className = 'twitterStatus';
                timeSpan = node('span');
                timeSpan.className = 'twitterTime';
                statusSpan.innerHTML = obj[i].text; // forces the entities to be converted correctly

                if (options.enableLinks == true) {
                    statusSpan.innerHTML = ify.clean(statusSpan.innerHTML);
                }

                timeSpan.innerHTML = relative_time(obj[i].created_at);

                if (options.prefix) {
                    var s = node('span');
                    s.className = 'twitterPrefix';
                    s.innerHTML = options.prefix.replace(/%(.*?)%/g, function (m, l) {
                        return obj[i].user[l];
                    });
                    li.appendChild(s);
                    li.appendChild(text(' ')); // spacer :-(
                }

                li.appendChild(statusSpan);
                li.appendChild(text(' '));
                li.appendChild(timeSpan);
            }
            
            if (options.newwindow) {
                li.innerHTML = li.innerHTML.replace(/<a href/gi, '<a target="_blank" href');
            }
            
            ul.appendChild(li);
        }

        if (options.clearContents) {
            while (target.firstChild) {
                target.removeChild(target.firstChild);
            }
        }

        target.appendChild(ul);
        
        if (typeof options.callback == 'function') {
            options.callback();
        }
    };
    
    window.getTwitters = function (target, id, count, options) {
        guid++;

        if (typeof id == 'object') {
            options = id;
            id = options.id;
            count = options.count;
        } 

        // defaulting options
        if (!count) count = 1;
        
        if (options) {
            options.count = count;
        } else {
            options = {};
        }
        
        if (!options.timeout && typeof options.onTimeout == 'function') {
            options.timeout = 10;
        }
        
        if (typeof options.clearContents == 'undefined') {
            options.clearContents = true;
        }
        
        // Hack to disable withFriends, twitter changed their API so this requires auth
        // http://getsatisfaction.com/twitter/topics/friends_timeline_api_call_suddenly_requires_auth
        if (options.withFriends) options.withFriends = false;

        // need to make these global since we can't pass in to the twitter callback
        options['twitterTarget'] = target;
        
        // default enable links
        if (typeof options.enableLinks == 'undefined') options.enableLinks = true;

        // this looks scary, but it actually allows us to have more than one twitter
        // status on the page, which in the case of my example blog - I do!
        window['twitterCallback' + guid] = function (obj) {
            if (options.timeout) {
                clearTimeout(window['twitterTimeout' + guid]);
            }
            renderTwitters(obj, options);
        };

        // check out the mad currying!
        ready((function(options, guid) {
            return function () {
                // if the element isn't on the DOM, don't bother
                if (!document.getElementById(options.twitterTarget)) {
                    return;
                }
                
                var url = 'http://www.twitter.com/statuses/' + (options.withFriends ? 'friends_timeline' : 'user_timeline') + '/' + id + '.json?callback=twitterCallback' + guid + '&count=20&cb=' + Math.random();

                if (options.timeout) {
                    window['twitterTimeout' + guid] = setTimeout(function () {
                        // cancel callback
                        if (options.onTimeoutCancel) window['twitterCallback' + guid] = function () {};
                        options.onTimeout.call(document.getElementById(options.twitterTarget));
                    }, options.timeout * 1000);
                }
                
                var script = document.createElement('script');
                script.setAttribute('src', url);
                document.getElementsByTagName('head')[0].appendChild(script);
            };
        })(options, guid));
    };
    
    // GO!
    DOMReady();
    

    /** Private functions */
    
    function getTwitterData(orig) {
        var data = orig, i;
        for (i in orig.user) {
            data['user_' + i] = orig.user[i];
        }
        
        data.time = relative_time(orig.created_at);
        
        return data;
    }
    
    function ready(callback) {
        if (!isReady) {
            readyList.push(callback);
        } else {
            callback.call();
        }
    }
    
    function fireReady() {
        isReady = true;
        var fn;
        while (fn = readyList.shift()) {
            fn.call();
        }
    }

    // ready and browser adapted from John Resig's jQuery library (http://jquery.com)
    function DOMReady() {
        if ( document.addEventListener && !browser.webkit ) {
            document.addEventListener( "DOMContentLoaded", fireReady, false );
        } else if ( browser.msie ) {
            // If IE is used, use the excellent hack by Matthias Miller
            // http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited

            // Only works if you document.write() it
            document.write("<scr" + "ipt id=__ie_init defer=true src=//:><\/script>");

            // Use the defer script hack
            var script = document.getElementById("__ie_init");

            // script does not exist if jQuery is loaded dynamically
            if (script) {
                script.onreadystatechange = function() {
                    if ( this.readyState != "complete" ) return;
                    this.parentNode.removeChild( this );
                    fireReady.call();
                };
            }

            // Clear from memory
            script = null;

        } else if ( browser.webkit ) {
            // Continually check to see if the document.readyState is valid
            var safariTimer = setInterval(function () {
                // loaded and complete are both valid states
                if ( document.readyState == "loaded" || 
                document.readyState == "complete" ) {

                    // If either one are found, remove the timer
                    clearInterval( safariTimer );
                    safariTimer = null;
                    // and execute any waiting functions
                    fireReady.call();
                }
            }, 10);
        }
    }
    
    function relative_time(time_value) {
        var values = time_value.split(" "),
            parsed_date = Date.parse(values[1] + " " + values[2] + ", " + values[5] + " " + values[3]),
            date = new Date(parsed_date),
            relative_to = (arguments.length > 1) ? arguments[1] : new Date(),
            delta = parseInt((relative_to.getTime() - parsed_date) / 1000),
            r = '';
        
        function formatTime(date) {
            var hour = date.getHours(),
                min = date.getMinutes() + "",
                ampm = 'AM';
            
            if (hour == 0) {
                hour = 12;
            } else if (hour == 12) {
                ampm = 'PM';
            } else if (hour > 12) {
                hour -= 12;
                ampm = 'PM';
            }
            
            if (min.length == 1) {
                min = '0' + min;
            }
            
            return hour + ':' + min + ' ' + ampm;
        }
        
        function formatDate(date) {
            var ds = date.toDateString().split(/ /),
                mon = monthDict[date.getMonth()],
                day = date.getDate()+'',
                dayi = parseInt(day),
                year = date.getFullYear(),
                thisyear = (new Date()).getFullYear(),
                th = 'th';
            
            // anti-'th' - but don't do the 11th, 12th or 13th
            if ((dayi % 10) == 1 && day.substr(0, 1) != '1') {
                th = 'st';
            } else if ((dayi % 10) == 2 && day.substr(0, 1) != '1') {
                th = 'nd';
            } else if ((dayi % 10) == 3 && day.substr(0, 1) != '1') {
                th = 'rd';
            }
            
            if (day.substr(0, 1) == '0') {
                day = day.substr(1);
            }
            
            return mon + ' ' + day + th + (thisyear != year ? ', ' + year : '');
        }
        
        delta = delta + (relative_to.getTimezoneOffset() * 60);

        if (delta < 5) {
            r = 'less than 5 seconds ago';
        } else if (delta < 30) {
            r = 'half a minute ago';
        } else if (delta < 60) {
            r = 'less than a minute ago';
        } else if (delta < 120) {
            r = '1 minute ago';
        } else if (delta < (45*60)) {
            r = (parseInt(delta / 60)).toString() + ' minutes ago';
        } else if (delta < (2*90*60)) { // 2* because sometimes read 1 hours ago
            r = 'about 1 hour ago';
        } else if (delta < (24*60*60)) {
            r = 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
        } else {
            if (delta < (48*60*60)) {
                r = formatTime(date) + ' yesterday';
            } else {
                r = formatTime(date) + ' ' + formatDate(date);
                // r = (parseInt(delta / 86400)).toString() + ' days ago';
            }
        }

        return r;
    }
})();;
jQuery(document).ready(function() {
	attachYoutube();
});
	
function attachYoutube() {
	jQuery('.youtubeclick').click(function() {
		var url = jQuery(this).attr('href');
		var dialogue = 
			'<div id="youtube_dialog" style="display: none; text-align: center;">\
			<object width="800" height="600">\
	      <param name="movie" value="'+url+'"></param>\
	      <param name="allowFullScreen" value="true"></param>\
	      <param name="allowscriptaccess" value="always">\
	      </param>\
	      <embed src="'+url+'" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="800" height="600"></embed>\
	    </object>\
			</div>';
					
			jQuery("#content").append(dialogue);
			
			jQuery("#youtube_dialog").dialog({
				bgiframe : true,
				height : 'auto',
				width : 'auto',
				modal : true,
				resizable : false
			});
			
			return false;
	});
	
	jQuery('#youtube_search_for').live('change', function(){
		alterForm(this)		
	});
	
	
}	
	
function alterForm(element){
	switch(jQuery(element).val()){
	case 'id':
		jQuery('.form-item-youtube-search label').html("Enter YouTube Video ID" );
		jQuery('.form-item-youtube-search .description').html("Enter YouTube Video ID e.g. XwuH8aN7z8I" );
		jQuery('#youtube_video_count').parent().addClass('hidden');
		jQuery('#youtube_sort_order').parent().addClass('hidden');
		jQuery('#youtube_video_count').val(1);
		break;
	case 'url':
		jQuery('.form-item-youtube-search label').html("Enter YouTube Video URL" );
		jQuery('.form-item-youtube-search .description').html("Enter YouTube Video URL e.g. http://www.youtube.com/watch?v=XwuH8aN7z8I <br /> You can find this by clicking the 'Share' button under the video you want to use. " );
		jQuery('#youtube_video_count').parent().addClass('hidden');
		jQuery('#youtube_sort_order').parent().addClass('hidden');
		jQuery('#youtube_video_count').val(1);
		break;
	case 'users':
		jQuery('.form-item-youtube-search label').html("Enter User / Channel" );
		jQuery('.form-item-youtube-search .description').html("Enter user / channel name to specify which videos to display" );
		jQuery('.app-form-youtube').find('.hidden').removeClass('hidden');
		break;
	case 'keywords':
		jQuery('.form-item-youtube-search label').html("Enter Keyword" );
		jQuery('.form-item-youtube-search .description').html("Enter keyword term to specify which videos to display" );
		jQuery('.app-form-youtube').find('.hidden').removeClass('hidden');
		break;
	}
};