/*
	--------------------------------
	Infinite Scroll
	--------------------------------
	+ https://github.com/paulirish/infinitescroll
	+ version 2.0b2.110713
	+ Copyright 2011 Paul Irish & Luke Shumard
	+ Licensed under the MIT license
	
	+ Documentation: http://infinite-scroll.com/
	
*/
/*
(function(window,$,undefined){$.infinitescroll=function infscr(options,callback,element){this.element=$(element);this._create(options,callback);};$.infinitescroll.defaults={loading:{finished:undefined,finishedMsg:"<em>Congratulations, you've reached the end of the internet.</em>",img:"http://www.infinite-scroll.com/loading.gif",msg:null,msgText:"<em>Loading the next set of posts...</em>",selector:'#loading-selector',speed:'fast',start:undefined},state:{isDuringAjax:false,isInvalidPage:false,isDestroyed:false,isDone:false,isPaused:false,currPage:1},callback:undefined,debug:false,behavior:undefined,binder:$(window),nextSelector:"div.navigation a:first",navSelector:"div.navigation",contentSelector:null,extraScrollPx:150,itemSelector:"div.post",animate:false,pathParse:undefined,dataType:'html',appendCallback:true,bufferPx:40,errorCallback:function(){},infid:0,pixelsFromNavToBottom:undefined,path:undefined};$.infinitescroll.prototype={_binding:function infscr_binding(binding){var instance=this,opts=instance.options;if(!!opts.behavior&&this['_binding_'+opts.behavior]!==undefined){this['_binding_'+opts.behavior].call(this);return;}
if(binding!=='bind'&&binding!=='unbind'){this._debug('Binding value  '+binding+' not valid')
return false;}
if(binding=='unbind'){(this.options.binder).unbind('smartscroll.infscr.'+instance.options.infid);}else{(this.options.binder)[binding]('smartscroll.infscr.'+instance.options.infid,function(){instance.scroll();});};this._debug('Binding',binding);},_create:function infscr_create(options,callback){if(!this._validate(options)){return false;}
var opts=this.options=$.extend(true,{},$.infinitescroll.defaults,options),relurl=/(.*?\/\/).*?(\/.*)/,path=$(opts.nextSelector).attr('href');opts.contentSelector=opts.contentSelector||this.element;opts.loading.selector=opts.loading.selector||opts.contentSelector;if(!path){this._debug('Navigation selector not found');return;}
opts.path=this._determinepath(path);opts.loading.msg=$('<div id="infscr-loading"><img alt="Loading..." src="'+opts.loading.img+'" /><div>'+opts.loading.msgText+'</div></div>');(new Image()).src=opts.loading.img;opts.pixelsFromNavToBottom=$(document).height()-$(opts.navSelector).offset().top;opts.loading.start=opts.loading.start||function(){$(opts.navSelector).hide();opts.loading.msg.appendTo(opts.loading.selector).show(opts.loading.speed,function(){beginAjax(opts);});};opts.loading.finished=opts.loading.finished||function(){opts.loading.msg.fadeOut('normal');};opts.callback=function(instance,data){if(!!opts.behavior&&instance['_callback_'+opts.behavior]!==undefined){instance['_callback_'+opts.behavior].call($(opts.contentSelector)[0],data);}
if(callback){callback.call($(opts.contentSelector)[0],data);}};this._setup();},_debug:function infscr_debug(){if(this.options.debug){return window.console&&console.log.call(console,arguments);}},_determinepath:function infscr_determinepath(path){var opts=this.options;if(!!opts.behavior&&this['_determinepath_'+opts.behavior]!==undefined){this['_determinepath_'+opts.behavior].call(this,path);return;}
if(!!opts.pathParse){this._debug('pathParse manual');return opts.pathParse;}else if(path.match(/^(.*?)\b2\b(.*?$)/)){path=path.match(/^(.*?)\b2\b(.*?$)/).slice(1);}else if(path.match(/^(.*?)2(.*?$)/)){if(path.match(/^(.*?page=)2(\/.*|$)/)){path=path.match(/^(.*?page=)2(\/.*|$)/).slice(1);return path;}
path=path.match(/^(.*?)2(.*?$)/).slice(1);}else{if(path.match(/^(.*?page=)1(\/.*|$)/)){path=path.match(/^(.*?page=)1(\/.*|$)/).slice(1);return path;}else{this._debug('Sorry, we couldn\'t parse your Next (Previous Posts) URL. Verify your the css selector points to the correct A tag. If you still get this error: yell, scream, and kindly ask for help at infinite-scroll.com.');opts.state.isInvalidPage=true;}}
this._debug('determinePath',path);return path;},_error:function infscr_error(xhr){var opts=this.options;if(!!opts.behavior&&this['_error_'+opts.behavior]!==undefined){this['_error_'+opts.behavior].call(this,xhr);return;}
if(xhr!=='destroy'&&xhr!=='end'){xhr='unknown';}
this._debug('Error',xhr);if(xhr=='end'){this._showdonemsg();}
opts.state.isDone=true;opts.state.currPage=1;opts.state.isPaused=false;this._binding('unbind');},_loadcallback:function infscr_loadcallback(box,data){var opts=this.options,callback=this.options.callback,result=(opts.state.isDone)?'done':(!opts.appendCallback)?'no-append':'append',frag;if(!!opts.behavior&&this['_loadcallback_'+opts.behavior]!==undefined){this['_loadcallback_'+opts.behavior].call(this,box,data);return;}
switch(result){case'done':this._showdonemsg();return false;break;case'no-append':if(opts.dataType=='html'){data='<div>'+data+'</div>';data=$(data).find(opts.itemSelector);};break;case'append':var children=box.children();if(children.length==0){return this._error('end');}
frag=document.createDocumentFragment();while(box[0].firstChild){frag.appendChild(box[0].firstChild);}
this._debug('contentSelector',$(opts.contentSelector)[0])
$(opts.contentSelector)[0].appendChild(frag);data=children.get();break;}
opts.loading.finished.call($(opts.contentSelector)[0],opts)
if(opts.animate){var scrollTo=$(window).scrollTop()+$('#infscr-loading').height()+opts.extraScrollPx+'px';$('html,body').animate({scrollTop:scrollTo},800,function(){opts.state.isDuringAjax=false;});}
if(!opts.animate)opts.state.isDuringAjax=false;callback(this,data);},_nearbottom:function infscr_nearbottom(){var opts=this.options,pixelsFromWindowBottomToBottom=0+$(document).height()-(opts.binder.scrollTop())-$(window).height();if(!!opts.behavior&&this['_nearbottom_'+opts.behavior]!==undefined){this['_nearbottom_'+opts.behavior].call(this);return;}
this._debug('math:',pixelsFromWindowBottomToBottom,opts.pixelsFromNavToBottom);return(pixelsFromWindowBottomToBottom-opts.bufferPx<opts.pixelsFromNavToBottom);},_pausing:function infscr_pausing(pause){var opts=this.options;if(!!opts.behavior&&this['_pausing_'+opts.behavior]!==undefined){this['_pausing_'+opts.behavior].call(this,pause);return;}
if(pause!=='pause'&&pause!=='resume'&&pause!==null){this._debug('Invalid argument. Toggling pause value instead');};pause=(pause&&(pause=='pause'||pause=='resume'))?pause:'toggle';switch(pause){case'pause':opts.state.isPaused=true;break;case'resume':opts.state.isPaused=false;break;case'toggle':opts.state.isPaused=!opts.state.isPaused;break;}
this._debug('Paused',opts.state.isPaused);return false;},_setup:function infscr_setup(){var opts=this.options;if(!!opts.behavior&&this['_setup_'+opts.behavior]!==undefined){this['_setup_'+opts.behavior].call(this);return;}
this._binding('bind');return false;},_showdonemsg:function infscr_showdonemsg(){var opts=this.options;if(!!opts.behavior&&this['_showdonemsg_'+opts.behavior]!==undefined){this['_showdonemsg_'+opts.behavior].call(this);return;}
opts.loading.msg.find('img').hide().parent().find('div').html(opts.loading.finishedMsg).animate({opacity:1},2000,function(){$(this).parent().fadeOut('normal');});opts.errorCallback.call($(opts.contentSelector)[0],'done');},_validate:function infscr_validate(opts){for(var key in opts){if(key.indexOf&&key.indexOf('Selector')>-1&&$(opts[key]).length===0){this._debug('Your '+key+' found no elements.');return false;}
return true;}},bind:function infscr_bind(){this._binding('bind');},destroy:function infscr_destroy(){this.options.state.isDestroyed=true;return this._error('destroy');},pause:function infscr_pause(){this._pausing('pause');},resume:function infscr_resume(){this._pausing('resume');},retrieve:function infscr_retrieve(pageNum){var instance=this,opts=instance.options,path=opts.path,box,frag,desturl,method,condition,pageNum=pageNum||null,getPage=(!!pageNum)?pageNum:opts.state.currPage;beginAjax=function infscr_ajax(opts){opts.state.currPage++;instance._debug('heading into ajax',path);box=$(opts.contentSelector).is('table')?$('<tbody/>'):$('<div/>');desturl=path.join(opts.state.currPage);method=(opts.dataType=='html'||opts.dataType=='json')?opts.dataType:'html+callback';if(opts.appendCallback&&opts.dataType=='html')method+='+callback'
switch(method){case'html+callback':instance._debug('Using HTML via .load() method');box.load(desturl+' '+opts.itemSelector,null,function infscr_ajax_callback(responseText){instance._loadcallback(box,responseText);});break;case'html':case'json':instance._debug('Using '+(method.toUpperCase())+' via $.ajax() method');$.ajax({url:desturl,dataType:opts.dataType,complete:function infscr_ajax_callback(jqXHR,textStatus){condition=(typeof(jqXHR.isResolved)!=='undefined')?(jqXHR.isResolved()):(textStatus==="success"||textStatus==="notmodified");(condition)?instance._loadcallback(box,jqXHR.responseText):instance._error('end');}});break;}};if(!!opts.behavior&&this['retrieve_'+opts.behavior]!==undefined){this['retrieve_'+opts.behavior].call(this,pageNum);return;}
if(opts.state.isDestroyed){this._debug('Instance is destroyed');return false;};opts.state.isDuringAjax=true;opts.loading.start.call($(opts.contentSelector)[0],opts);},scroll:function infscr_scroll(){var opts=this.options,state=opts.state;if(!!opts.behavior&&this['scroll_'+opts.behavior]!==undefined){this['scroll_'+opts.behavior].call(this);return;}
if(state.isDuringAjax||state.isInvalidPage||state.isDone||state.isDestroyed||state.isPaused)return;if(!this._nearbottom())return;this.retrieve();},toggle:function infscr_toggle(){this._pausing();},unbind:function infscr_unbind(){this._binding('unbind');},update:function infscr_options(key){if($.isPlainObject(key)){this.options=$.extend(true,this.options,key);}}}
$.fn.infinitescroll=function infscr_init(options,callback){var thisCall=typeof options;switch(thisCall){case'string':var args=Array.prototype.slice.call(arguments,1);this.each(function(){var instance=$.data(this,'infinitescroll');if(!instance){return false;}
if(!$.isFunction(instance[options])||options.charAt(0)==="_"){return false;}
instance[options].apply(instance,args);});break;case'object':this.each(function(){var instance=$.data(this,'infinitescroll');if(instance){instance.update(options);}else{$.data(this,'infinitescroll',new $.infinitescroll(options,callback,this));}});break;}
return this;};var event=$.event,scrollTimeout;event.special.smartscroll={setup:function(){$(this).bind("scroll",event.special.smartscroll.handler);},teardown:function(){$(this).unbind("scroll",event.special.smartscroll.handler);},handler:function(event,execAsap){var context=this,args=arguments;event.type="smartscroll";if(scrollTimeout){clearTimeout(scrollTimeout);}
scrollTimeout=setTimeout(function(){$.event.handle.apply(context,args);},execAsap==="execAsap"?0:100);}};$.fn.smartscroll=function(fn){return fn?this.bind("smartscroll",fn):this.trigger("smartscroll",["execAsap"]);};})(window,jQuery);
*/

/*
	--------------------------------
	Infinite Scroll
	--------------------------------
	+ https://github.com/paulirish/infinitescroll
	+ version 2.0b2.110713
	+ Copyright 2011 Paul Irish & Luke Shumard
	+ Licensed under the MIT license
	
	+ Documentation: http://infinite-scroll.com/
	
*/

var newImages = new Array();

(function (window, $, undefined) {
	
	$.infinitescroll = function infscr(options, callback, element) {
		
		this.element = $(element);
		this._create(options, callback);
	
	};
	
	$.infinitescroll.defaults = {
		loading: {
			finished: undefined,
			finishedMsg: "<em>Congratulations, you've reached the end of the internet.</em>",
			img: "http://www.infinite-scroll.com/loading.gif",
			msg: null,
			msgText: "<em>Loading the next set of posts...</em>",
			selector: '#loading-selector',
			speed: 'fast',
			start: undefined
		},
		state: {
			isDuringAjax: false,
			isInvalidPage: false,
			isDestroyed: false,
			isDone: false, // For when it goes all the way through the archive.
			isPaused: false,
			currPage: 1
		},
		callback: undefined,
		debug: false,
		behavior: undefined,
		binder: $(window), // used to cache the selector
		nextSelector: "div.navigation a:first",
		navSelector: "div.navigation",
		contentSelector: null, // rename to pageFragment
		extraScrollPx: 150,
		itemSelector: "div.post",
		animate: false,
		pathParse: undefined,
		dataType: 'html',
		appendCallback: true,
		bufferPx: 40,
		errorCallback: function () { },
		infid: 0, //Instance ID
		pixelsFromNavToBottom: undefined,
		path: undefined
	};


    $.infinitescroll.prototype = {

        /*	
        ----------------------------
        Private methods
        ----------------------------
        */

        // Bind or unbind from scroll
        _binding: function infscr_binding(binding) {

            var instance = this,
				opts = instance.options;

            // if behavior is defined and this function is extended, call that instead of default
			if (!!opts.behavior && this['_binding_'+opts.behavior] !== undefined) {
				this['_binding_'+opts.behavior].call(this);
				return;
			}

			if (binding !== 'bind' && binding !== 'unbind') {
                this._debug('Binding value  ' + binding + ' not valid')
                return false;
            }

            if (binding == 'unbind') {

                (this.options.binder).unbind('smartscroll.infscr.' + instance.options.infid);

            } else {

                (this.options.binder)[binding]('smartscroll.infscr.' + instance.options.infid, function () {
                    instance.scroll();
                });

            };

            this._debug('Binding', binding);

        },

		// Fundamental aspects of the plugin are initialized
		_create: function infscr_create(options, callback) {

            // If selectors from options aren't valid, return false
            if (!this._validate(options)) { return false; }
            // Define options and shorthand
            var opts = this.options = $.extend(true, {}, $.infinitescroll.defaults, options),
				// get the relative URL - everything past the domain name.
				relurl = /(.*?\/\/).*?(\/.*)/,
				path = $(opts.nextSelector).attr('href');

            // contentSelector is 'page fragment' option for .load() / .ajax() calls
            opts.contentSelector = opts.contentSelector || this.element;

            // loading.selector - if we want to place the load message in a specific selector, defaulted to the contentSelector
            opts.loading.selector = opts.loading.selector || opts.contentSelector;

            // if there's not path, return
            if (!path) { this._debug('Navigation selector not found'); return; }

            // Set the path to be a relative URL from root.
            opts.path = this._determinepath(path);

            // Define loading.msg
            opts.loading.msg = $('<div id="infscr-loading"><img alt="Loading..." src="' + opts.loading.img + '" /><div>' + opts.loading.msgText + '</div></div>');

            // Preload loading.img
            (new Image()).src = opts.loading.img;

            // distance from nav links to bottom
            // computed as: height of the document + top offset of container - top offset of nav link
            opts.pixelsFromNavToBottom = $(document).height() - $(opts.navSelector).offset().top;

			// determine loading.start actions
            opts.loading.start = opts.loading.start || function() {
				
				$(opts.navSelector).hide();
				opts.loading.msg
					.appendTo(opts.loading.selector)
					.show(opts.loading.speed, function () {
	                	beginAjax(opts);
	            });
			};
			
			// determine loading.finished actions
			opts.loading.finished = opts.loading.finished || function() {
				opts.loading.msg.fadeOut('normal');
			};

            // callback loading
            opts.callback = function(instance,data) {
				if (!!opts.behavior && instance['_callback_'+opts.behavior] !== undefined) {
					instance['_callback_'+opts.behavior].call($(opts.contentSelector)[0], data);
				}
				if (callback) {
					callback.call($(opts.contentSelector)[0], data);
				}
			};

            this._setup();

        },

        // Console log wrapper
        _debug: function infscr_debug() {

			if (this.options.debug) {
                return window.console && console.log.call(console, arguments);
            }

        },

        // find the number to increment in the path.
        _determinepath: function infscr_determinepath(path) {

            var opts = this.options;

			// if behavior is defined and this function is extended, call that instead of default
			if (!!opts.behavior && this['_determinepath_'+opts.behavior] !== undefined) {
				this['_determinepath_'+opts.behavior].call(this,path);
				return;
			}

            if (!!opts.pathParse) {

                this._debug('pathParse manual');
                return opts.pathParse;

            } else if (path.match(/^(.*?)\b2\b(.*?$)/)) {
                path = path.match(/^(.*?)\b2\b(.*?$)/).slice(1);

                // if there is any 2 in the url at all.    
            } else if (path.match(/^(.*?)2(.*?$)/)) {

                // page= is used in django:
                // http://www.infinite-scroll.com/changelog/comment-page-1/#comment-127
                if (path.match(/^(.*?page=)2(\/.*|$)/)) {
                    path = path.match(/^(.*?page=)2(\/.*|$)/).slice(1);
                    return path;
                }

                path = path.match(/^(.*?)2(.*?$)/).slice(1);

            } else {

                // page= is used in drupal too but second page is page=1 not page=2:
                // thx Jerod Fritz, vladikoff
                if (path.match(/^(.*?page=)1(\/.*|$)/)) {
                    path = path.match(/^(.*?page=)1(\/.*|$)/).slice(1);
                    return path;
                } else {
                    this._debug('Sorry, we couldn\'t parse your Next (Previous Posts) URL. Verify your the css selector points to the correct A tag. If you still get this error: yell, scream, and kindly ask for help at infinite-scroll.com.');
                    // Get rid of isInvalidPage to allow permalink to state
                    opts.state.isInvalidPage = true;  //prevent it from running on this page.
                }
            }
            this._debug('determinePath', path);
            return path;

        },

        // Custom error
        _error: function infscr_error(xhr) {

            var opts = this.options;

			// if behavior is defined and this function is extended, call that instead of default
			if (!!opts.behavior && this['_error_'+opts.behavior] !== undefined) {
				this['_error_'+opts.behavior].call(this,xhr);
				return;
			}

            if (xhr !== 'destroy' && xhr !== 'end') {
                xhr = 'unknown';
            }

            this._debug('Error', xhr);

            if (xhr == 'end') {
                this._showdonemsg();
            }

            opts.state.isDone = true;
            opts.state.currPage = 1; // if you need to go back to this instance
            opts.state.isPaused = false;
            this._binding('unbind');

        },

        // Load Callback
        _loadcallback: function infscr_loadcallback(box, data) {
			var opts = this.options,
	    		callback = this.options.callback, // GLOBAL OBJECT FOR CALLBACK
	    		result = (opts.state.isDone) ? 'done' : (!opts.appendCallback) ? 'no-append' : 'append',
	    		frag;
			
			// if behavior is defined and this function is extended, call that instead of default
			if (!!opts.behavior && this['_loadcallback_'+opts.behavior] !== undefined) {
				this['_loadcallback_'+opts.behavior].call(this,box,data);
				return;
			}

            switch (result) {

                case 'done':

                    this._showdonemsg();
                    return false;

                    break;

                case 'no-append':

                    if (opts.dataType == 'html') {
                        data = '<div>' + data + '</div>';
                        data = $(data).find(opts.itemSelector);
                    };

                    break;

                case 'append':
					var children = box.children();

                    // if it didn't return anything
                    if (children.length == 0) {
                        return this._error('end');
                    }


                    // use a documentFragment because it works when content is going into a table or UL
                    frag = document.createDocumentFragment();
                    while (box[0].firstChild) {
                        var child = box[0].firstChild;
						frag.appendChild(child);
						try{
							var newLiID = child.id.split("-")[1];
							newImages[newImages.length] = newLiID;
						}catch(err){alert(err)}
					}
						
					this._debug('contentSelector', $(opts.contentSelector)[0])
                    $(opts.contentSelector)[0].appendChild(frag);
                    // previously, we would pass in the new DOM element as context for the callback
                    // however we're now using a documentfragment, which doesnt havent parents or children,
                    // so the context is the contentContainer guy, and we pass in an array
                    //   of the elements collected as the first argument.

                    data = children.get();


                    break;

            }

            // loadingEnd function
			opts.loading.finished.call($(opts.contentSelector)[0],opts)
            

            // smooth scroll to ease in the new content
            if (opts.animate) {
                var scrollTo = $(window).scrollTop() + $('#infscr-loading').height() + opts.extraScrollPx + 'px';
                $('html,body').animate({ scrollTop: scrollTo }, 800, function () { opts.state.isDuringAjax = false; });
            }

            if (!opts.animate) opts.state.isDuringAjax = false; // once the call is done, we can allow it again.

            callback(this,data);

        },

        _nearbottom: function infscr_nearbottom() {

            var opts = this.options,
	        	pixelsFromWindowBottomToBottom = 0 + $(document).height() - (opts.binder.scrollTop()) - $(window).height();

            // if behavior is defined and this function is extended, call that instead of default
			if (!!opts.behavior && this['_nearbottom_'+opts.behavior] !== undefined) {
				this['_nearbottom_'+opts.behavior].call(this);
				return;
			}

			this._debug('math:', pixelsFromWindowBottomToBottom, opts.pixelsFromNavToBottom);

            // if distance remaining in the scroll (including buffer) is less than the orignal nav to bottom....
            return (pixelsFromWindowBottomToBottom - opts.bufferPx < opts.pixelsFromNavToBottom);

        },

		// Pause / temporarily disable plugin from firing
        _pausing: function infscr_pausing(pause) {

            var opts = this.options;

            // if behavior is defined and this function is extended, call that instead of default
			if (!!opts.behavior && this['_pausing_'+opts.behavior] !== undefined) {
				this['_pausing_'+opts.behavior].call(this,pause);
				return;
			}

			// If pause is not 'pause' or 'resume', toggle it's value
            if (pause !== 'pause' && pause !== 'resume' && pause !== null) {
                this._debug('Invalid argument. Toggling pause value instead');
            };

            pause = (pause && (pause == 'pause' || pause == 'resume')) ? pause : 'toggle';

            switch (pause) {
                case 'pause':
                    opts.state.isPaused = true;
                    break;

                case 'resume':
                    opts.state.isPaused = false;
                    break;

                case 'toggle':
                    opts.state.isPaused = !opts.state.isPaused;
                    break;
            }

            this._debug('Paused', opts.state.isPaused);
            return false;

        },

		// Behavior is determined
		// If the behavior option is undefined, it will set to default and bind to scroll
		_setup: function infscr_setup() {
			
			var opts = this.options;
			
			// if behavior is defined and this function is extended, call that instead of default
			if (!!opts.behavior && this['_setup_'+opts.behavior] !== undefined) {
				this['_setup_'+opts.behavior].call(this);
				return;
			}
			
			this._binding('bind');
			
			return false;
			
		},

        // Show done message
        _showdonemsg: function infscr_showdonemsg() {

            var opts = this.options;

			// if behavior is defined and this function is extended, call that instead of default
			if (!!opts.behavior && this['_showdonemsg_'+opts.behavior] !== undefined) {
				this['_showdonemsg_'+opts.behavior].call(this);
				return;
			}

            opts.loading.msg
	    		.find('img')
	    		.hide()
	    		.parent()
	    		.find('div').html(opts.loading.finishedMsg).animate({ opacity: 1 }, 2000, function () {
	    		    $(this).parent().fadeOut('normal');
	    		});

            // user provided callback when done    
            opts.errorCallback.call($(opts.contentSelector)[0],'done');

        },

		// grab each selector option and see if any fail
        _validate: function infscr_validate(opts) {

            for (var key in opts) {
                if (key.indexOf && key.indexOf('Selector') > -1 && $(opts[key]).length === 0) {
                    this._debug('Your ' + key + ' found no elements.');
                    return false;
                }
                return true;
            }

        },

        /*	
        ----------------------------
        Public methods
        ----------------------------
        */

		// Bind to scroll
		bind: function infscr_bind() {
			this._binding('bind');
		},

        // Destroy current instance of plugin
        destroy: function infscr_destroy() {

            this.options.state.isDestroyed = true;
            return this._error('destroy');

        },

		// Set pause value to false
		pause: function infscr_pause() {
			this._pausing('pause');
		},
		
		// Set pause value to false
		resume: function infscr_resume() {
			this._pausing('resume');
		},

        // Retrieve next set of content items
        retrieve: function infscr_retrieve(pageNum) {

            var instance = this,
				opts = instance.options,
				path = opts.path,
				box, frag, desturl, method, condition,
	    		pageNum = pageNum || null,
				getPage = (!!pageNum) ? pageNum : opts.state.currPage;
				beginAjax = function infscr_ajax(opts) {
					
					// increment the URL bit. e.g. /page/3/
	                opts.state.currPage++;

	                instance._debug('heading into ajax', path);

	                // if we're dealing with a table we can't use DIVs
	                box = $(opts.contentSelector).is('table') ? $('<tbody/>') : $('<div/>');
					desturl = path.join(opts.state.currPage);

	                method = (opts.dataType == 'html' || opts.dataType == 'json') ? opts.dataType : 'html+callback';
	                if (opts.appendCallback && opts.dataType == 'html') method += '+callback'

	                switch (method) {

	                    case 'html+callback':
							instance._debug('Using HTML via .load() method');
	                        box.load(desturl + ' ' + opts.itemSelector, null, function infscr_ajax_callback(responseText) {
	                            instance._loadcallback(box, responseText);
	                        });
							
	                        break;

	                    case 'html':
	                    case 'json':

	                        instance._debug('Using ' + (method.toUpperCase()) + ' via $.ajax() method');
	                        $.ajax({
	                            // params
	                            url: desturl,
	                            dataType: opts.dataType,
	                            complete: function infscr_ajax_callback(jqXHR, textStatus) {
	                                condition = (typeof (jqXHR.isResolved) !== 'undefined') ? (jqXHR.isResolved()) : (textStatus === "success" || textStatus === "notmodified");
	                                (condition) ? instance._loadcallback(box, jqXHR.responseText) : instance._error('end');
	                            }
	                        });
	
	                        break;
	                }
				};
				
			// if behavior is defined and this function is extended, call that instead of default
			if (!!opts.behavior && this['retrieve_'+opts.behavior] !== undefined) {
				this['retrieve_'+opts.behavior].call(this,pageNum);
				return;
			}

            
			// for manual triggers, if destroyed, get out of here
			if (opts.state.isDestroyed) {
                this._debug('Instance is destroyed');
                return false;
            };

            // we dont want to fire the ajax multiple times
            opts.state.isDuringAjax = true;

            opts.loading.start.call($(opts.contentSelector)[0],opts);

        },

        // Check to see next page is needed
        scroll: function infscr_scroll() {

            var opts = this.options,
				state = opts.state;

            // if behavior is defined and this function is extended, call that instead of default
			if (!!opts.behavior && this['scroll_'+opts.behavior] !== undefined) {
				this['scroll_'+opts.behavior].call(this);
				return;
			}

			if (state.isDuringAjax || state.isInvalidPage || state.isDone || state.isDestroyed || state.isPaused) return;

            if (!this._nearbottom()) return;

            this.retrieve();

        },
		
		// Toggle pause value
		toggle: function infscr_toggle() {
			this._pausing();
		},
		
		// Unbind from scroll
		unbind: function infscr_unbind() {
			this._binding('unbind');
		},
		
		// update options
		update: function infscr_options(key) {
			if ($.isPlainObject(key)) {
				this.options = $.extend(true,this.options,key);
			}
		}

    }


    /*	
    ----------------------------
    Infinite Scroll function
    ----------------------------
	
    Borrowed logic from the following...
	
    jQuery UI
    - https://github.com/jquery/jquery-ui/blob/master/ui/jquery.ui.widget.js
	
    jCarousel
    - https://github.com/jsor/jcarousel/blob/master/lib/jquery.jcarousel.js
	
    Masonry
    - https://github.com/desandro/masonry/blob/master/jquery.masonry.js		
	
    */

    $.fn.infinitescroll = function infscr_init(options, callback) {


        var thisCall = typeof options;

        switch (thisCall) {

            // method 
            case 'string':

                var args = Array.prototype.slice.call(arguments, 1);

                this.each(function () {

                    var instance = $.data(this, 'infinitescroll');

                    if (!instance) {
                        // not setup yet
                        // return $.error('Method ' + options + ' cannot be called until Infinite Scroll is setup');
						return false;
                    }
                    if (!$.isFunction(instance[options]) || options.charAt(0) === "_") {
                        // return $.error('No such method ' + options + ' for Infinite Scroll');
						return false;
                    }

                    // no errors!
                    instance[options].apply(instance, args);

                });

                break;

            // creation 
            case 'object':

                this.each(function () {

                    var instance = $.data(this, 'infinitescroll');

                    if (instance) {

                        // update options of current instance
                        instance.update(options);

                    } else {

                        // initialize new instance
                        $.data(this, 'infinitescroll', new $.infinitescroll(options, callback, this));

                    }

                });

                break;

        }

        return this;

    };



    /* 
    * smartscroll: debounced scroll event for jQuery *
    * https://github.com/lukeshumard/smartscroll
    * Based on smartresize by @louis_remi: https://github.com/lrbabe/jquery.smartresize.js *
    * Copyright 2011 Louis-Remi & Luke Shumard * Licensed under the MIT license. *
    */

    var event = $.event,
		scrollTimeout;

    event.special.smartscroll = {
        setup: function () {
            $(this).bind("scroll", event.special.smartscroll.handler);
        },
        teardown: function () {
            $(this).unbind("scroll", event.special.smartscroll.handler);
        },
        handler: function (event, execAsap) {
            // Save the context
            var context = this,
		      args = arguments;

            // set correct event type
            event.type = "smartscroll";

            if (scrollTimeout) { clearTimeout(scrollTimeout); }
            scrollTimeout = setTimeout(function () {
                $.event.handle.apply(context, args);
            }, execAsap === "execAsap" ? 0 : 100);
        }
    };

    $.fn.smartscroll = function (fn) {
        return fn ? this.bind("smartscroll", fn) : this.trigger("smartscroll", ["execAsap"]);
    };


})(window, jQuery);

function registerEvents(){
	if(newImages.length > 0){
		for(i = 0; i < newImages.length; i++){
			
			var newLiID = newImages[i];
			
			var newLiLink = "";
			var newLiLightbox = "";
			var newLiTitle = "";
			
			try{
				newLiLink = jQuery('#plink-' + newLiID).html();
				newLiLightbox = jQuery('#plightbox-' + newLiID).html();
				newLiTitle = jQuery('#ptitle-' + newLiID).html();
			}catch(err){alert(err)}
			
			if(newLiLightbox != null && newLiLightbox != ''){
				jQuery('#overlay-' + newLiID + '-lnk').bind('click', function() {
					var postId = jQuery(this).attr('id').split("-")[1];
					jQuery.prettyPhoto.open(jQuery('#plightbox-' + postId).html(), jQuery('#ptitle-' + postId).html(),'');
				});
				try{
					jQuery('.' + newLiID + '-lnk a').bind('mouseenter', function() {
					  var postId = jQuery(this).attr('id').split("-")[0];
					  jQuery('#overlay-' + postId + '-lnk').unbind('click');
					});
					jQuery('.' + newLiID + '-lnk a').bind('mouseleave', function() {
						var postId = jQuery(this).attr('id').split("-")[0];
						jQuery('#overlay-' + postId + '-lnk').bind('click', function() {
							var pId = jQuery(this).attr('id').split("-")[1];
							jQuery.prettyPhoto.open(jQuery('#plightbox-' + pId).html(), jQuery('#ptitle-' + pId).html(),'');
						});
					});
				}catch(err){}
				
			}else{
				jQuery('#overlay-' + newLiID + '-lnk').bind('click', function() {
					var postId = jQuery(this).attr('id').split("-")[1];
					window.location= jQuery('#plink-' + postId).html();;
				});
				try{
					jQuery('.' + newLiID + '-lnk a').bind('mouseenter', function() {
						var postId = jQuery(this).attr('id').split("-")[0];
						jQuery('#overlay-' + postId + '-lnk').unbind('click');
					});
					
					jQuery('.' + newLiID + '-lnk a').bind('mouseleave', function() {
						var postId = jQuery(this).attr('id').split("-")[0];
						jQuery('#overlay-' + postId + '-lnk').bind('click', function() {
							var pId = jQuery(this).attr('id').split("-")[1];
							window.location = jQuery('#plink-' + pId).html();
						});
					});
				}catch(err){}
				
			}
		}
	}
}