/*
* Copyright (C) 2009 Joel Sutherland.
* Liscenced under the MIT liscense
*/
(function($){$.fn.filterable=function(settings){
									  settings=$.extend({
														useHash:true,
														animationSpeed:0,
														show:{opacity:'show'},
														hide:{opacity:'hide'},
														useTags:true,
														tagSelector:'#portfolio-filter a',
														selectedTagClass:'current',
														allTag:'all'},
														settings);
									  return $(this).each(function(){
																   $(this).bind("filter",function(e,tagToShow){
																			if(settings.useTags){
																				$(settings.tagSelector).removeClass(settings.selectedTagClass);
																				$(settings.tagSelector+'[href='+tagToShow+']').addClass(settings.selectedTagClass)}
																				$(this).trigger("filterportfolio",[tagToShow.substr(1)])});
																   $(this).bind("filterportfolio",function(e,classToShow){
																				if(classToShow==settings.allTag){
																					
																					$(this).trigger("show")
																					
																					}else{
																				
																					$(this).trigger("show",['.'+classToShow]);
																					$(this).trigger("hide",[':not(.'+classToShow+')'])}
																					
																					if(settings.useHash){
																						location.hash='#'+classToShow}});
																   
																   $(this).bind("hide",function(e,selectorToHide){
																		
																		$(this).children(selectorToHide).animate(settings.hide,settings.animationSpeed);
																		
																		});
																   		
																		$(this).bind("show",function(e,selectorToShow){
																			
																			$(this).children(selectorToShow).animate(settings.show,settings.animationSpeed);
																			});
																		
																		if(settings.useHash){
																			
																			if(location.hash!='')
																				$(this).trigger("filter",[location.hash]);
																				
																					else $(this).trigger("filter",['#'+settings.allTag])}
																					
																					if(settings.useTags){
																						$(settings.tagSelector).click(function(){$('#portfolio-list').trigger("filter",[$(this).attr('href')]);
																						$(settings.tagSelector).removeClass('current');
																						$(this).addClass('current')})}})}})(jQuery);
																						
																					
																						$(document).ready(function(){
																							$('#portfolio-list').filterable();
																							
																						});