/* ------------------------------------------------------------------------
	Class: prettyPhoto
	Use: Lightbox clone for jQuery
	Author: Stephane Caron (http://www.no-margin-for-errors.com)
	Version: 3.1.3
------------------------------------------------------------------------- */

(function($){$.prettyPhoto={version:'3.1.3'};$.fn.prettyPhoto=function(pp_settings){pp_settings=jQuery.extend({animation_speed:'fast',slideshow:5000,autoplay_slideshow:false,opacity:0.80,show_title:true,allow_resize:true,default_width:500,default_height:344,counter_separator_label:'/',theme:'pp_default',horizontal_padding:20,hideflash:false,wmode:'opaque',autoplay:true,modal:false,deeplinking:true,overlay_gallery:true,keyboard_shortcuts:true,changepicturecallback:function(){},callback:function(){},ie6_fallback:true,markup:'<div class="pp_pic_holder"> \
      <div class="ppt">&nbsp;</div> \
      <div class="pp_top"> \
       <div class="pp_left"></div> \
       <div class="pp_middle"></div> \
       <div class="pp_right"></div> \
      </div> \
      <div class="pp_content_container"> \
       <div class="pp_left"> \
       <div class="pp_right"> \
        <div class="pp_content"> \
         <div class="pp_loaderIcon"></div> \
         <div class="pp_fade"> \
          <a href="#" class="pp_expand" title="Expand the image">Expand</a> \
          <div class="pp_hoverContainer"> \
           <a class="pp_next" href="#">next</a> \
           <a class="pp_previous" href="#">previous</a> \
          </div> \
          <div id="pp_full_res"></div> \
          <div class="pp_details"> \
           <div class="pp_nav"> \
            <a href="#" class="pp_arrow_previous">Previous</a> \
            <p class="currentTextHolder">0/0</p> \
            <a href="#" class="pp_arrow_next">Next</a> \
           </div> \
           <p class="pp_description"></p> \
           <div class="pp_social">{pp_social}</div> \
           <a class="pp_close" href="#">Close</a> \
          </div> \
         </div> \
        </div> \
       </div> \
       </div> \
      </div> \
      <div class="pp_bottom"> \
       <div class="pp_left"></div> \
       <div class="pp_middle"></div> \
       <div class="pp_right"></div> \
      </div> \
     </div> \
     <div class="pp_overlay"></div>',gallery_markup:'<div class="pp_gallery"> \
        <a href="#" class="pp_arrow_previous">Previous</a> \
        <div> \
         <ul> \
          {gallery} \
         </ul> \
        </div> \
        <a href="#" class="pp_arrow_next">Next</a> \
       </div>',image_markup:'<img id="fullResImage" src="{path}" />',flash_markup:'<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="{width}" height="{height}"><param name="wmode" value="{wmode}" /><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="{path}" /><embed src="{path}" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="{width}" height="{height}" wmode="{wmode}"></embed></object>',quicktime_markup:'<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" height="{height}" width="{width}"><param name="src" value="{path}"><param name="autoplay" value="{autoplay}"><param name="type" value="video/quicktime"><embed src="{path}" height="{height}" width="{width}" autoplay="{autoplay}" type="video/quicktime" pluginspage="http://www.apple.com/quicktime/download/"></embed></object>',iframe_markup:'<iframe src ="{path}" width="{width}" height="{height}" frameborder="no"></iframe>',inline_markup:'<div class="pp_inline">{content}</div>',custom_markup:'',social_tools:'<div class="twitter"><a href="http://twitter.com/share" class="twitter-share-button" data-count="none">Tweet</a><script type="text/javascript" src="http://platform.twitter.com/widgets.js"></script></div><div class="facebook"><iframe src="http://www.facebook.com/plugins/like.php?locale=en_US&href={location_href}&amp;layout=button_count&amp;show_faces=true&amp;width=500&amp;action=like&amp;font&amp;colorscheme=light&amp;height=23" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:500px; height:23px;" allowTransparency="true"></iframe></div>'},pp_settings);var matchedObjects=this,percentBased=false,pp_dimensions,pp_open,pp_contentHeight,pp_contentWidth,pp_containerHeight,pp_containerWidth,windowHeight=$(window).height(),windowWidth=$(window).width(),pp_slideshow;doresize=true,scroll_pos=_get_scroll();$(window).unbind('resize.prettyphoto').bind('resize.prettyphoto',function(){_center_overlay();_resize_overlay();});if(pp_settings.keyboard_shortcuts){$(document).unbind('keydown.prettyphoto').bind('keydown.prettyphoto',function(e){if(typeof $pp_pic_holder!='undefined'){if($pp_pic_holder.is(':visible')){switch(e.keyCode){case 37:$.prettyPhoto.changePage('previous');e.preventDefault();break;case 39:$.prettyPhoto.changePage('next');e.preventDefault();break;case 27:if(!settings.modal)
$.prettyPhoto.close();e.preventDefault();break;};};};});};$.prettyPhoto.initialize=function(){settings=pp_settings;if(settings.theme=='pp_default')settings.horizontal_padding=16;if(settings.ie6_fallback&&$.browser.msie&&parseInt($.browser.version)==6)settings.theme="light_square";theRel=$(this).attr('rel');galleryRegExp=/\[(?:.*)\]/;isSet=(galleryRegExp.exec(theRel))?true:false;pp_images=(isSet)?jQuery.map(matchedObjects,function(n,i){if($(n).attr('rel').indexOf(theRel)!=-1)return $(n).attr('href');}):$.makeArray($(this).attr('href'));pp_titles=(isSet)?jQuery.map(matchedObjects,function(n,i){if($(n).attr('rel').indexOf(theRel)!=-1)return($(n).find('img').attr('alt'))?$(n).find('img').attr('alt'):"";}):$.makeArray($(this).find('img').attr('alt'));pp_descriptions=(isSet)?jQuery.map(matchedObjects,function(n,i){if($(n).attr('rel').indexOf(theRel)!=-1)return($(n).attr('title'))?$(n).attr('title'):"";}):$.makeArray($(this).attr('title'));if(pp_images.length>30)settings.overlay_gallery=false;set_position=jQuery.inArray($(this).attr('href'),pp_images);rel_index=(isSet)?set_position:$("a[rel^='"+theRel+"']").index($(this));_build_overlay(this);if(settings.allow_resize)
$(window).bind('scroll.prettyphoto',function(){_center_overlay();});$.prettyPhoto.open();return false;}
$.prettyPhoto.open=function(event){if(typeof settings=="undefined"){settings=pp_settings;if($.browser.msie&&$.browser.version==6)settings.theme="light_square";pp_images=$.makeArray(arguments[0]);pp_titles=(arguments[1])?$.makeArray(arguments[1]):$.makeArray("");pp_descriptions=(arguments[2])?$.makeArray(arguments[2]):$.makeArray("");isSet=(pp_images.length>1)?true:false;set_position=0;_build_overlay(event.target);}
if($.browser.msie&&$.browser.version==6)$('select').css('visibility','hidden');if(settings.hideflash)$('object,embed,iframe[src*=youtube],iframe[src*=vimeo]').css('visibility','hidden');_checkPosition($(pp_images).size());$('.pp_loaderIcon').show();if(settings.deeplinking)
setHashtag();if(settings.social_tools){facebook_like_link=settings.social_tools.replace('{location_href}',encodeURIComponent(location.href));$pp_pic_holder.find('.pp_social').html(facebook_like_link);}
if($ppt.is(':hidden'))$ppt.css('opacity',0).show();$pp_overlay.show().fadeTo(settings.animation_speed,settings.opacity);$pp_pic_holder.find('.currentTextHolder').text((set_position+1)+settings.counter_separator_label+$(pp_images).size());if(pp_descriptions[set_position]!=""){$pp_pic_holder.find('.pp_description').show().html(unescape(pp_descriptions[set_position]));}else{$pp_pic_holder.find('.pp_description').hide();}
movie_width=(parseFloat(getParam('width',pp_images[set_position])))?getParam('width',pp_images[set_position]):settings.default_width.toString();movie_height=(parseFloat(getParam('height',pp_images[set_position])))?getParam('height',pp_images[set_position]):settings.default_height.toString();percentBased=false;if(movie_height.indexOf('%')!=-1){movie_height=parseFloat(($(window).height()*parseFloat(movie_height)/100)-150);percentBased=true;}
if(movie_width.indexOf('%')!=-1){movie_width=parseFloat(($(window).width()*parseFloat(movie_width)/100)-150);percentBased=true;}
$pp_pic_holder.fadeIn(function(){(settings.show_title&&pp_titles[set_position]!=""&&typeof pp_titles[set_position]!="undefined")?$ppt.html(unescape(pp_titles[set_position])):$ppt.html('&nbsp;');imgPreloader="";skipInjection=false;switch(_getFileType(pp_images[set_position])){case'image':imgPreloader=new Image();nextImage=new Image();if(isSet&&set_position<$(pp_images).size()-1)nextImage.src=pp_images[set_position+1];prevImage=new Image();if(isSet&&pp_images[set_position-1])prevImage.src=pp_images[set_position-1];$pp_pic_holder.find('#pp_full_res')[0].innerHTML=settings.image_markup.replace(/{path}/g,pp_images[set_position]);imgPreloader.onload=function(){pp_dimensions=_fitToViewport(imgPreloader.width,imgPreloader.height);_showContent();};imgPreloader.onerror=function(){alert('Image cannot be loaded. Make sure the path is correct and image exist.');$.prettyPhoto.close();};imgPreloader.src=pp_images[set_position];break;case'youtube':pp_dimensions=_fitToViewport(movie_width,movie_height);movie_id=getParam('v',pp_images[set_position]);if(movie_id==""){movie_id=pp_images[set_position].split('youtu.be/');movie_id=movie_id[1];if(movie_id.indexOf('?')>0)
movie_id=movie_id.substr(0,movie_id.indexOf('?'));if(movie_id.indexOf('&')>0)
movie_id=movie_id.substr(0,movie_id.indexOf('&'));}
movie='http://www.youtube.com/embed/'+movie_id;(getParam('rel',pp_images[set_position]))?movie+="?rel="+getParam('rel',pp_images[set_position]):movie+="?rel=1";if(settings.autoplay)movie+="&autoplay=1";toInject=settings.iframe_markup.replace(/{width}/g,pp_dimensions['width']).replace(/{height}/g,pp_dimensions['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,movie);break;case'vimeo':pp_dimensions=_fitToViewport(movie_width,movie_height);movie_id=pp_images[set_position];var regExp=/http:\/\/(www\.)?vimeo.com\/(\d+)/;var match=movie_id.match(regExp);movie='http://player.vimeo.com/video/'+match[2]+'?title=0&amp;byline=0&amp;portrait=0';if(settings.autoplay)movie+="&autoplay=1;";vimeo_width=pp_dimensions['width']+'/embed/?moog_width='+pp_dimensions['width'];toInject=settings.iframe_markup.replace(/{width}/g,vimeo_width).replace(/{height}/g,pp_dimensions['height']).replace(/{path}/g,movie);break;case'quicktime':pp_dimensions=_fitToViewport(movie_width,movie_height);pp_dimensions['height']+=15;pp_dimensions['contentHeight']+=15;pp_dimensions['containerHeight']+=15;toInject=settings.quicktime_markup.replace(/{width}/g,pp_dimensions['width']).replace(/{height}/g,pp_dimensions['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,pp_images[set_position]).replace(/{autoplay}/g,settings.autoplay);break;case'flash':pp_dimensions=_fitToViewport(movie_width,movie_height);flash_vars=pp_images[set_position];flash_vars=flash_vars.substring(pp_images[set_position].indexOf('flashvars')+10,pp_images[set_position].length);filename=pp_images[set_position];filename=filename.substring(0,filename.indexOf('?'));toInject=settings.flash_markup.replace(/{width}/g,pp_dimensions['width']).replace(/{height}/g,pp_dimensions['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,filename+'?'+flash_vars);break;case'iframe':pp_dimensions=_fitToViewport(movie_width,movie_height);frame_url=pp_images[set_position];frame_url=frame_url.substr(0,frame_url.indexOf('iframe')-1);toInject=settings.iframe_markup.replace(/{width}/g,pp_dimensions['width']).replace(/{height}/g,pp_dimensions['height']).replace(/{path}/g,frame_url);break;case'ajax':doresize=false;pp_dimensions=_fitToViewport(movie_width,movie_height);doresize=true;skipInjection=true;$.get(pp_images[set_position],function(responseHTML){toInject=settings.inline_markup.replace(/{content}/g,responseHTML);$pp_pic_holder.find('#pp_full_res')[0].innerHTML=toInject;_showContent();});break;case'custom':pp_dimensions=_fitToViewport(movie_width,movie_height);toInject=settings.custom_markup;break;case'inline':myClone=$(pp_images[set_position]).clone().append('<br clear="all" />').css({'width':settings.default_width}).wrapInner('<div id="pp_full_res"><div class="pp_inline"></div></div>').appendTo($('body')).show();doresize=false;pp_dimensions=_fitToViewport($(myClone).width(),$(myClone).height());doresize=true;$(myClone).remove();toInject=settings.inline_markup.replace(/{content}/g,$(pp_images[set_position]).html());break;};if(!imgPreloader&&!skipInjection){$pp_pic_holder.find('#pp_full_res')[0].innerHTML=toInject;_showContent();};});return false;};$.prettyPhoto.changePage=function(direction){currentGalleryPage=0;if(direction=='previous'){set_position--;if(set_position<0)set_position=$(pp_images).size()-1;}else if(direction=='next'){set_position++;if(set_position>$(pp_images).size()-1)set_position=0;}else{set_position=direction;};rel_index=set_position;if(!doresize)doresize=true;$('.pp_contract').removeClass('pp_contract').addClass('pp_expand');_hideContent(function(){$.prettyPhoto.open();});};$.prettyPhoto.changeGalleryPage=function(direction){if(direction=='next'){currentGalleryPage++;if(currentGalleryPage>totalPage)currentGalleryPage=0;}else if(direction=='previous'){currentGalleryPage--;if(currentGalleryPage<0)currentGalleryPage=totalPage;}else{currentGalleryPage=direction;};slide_speed=(direction=='next'||direction=='previous')?settings.animation_speed:0;slide_to=currentGalleryPage*(itemsPerPage*itemWidth);$pp_gallery.find('ul').animate({left:-slide_to},slide_speed);};$.prettyPhoto.startSlideshow=function(){if(typeof pp_slideshow=='undefined'){$pp_pic_holder.find('.pp_play').unbind('click').removeClass('pp_play').addClass('pp_pause').click(function(){$.prettyPhoto.stopSlideshow();return false;});pp_slideshow=setInterval($.prettyPhoto.startSlideshow,settings.slideshow);}else{$.prettyPhoto.changePage('next');};}
$.prettyPhoto.stopSlideshow=function(){$pp_pic_holder.find('.pp_pause').unbind('click').removeClass('pp_pause').addClass('pp_play').click(function(){$.prettyPhoto.startSlideshow();return false;});clearInterval(pp_slideshow);pp_slideshow=undefined;}
$.prettyPhoto.close=function(){if($pp_overlay.is(":animated"))return;$.prettyPhoto.stopSlideshow();$pp_pic_holder.stop().find('object,embed').css('visibility','hidden');$('div.pp_pic_holder,div.ppt,.pp_fade').fadeOut(settings.animation_speed,function(){$(this).remove();});$pp_overlay.fadeOut(settings.animation_speed,function(){if($.browser.msie&&$.browser.version==6)$('select').css('visibility','visible');if(settings.hideflash)$('object,embed,iframe[src*=youtube],iframe[src*=vimeo]').css('visibility','visible');$(this).remove();$(window).unbind('scroll.prettyphoto');clearHashtag();settings.callback();doresize=true;pp_open=false;delete settings;});};function _showContent(){$('.pp_loaderIcon').hide();projectedTop=scroll_pos['scrollTop']+((windowHeight/2)-(pp_dimensions['containerHeight']/2));if(projectedTop<0)projectedTop=0;$ppt.fadeTo(settings.animation_speed,1);$pp_pic_holder.find('.pp_content').animate({height:pp_dimensions['contentHeight'],width:pp_dimensions['contentWidth']},settings.animation_speed);$pp_pic_holder.animate({'top':projectedTop,'left':(windowWidth/2)-(pp_dimensions['containerWidth']/2),width:pp_dimensions['containerWidth']},settings.animation_speed,function(){$pp_pic_holder.find('.pp_hoverContainer,#fullResImage').height(pp_dimensions['height']).width(pp_dimensions['width']);$pp_pic_holder.find('.pp_fade').fadeIn(settings.animation_speed);if(isSet&&_getFileType(pp_images[set_position])=="image"){$pp_pic_holder.find('.pp_hoverContainer').show();}else{$pp_pic_holder.find('.pp_hoverContainer').hide();}
if(pp_dimensions['resized']){$('a.pp_expand,a.pp_contract').show();}else{$('a.pp_expand').hide();}
if(settings.autoplay_slideshow&&!pp_slideshow&&!pp_open)$.prettyPhoto.startSlideshow();settings.changepicturecallback();pp_open=true;});_insert_gallery();};function _hideContent(callback){$pp_pic_holder.find('#pp_full_res object,#pp_full_res embed').css('visibility','hidden');$pp_pic_holder.find('.pp_fade').fadeOut(settings.animation_speed,function(){$('.pp_loaderIcon').show();callback();});};function _checkPosition(setCount){(setCount>1)?$('.pp_nav').show():$('.pp_nav').hide();};function _fitToViewport(width,height){resized=false;_getDimensions(width,height);imageWidth=width,imageHeight=height;if(((pp_containerWidth>windowWidth)||(pp_containerHeight>windowHeight))&&doresize&&settings.allow_resize&&!percentBased){resized=true,fitting=false;while(!fitting){if((pp_containerWidth>windowWidth)){imageWidth=(windowWidth-200);imageHeight=(height/width)*imageWidth;}else if((pp_containerHeight>windowHeight)){imageHeight=(windowHeight-200);imageWidth=(width/height)*imageHeight;}else{fitting=true;};pp_containerHeight=imageHeight,pp_containerWidth=imageWidth;};_getDimensions(imageWidth,imageHeight);if((pp_containerWidth>windowWidth)||(pp_containerHeight>windowHeight)){_fitToViewport(pp_containerWidth,pp_containerHeight)};};return{width:Math.floor(imageWidth),height:Math.floor(imageHeight),containerHeight:Math.floor(pp_containerHeight),containerWidth:Math.floor(pp_containerWidth)+(settings.horizontal_padding*2),contentHeight:Math.floor(pp_contentHeight),contentWidth:Math.floor(pp_contentWidth),resized:resized};};function _getDimensions(width,height){width=parseFloat(width);height=parseFloat(height);$pp_details=$pp_pic_holder.find('.pp_details');$pp_details.width(width);detailsHeight=parseFloat($pp_details.css('marginTop'))+parseFloat($pp_details.css('marginBottom'));$pp_details=$pp_details.clone().addClass(settings.theme).width(width).appendTo($('body')).css({'position':'absolute','top':-10000});detailsHeight+=$pp_details.height();detailsHeight=(detailsHeight<=34)?36:detailsHeight;if($.browser.msie&&$.browser.version==7)detailsHeight+=8;$pp_details.remove();$pp_title=$pp_pic_holder.find('.ppt');$pp_title.width(width);titleHeight=parseFloat($pp_title.css('marginTop'))+parseFloat($pp_title.css('marginBottom'));$pp_title=$pp_title.clone().appendTo($('body')).css({'position':'absolute','top':-10000});titleHeight+=$pp_title.height();$pp_title.remove();pp_contentHeight=height+detailsHeight;pp_contentWidth=width;pp_containerHeight=pp_contentHeight+titleHeight+$pp_pic_holder.find('.pp_top').height()+$pp_pic_holder.find('.pp_bottom').height();pp_containerWidth=width;}
function _getFileType(itemSrc){if(itemSrc.match(/youtube\.com\/watch/i)||itemSrc.match(/youtu\.be/i)){return'youtube';}else if(itemSrc.match(/vimeo\.com/i)){return'vimeo';}else if(itemSrc.match(/\b.mov\b/i)){return'quicktime';}else if(itemSrc.match(/\b.swf\b/i)){return'flash';}else if(itemSrc.match(/\biframe=true\b/i)){return'iframe';}else if(itemSrc.match(/\bajax=true\b/i)){return'ajax';}else if(itemSrc.match(/\bcustom=true\b/i)){return'custom';}else if(itemSrc.substr(0,1)=='#'){return'inline';}else{return'image';};};function _center_overlay(){if(doresize&&typeof $pp_pic_holder!='undefined'){scroll_pos=_get_scroll();contentHeight=$pp_pic_holder.height(),contentwidth=$pp_pic_holder.width();projectedTop=(windowHeight/2)+scroll_pos['scrollTop']-(contentHeight/2);if(projectedTop<0)projectedTop=0;if(contentHeight>windowHeight)
return;$pp_pic_holder.css({'top':projectedTop,'left':(windowWidth/2)+scroll_pos['scrollLeft']-(contentwidth/2)});};};function _get_scroll(){if(self.pageYOffset){return{scrollTop:self.pageYOffset,scrollLeft:self.pageXOffset};}else if(document.documentElement&&document.documentElement.scrollTop){return{scrollTop:document.documentElement.scrollTop,scrollLeft:document.documentElement.scrollLeft};}else if(document.body){return{scrollTop:document.body.scrollTop,scrollLeft:document.body.scrollLeft};};};function _resize_overlay(){windowHeight=$(window).height(),windowWidth=$(window).width();if(typeof $pp_overlay!="undefined")$pp_overlay.height($(document).height()).width(windowWidth);};function _insert_gallery(){if(isSet&&settings.overlay_gallery&&_getFileType(pp_images[set_position])=="image"&&(settings.ie6_fallback&&!($.browser.msie&&parseInt($.browser.version)==6))){itemWidth=52+5;navWidth=(settings.theme=="facebook"||settings.theme=="pp_default")?50:30;itemsPerPage=Math.floor((pp_dimensions['containerWidth']-100-navWidth)/itemWidth);itemsPerPage=(itemsPerPage<pp_images.length)?itemsPerPage:pp_images.length;totalPage=Math.ceil(pp_images.length/itemsPerPage)-1;if(totalPage==0){navWidth=0;$pp_gallery.find('.pp_arrow_next,.pp_arrow_previous').hide();}else{$pp_gallery.find('.pp_arrow_next,.pp_arrow_previous').show();};galleryWidth=itemsPerPage*itemWidth;fullGalleryWidth=pp_images.length*itemWidth;$pp_gallery.css('margin-left',-((galleryWidth/2)+(navWidth/2))).find('div:first').width(galleryWidth+5).find('ul').width(fullGalleryWidth).find('li.selected').removeClass('selected');goToPage=(Math.floor(set_position/itemsPerPage)<totalPage)?Math.floor(set_position/itemsPerPage):totalPage;$.prettyPhoto.changeGalleryPage(goToPage);$pp_gallery_li.filter(':eq('+set_position+')').addClass('selected');}else{$pp_pic_holder.find('.pp_content').unbind('mouseenter mouseleave');}}
function _build_overlay(caller){if(settings.social_tools)
facebook_like_link=settings.social_tools.replace('{location_href}',encodeURIComponent(location.href));settings.markup=settings.markup.replace('{pp_social}',(settings.social_tools)?facebook_like_link:'');$('body').append(settings.markup);$pp_pic_holder=$('.pp_pic_holder'),$ppt=$('.ppt'),$pp_overlay=$('div.pp_overlay');if(isSet&&settings.overlay_gallery){currentGalleryPage=0;toInject="";for(var i=0;i<pp_images.length;i++){if(!pp_images[i].match(/\b(jpg|jpeg|png|gif)\b/gi)){classname='default';img_src='';}else{classname='';img_src=pp_images[i];}
toInject+="<li class='"+classname+"'><a href='#'><img src='"+img_src+"' width='50' alt='' /></a></li>";};toInject=settings.gallery_markup.replace(/{gallery}/g,toInject);$pp_pic_holder.find('#pp_full_res').after(toInject);$pp_gallery=$('.pp_pic_holder .pp_gallery'),$pp_gallery_li=$pp_gallery.find('li');$pp_gallery.find('.pp_arrow_next').click(function(){$.prettyPhoto.changeGalleryPage('next');$.prettyPhoto.stopSlideshow();return false;});$pp_gallery.find('.pp_arrow_previous').click(function(){$.prettyPhoto.changeGalleryPage('previous');$.prettyPhoto.stopSlideshow();return false;});$pp_pic_holder.find('.pp_content').hover(function(){$pp_pic_holder.find('.pp_gallery:not(.disabled)').fadeIn();},function(){$pp_pic_holder.find('.pp_gallery:not(.disabled)').fadeOut();});itemWidth=52+5;$pp_gallery_li.each(function(i){$(this).find('a').click(function(){$.prettyPhoto.changePage(i);$.prettyPhoto.stopSlideshow();return false;});});};if(settings.slideshow){$pp_pic_holder.find('.pp_nav').prepend('<a href="#" class="pp_play">Play</a>')
$pp_pic_holder.find('.pp_nav .pp_play').click(function(){$.prettyPhoto.startSlideshow();return false;});}
$pp_pic_holder.attr('class','pp_pic_holder '+settings.theme);$pp_overlay.css({'opacity':0,'height':$(document).height(),'width':$(window).width()}).bind('click',function(){if(!settings.modal)$.prettyPhoto.close();});$('a.pp_close').bind('click',function(){$.prettyPhoto.close();return false;});$('a.pp_expand').bind('click',function(e){if($(this).hasClass('pp_expand')){$(this).removeClass('pp_expand').addClass('pp_contract');doresize=false;}else{$(this).removeClass('pp_contract').addClass('pp_expand');doresize=true;};_hideContent(function(){$.prettyPhoto.open();});return false;});$pp_pic_holder.find('.pp_previous, .pp_nav .pp_arrow_previous').bind('click',function(){$.prettyPhoto.changePage('previous');$.prettyPhoto.stopSlideshow();return false;});$pp_pic_holder.find('.pp_next, .pp_nav .pp_arrow_next').bind('click',function(){$.prettyPhoto.changePage('next');$.prettyPhoto.stopSlideshow();return false;});_center_overlay();};if(!pp_alreadyInitialized&&getHashtag()){pp_alreadyInitialized=true;hashIndex=getHashtag();hashRel=hashIndex;hashIndex=hashIndex.substring(hashIndex.indexOf('/')+1,hashIndex.length-1);hashRel=hashRel.substring(0,hashRel.indexOf('/'));setTimeout(function(){$("a[rel^='"+hashRel+"']:eq("+hashIndex+")").trigger('click');},50);}
return this.unbind('click.prettyphoto').bind('click.prettyphoto',$.prettyPhoto.initialize);};function getHashtag(){url=location.href;hashtag=(url.indexOf('#!')!=-1)?decodeURI(url.substring(url.indexOf('#!')+2,url.length)):false;return hashtag;};function setHashtag(){if(typeof theRel=='undefined')return;location.hash='!'+theRel+'/'+rel_index+'/';};function clearHashtag(){url=location.href;hashtag=(url.indexOf('#!prettyPhoto'))?true:false;if(hashtag)location.hash="!prettyPhoto";}
function getParam(name,url){name=name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");var regexS="[\\?&]"+name+"=([^&#]*)";var regex=new RegExp(regexS);var results=regex.exec(url);return(results==null)?"":results[1];}})(jQuery);var pp_alreadyInitialized=false;


/* jQuery Corner Plugin */
(function($){var style=document.createElement('div').style,moz=style['MozBorderRadius']!==undefined,webkit=style['WebkitBorderRadius']!==undefined,radius=style['borderRadius']!==undefined||style['BorderRadius']!==undefined,mode=document.documentMode||0,noBottomFold=$.browser.msie&&(($.browser.version<8&&!mode)||mode<8),expr=$.browser.msie&&(function(){var div=document.createElement('div');try{div.style.setExpression('width','0+0');div.style.removeExpression('width');}catch(e){return false;}return true;})();$.support=$.support||{};$.support.borderRadius=moz||webkit||radius;function sz(el,p){return parseInt($.css(el,p))||0;};function hex2(s){s=parseInt(s).toString(16);return(s.length<2)?'0'+s:s;};function gpc(node){while(node){var v=$.css(node,'backgroundColor'),rgb;if(v&&v!='transparent'&&v!='rgba(0, 0, 0, 0)'){if(v.indexOf('rgb')>=0){rgb=v.match(/\d+/g);return'#'+hex2(rgb[0])+hex2(rgb[1])+hex2(rgb[2]);}return v;}if(node.nodeName.toLowerCase()=='html')break;node=node.parentNode;}return'#ffffff';};function getWidth(fx,i,width){switch(fx){case'round':return Math.round(width*(1-Math.cos(Math.asin(i/width))));case'cool':return Math.round(width*(1+Math.cos(Math.asin(i/width))));case'sharp':return width-i;case'bite':return Math.round(width*(Math.cos(Math.asin((width-i-1)/width))));case'slide':return Math.round(width*(Math.atan2(i,width/i)));case'jut':return Math.round(width*(Math.atan2(width,(width-i-1))));case'curl':return Math.round(width*(Math.atan(i)));case'tear':return Math.round(width*(Math.cos(i)));case'wicked':return Math.round(width*(Math.tan(i)));case'long':return Math.round(width*(Math.sqrt(i)));case'sculpt':return Math.round(width*(Math.log((width-i-1),width)));case'dogfold':case'dog':return(i&1)?(i+1):width;case'dog2':return(i&2)?(i+1):width;case'dog3':return(i&3)?(i+1):width;case'fray':return(i%2)*width;case'notch':return width;case'bevelfold':case'bevel':return i+1;case'steep':return i/2+1;case'invsteep':return(width-i)/2+1;}};$.fn.corner=function(options){if(this.length==0){if(!$.isReady&&this.selector){var s=this.selector,c=this.context;$(function(){$(s,c).corner(options);});}return this;}return this.each(function(index){var $this=$(this),o=[$this.attr($.fn.corner.defaults.metaAttr)||'',options||''].join(' ').toLowerCase(),keep=/keep/.test(o),cc=((o.match(/cc:(#[0-9a-f]+)/)||[])[1]),sc=((o.match(/sc:(#[0-9a-f]+)/)||[])[1]),width=parseInt((o.match(/(\d+)px/)||[])[1])||10,re=/round|bevelfold|bevel|notch|bite|cool|sharp|slide|jut|curl|tear|fray|wicked|sculpt|long|dog3|dog2|dogfold|dog|invsteep|steep/,fx=((o.match(re)||['round'])[0]),fold=/dogfold|bevelfold/.test(o),edges={T:0,B:1},opts={TL:/top|tl|left/.test(o),TR:/top|tr|right/.test(o),BL:/bottom|bl|left/.test(o),BR:/bottom|br|right/.test(o)},strip,pad,cssHeight,j,bot,d,ds,bw,i,w,e,c,common,$horz;if(!opts.TL&&!opts.TR&&!opts.BL&&!opts.BR)opts={TL:1,TR:1,BL:1,BR:1};if($.fn.corner.defaults.useNative&&fx=='round'&&(radius||moz||webkit)&&!cc&&!sc){if(opts.TL)$this.css(radius?'border-top-left-radius':moz?'-moz-border-radius-topleft':'-webkit-border-top-left-radius',width+'px');if(opts.TR)$this.css(radius?'border-top-right-radius':moz?'-moz-border-radius-topright':'-webkit-border-top-right-radius',width+'px');if(opts.BL)$this.css(radius?'border-bottom-left-radius':moz?'-moz-border-radius-bottomleft':'-webkit-border-bottom-left-radius',width+'px');if(opts.BR)$this.css(radius?'border-bottom-right-radius':moz?'-moz-border-radius-bottomright':'-webkit-border-bottom-right-radius',width+'px');return;}strip=document.createElement('div');$(strip).css({overflow:'hidden',height:'1px',minHeight:'1px',fontSize:'1px',backgroundColor:sc||'transparent',borderStyle:'solid'});pad={T:parseInt($.css(this,'paddingTop'))||0,R:parseInt($.css(this,'paddingRight'))||0,B:parseInt($.css(this,'paddingBottom'))||0,L:parseInt($.css(this,'paddingLeft'))||0};if(typeof this.style.zoom!=undefined)this.style.zoom=1;if(!keep)this.style.border='none';strip.style.borderColor=cc||gpc(this.parentNode);cssHeight=$(this).outerHeight();for(j in edges){bot=edges[j];if((bot&&(opts.BL||opts.BR))||(!bot&&(opts.TL||opts.TR))){strip.style.borderStyle='none '+(opts[j+'R']?'solid':'none')+' none '+(opts[j+'L']?'solid':'none');d=document.createElement('div');$(d).addClass('jquery-corner');ds=d.style;bot?this.appendChild(d):this.insertBefore(d,this.firstChild);if(bot&&cssHeight!='auto'){if($.css(this,'position')=='static')this.style.position='relative';ds.position='absolute';ds.bottom=ds.left=ds.padding=ds.margin='0';if(expr)ds.setExpression('width','this.parentNode.offsetWidth');else
ds.width='100%';}else if(!bot&&$.browser.msie){if($.css(this,'position')=='static')this.style.position='relative';ds.position='absolute';ds.top=ds.left=ds.right=ds.padding=ds.margin='0';if(expr){bw=sz(this,'borderLeftWidth')+sz(this,'borderRightWidth');ds.setExpression('width','this.parentNode.offsetWidth - '+bw+'+ "px"');}else
ds.width='100%';}else{ds.position='relative';ds.margin=!bot?'-'+pad.T+'px -'+pad.R+'px '+(pad.T-width)+'px -'+pad.L+'px':(pad.B-width)+'px -'+pad.R+'px -'+pad.B+'px -'+pad.L+'px';}for(i=0;i<width;i++){w=Math.max(0,getWidth(fx,i,width));e=strip.cloneNode(false);e.style.borderWidth='0 '+(opts[j+'R']?w:0)+'px 0 '+(opts[j+'L']?w:0)+'px';bot?d.appendChild(e):d.insertBefore(e,d.firstChild);}if(fold&&$.support.boxModel){if(bot&&noBottomFold)continue;for(c in opts){if(!opts[c])continue;if(bot&&(c=='TL'||c=='TR'))continue;if(!bot&&(c=='BL'||c=='BR'))continue;common={position:'absolute',border:'none',margin:0,padding:0,overflow:'hidden',backgroundColor:strip.style.borderColor};$horz=$('<div/>').css(common).css({width:width+'px',height:'1px'});switch(c){case'TL':$horz.css({bottom:0,left:0});break;case'TR':$horz.css({bottom:0,right:0});break;case'BL':$horz.css({top:0,left:0});break;case'BR':$horz.css({top:0,right:0});break;}d.appendChild($horz[0]);var $vert=$('<div/>').css(common).css({top:0,bottom:0,width:'1px',height:width+'px'});switch(c){case'TL':$vert.css({left:width});break;case'TR':$vert.css({right:width});break;case'BL':$vert.css({left:width});break;case'BR':$vert.css({right:width});break;}d.appendChild($vert[0]);}}}}});};$.fn.uncorner=function(){if(radius||moz||webkit)this.css(radius?'border-radius':moz?'-moz-border-radius':'-webkit-border-radius',0);$('div.jquery-corner',this).remove();return this;};$.fn.corner.defaults={useNative:true,metaAttr:'data-corner'};})(jQuery);

/* jQuery Blockster Plugin */


Blockster=function(params,indexOfSlideToTurnOn){var thiss=this;this.conf={};this.conf.blocks={rows:10,cols:10}
this.conf.pause=4000;this.conf.animType='fade';this.conf.blockAnimSpeed=50;this.params=params;this.clickActionQueueInt=false;if(!this.params.holder||$(this.params.holder).length!=1){console.log("Blockster error: could not find holder element '"+this.params.holder+"'");return false;}
this.params.holder=$(this.params.holder);if(!this.params.pause||!parseInt(this.params.pause))this.params.pause=this.conf.pause;if(!this.params.blockAnimSpeed||!parseInt(this.params.blockAnimSpeed))this.params.blockAnimSpeed=this.conf.blockAnimSpeed;if(!this.params.rows||!parseInt(this.params.rows))this.params.rows=this.conf.blocks.rows;if(!this.params.cols||!parseInt(this.params.cols))this.params.cols=this.conf.blocks.cols;this.params.holder.dimensions={width:this.params.holder.width(),height:this.params.holder.height()};this.params.dimensions={width:Math.ceil(this.params.holder.dimensions.width/this.params.cols),height:Math.ceil(this.params.holder.dimensions.height/this.params.rows)};if(!indexOfSlideToTurnOn)this.params.holder.children('div').not(':first-child').hide();if(this.params.startWithoutDelay)thiss.func(indexOfSlideToTurnOn);if(!this.params.runOnceOnly){var delay=this.params.pause+((this.params.rows*this.params.cols)*this.params.blockAnimSpeed);if(!indexOfSlideToTurnOn)
thiss.autoInt=setInterval(function(){thiss.func();},delay);}};Blockster.prototype.func=function(indexOfSlideToTurnOn){var thiss=this;var currentSlide=this.params.holder.children('div:visible');var nextSlide=!indexOfSlideToTurnOn?currentSlide.nextAll().length!=0?currentSlide.next():this.params.holder.children('div').first():this.params.holder.children('div').eq(indexOfSlideToTurnOn);for(var u=0;u<(this.params.rows*this.params.cols);u++){var block=document.createElement('div');var left,top;$(block).css({width:this.params.dimensions.width,height:this.params.dimensions.height,left:(left=(u%this.params.cols)*this.params.dimensions.width),top:(top=Math.floor(u/this.params.cols)*this.params.dimensions.height),zIndex:10000,overflow:'hidden',position:'absolute'}).hide().addClass('block');var nextSlide_clone=nextSlide.get(0).cloneNode(true);$(nextSlide_clone).show().css({height:this.params.holder.height(),width:this.params.holder.width(),position:'relative',left:-left,top:-top});$(block).append(nextSlide_clone);this.params.holder.append($(block));}
var animInt=setInterval(function(){if(thiss.params.holder.children('.block:not(:visible)').length>0){var blocks=thiss.params.holder.children('.block:not(:visible)');with($(blocks.get(!thiss.params.random?0:Math.floor(Math.random()*blocks.length))))thiss.params.animType=='simple'?show():fadeIn();}
else if($('.block:animated').length==0){clearInterval(animInt);nextSlide.siblings().hide();nextSlide.show();$('.block').remove();if(thiss.params.callback&&typeof thiss.params.callback=='function')thiss.params.callback();}},thiss.params.blockAnimSpeed);}
Blockster.prototype.jump=function(slideIndex){if(this.clickActionQueueInt){clearInterval(thiss.clickActionQueueInt);thiss.clickActionQueueInt=false;}
var thiss=this;this.clickActionQueueInt=setInterval(function(){if(thiss.params.holder.children('.block').length==0){clearInterval(this.autoInt);thiss.func(slideIndex);clearInterval(thiss.clickActionQueueInt);thiss.clickActionQueueInt=false;}},10);}

$(document).ready(function()
	{

	/* Carousel */
	var totalItems = $(".carousel>.carousel_item").size();
	var currentItem = 1;
	var mouseOverFlag = false;
	$(".carousel").mouseenter(function()
		{
		mouseOverFlag = true;
		}).mouseleave(function()
		{
		mouseOverFlag = false;
		});
	
	var carouselnavigation = "<div class='centered_first'><div class='relative'><ul class='carousel_navigation'>";
	$(".carousel_item").each(function(i)
		{
		var humanNum = i + 1;
		$(this).attr("id", "item_no_" + humanNum);
		carouselnavigation += "<li><a id='item_no_" + humanNum + "' href='#item_no_" + humanNum + "' title='Show slide " + humanNum + "'>Show slide " + humanNum + "</a></li>";
		});
	carouselnavigation += "</ul></div></div>";
	$(".carousel").append(carouselnavigation);

	function showItem(num)
		{
		oldCurrent = currentItem * 1;
		currentItem = num * 1;
		$(".carousel_navigation a").removeClass("current");
		$(".carousel_item").fadeOut();
		$(".carousel_item").eq(num-1).fadeIn();
		$(".carousel_navigation a").eq(num-1).addClass("current");
		};

	$(".carousel_navigation a").eq(0).addClass("current");
	$(".carousel_navigation a").click(function(e)
		{
		e.preventDefault();
		var itemToShow = $(this).attr("id").replace("item_no_", "");
		showItem(itemToShow);
		});
	
	showItem(currentItem);
	
	function nextImage()
		{
		if (mouseOverFlag == false) 
			{
			currentItem += 1;
			if (currentItem > totalItems) currentItem = 1;
			showItem(currentItem);
			};
		};
	setInterval(function()
		{
		nextImage();
		}, 6000);

	
	/* Submenu engine */
	
	$(".main_menu>ul>li>ul").parent().addClass("hasSubmenu");
	$(".main_menu>ul>li.hasSubmenu").mouseenter(function()
		{
		$(this).addClass("hovered");
		}).mouseleave(function()
		{
		$(this).removeClass("hovered");
		});
	var listSubmenuLinkWidth = $(".main_menu ul li.hasSubmenu ul li a").outerWidth();
	var listSubmenuLinkPadding = $(".main_menu ul li.hasSubmenu ul li a").css('padding-left').replace("px", "") * 2;
	var listSubmenuColumnWidth = listSubmenuLinkWidth + listSubmenuLinkPadding; /* Gotta do this cause element is hidden, otherwise would use outerWidth() */
	$(".main_menu ul li.hasSubmenu ul[class^='columns_']").each(function(n)
		{
		var submenuColumnsNumber = $(this).attr("class").replace("columns_", "") * 1;
		$(this).width(listSubmenuColumnWidth * submenuColumnsNumber);
		});
	
	/* Rounded corners for modern browsers */
	function roundCorners()
		{
		$(".main_menu>ul>li").corner('5px top');
		$(".main_menu>ul>li.hasSubmenu>ul").corner('5px bottom');
		$(".main_menu>ul>li.hasSubmenu>ul li a").corner('3px');
		};
	if(jQuery.browser.msie)
		{
		if(parseFloat(jQuery.browser.version) <= 8)
			{
			/* Versions of IE less than 8 */
			
			}else{
			/* code for versions of IE at least 8 (currently 8 and 9) */
			roundCorners();
			}
		}else{
		/* code for browsers other than IE (Firefox Safari, chrome, Opera, etc.) */
		roundCorners();
		}
	
	/* Blur links after click, nice for Carousel navigation */
	$("a").click(function()
		{
		$(this).blur();
		});
	
	/* Additional info on inner page */
	function changeToggleLinkText()
		{
		if ($(".toggle_content a").text() == "View Additional Information")
			{
			$(".toggle_content a").text("Hide Additional Information");
			}else{
			$(".toggle_content a").text("View Additional Information");
			};
		};
	if ($(".toggle_content").is("*"))
		{
		$(".toggle_content").parent().append("<div class='no_more_content' />");
		$(".toggle_content").nextUntil('.no_more_content').wrapAll('<div class="additional_info" />'); 
		$(".additional_info").hide();
		$(".toggle_content").click(function(e)
			{
			e.preventDefault();
			$(".additional_info").slideToggle(function()
				{
				changeToggleLinkText();
				});
			});
		};
	
	/* Load and display page image and slogan if exist */
	var okBrowser = ($.browser.msie && parseInt($.browser.version) <= 8) ? false : true;
	if ($(".page_bg_image")[0])
		{
		$(".page_bg_image").hide();
		if (okBrowser)
			{
			$(".page_slogan").hide();
			};
		var imageToLoad = $(".page_bg_image").attr("title");
		var sloganToLoad = $(".page_slogan").attr("title");
		$(".page_bg_image").attr("title", "HAZWOPER");
		$(".page_slogan").attr("title", "HAZWOPER Training");
		var img = new Image();
		$(img).load(function()
			{
			/* When image is loaded */
			
			$(".page_bg_image").css({'background-image' : 'url("' + imageToLoad + '")'});
			var blocksterInstance = new Blockster
					({
					holder: '.block_holder',
					runOnceOnly: true,
					startWithoutDelay: true,
					random: true,
					blockAnimSpeed: 50,
					rows: 2,
					cols: 6,
					callback: function()
						{
						if (okBrowser)
							{
							$(".page_slogan").delay(200).slideDown(500);
							};
						/* Also display the page_banners */
						$(".page_banners li").each(function(i)
							{
							$(this).delay((i * 400) + 1300).fadeIn(400);
							});
						}
					});
			}).attr('src', imageToLoad);
		};
	var img2 = new Image();
	$(img2).load(function()
		{
		var sloganHeight = img2.height;
		var sloganWidth = img2.width;
		$(".page_slogan").css({'background-image' : 'url("' + sloganToLoad + '")', 'background-position' : 'left top', 'width' : sloganWidth + 'px', 'height' : sloganHeight + 'px'});
		}).attr('src', sloganToLoad);
	
	});