$(document).ready(function(){$('nav li ul').hide().removeClass('fallback');$('nav>ul>li>ul').each(function(){var offset=($(this).parent().position())*-1;var left=($(this).parent().width()/ 2)-170;if(left>offset.left){left=offset.left;}
$(this).css({left:left+'px'});});var loggedIn=$.cookie('frontLoggedIn');$('nav>ul>li, #user_info, .filterBar>ul>li').hoverIntent(function(){if(deviceBracket=='desktop'){if($(this).attr('id')=='user_info'){if(loggedIn==1){$('#user_dropdown',this).slideDown(100);}}else{$('ul',this).slideDown(100);}}},function(){if($(this).attr('id')=='user_info'){if(loggedIn==1){$('#user_dropdown',this).slideUp(100);}}else{$('ul',this).slideUp(100);}});$('.cheat_sheet_row').hoverIntent(function(){$('.extrainfo',this).slideDown(100);},function(){$('.extrainfo',this).slideUp(100);});jQuery.expr[':'].icontains=function(a,i,m){var elText=jQuery(a).text();elText=elText.replace(/\&#173;/g,'');elText=elText.replace(/­/g,'');elText=elText.replace(/<(?:.|\n)*?>/gm,'');elText=elText.toUpperCase();return elText.indexOf(m[3].toUpperCase())>=0;};$('.edit_menu_show').hover(function(){$(this).addClass('edit_menu_show_on');$('.edit_menu_button',this).addClass('edit_menu_button_on');$('.edit_menu',this).show();},function(){$(this).removeClass('edit_menu_show_on');$('.edit_menu_button',this).removeClass('edit_menu_button_on');$('.edit_menu',this).hide();});$('p.forminfo').hover(function(){$('span',this).show();},function(){$('span',this).hide();});$('.thumb').fancybox({'titleShow':false,'autoScale':true});$('.inline').fancybox({'titleShow':false,'width':300,'autoDimensions':false});$('.download_popup').fancybox({'titleShow':false,'autoDimensions':true});var hash=window.location.hash.substring(1);if((!hash)&&($('#message_wrapper').length)){$('html, body').animate({scrollTop:$("#message_wrapper").offset().top},500);}
$('.faq li').each(function(){var faq=$(this);var question=faq.find('h3');var answer=faq.find('p');var state=false;faq.click(function(){state=faq.hasClass('active');$('.faq li').removeClass('active');$('.faq li p').slideUp();if(!state){faq.addClass('active');answer.slideDown();}});});var searchEventFired=false;var searchTermTimeout;$('#cs_filter').keyup(function(e){clearTimeout(searchTermTimeout);var filter=$(this).val();if(filter.length>0){$('.cheat_sheet_output_block tr').hide();$('.cheat_sheet_output_block tr').find("td:icontains("+filter+")").parent().show();$(".cheat_sheet_output_wrapper h3:icontains("+filter+")").parent().find("tr").show();$('.cheat_sheet_output_block .cheat_sheet_note').hide();$(".cheat_sheet_output_block .cheat_sheet_note:icontains("+filter+")").show();if(!searchEventFired){ga('send','event','Cheat Sheets','Cheat Sheet Searched',cheatSheetName);if(bTracking){ga('userTracker.send','event','Cheat Sheets','Cheat Sheet Searched',cheatSheetName);}
searchEventFired=true;}
searchTermTimeout=setTimeout(function(){ga('send','event','Cheat Sheets','Cheat Sheet Search Term ('+cheatSheetName+')',filter);if(bTracking){ga('userTracker.send','event','Cheatography Cheat Sheets','Cheat Sheet Search Term ('+cheatSheetName+')',filter);}},500);}else{$('.cheat_sheet_output_block tr').show();$('.cheat_sheet_output_block .cheat_sheet_note').show();}
$(".cheat_sheet_output_block").each(function(index,element){var counter=0;$(element).find('tr').not(':hidden').each(function(inner_index,inner_element){counter+=1;if((counter%2)==1){$(inner_element).addClass('altrow');}else{$(inner_element).removeClass('altrow');}});});});$('#cs_filter').keypress(function(e){if(e.which==13){return false;}});if($('#cs_filter')){$('#cs_filter').focus();}
$('.content_popup').fancybox({'type':'iframe','width':'90%','height':'90%','beforeShow':function(){var pageUrl=this.href;if(pageUrl.substring(0,54)=='http://www.cheatography.com/proxy.php?mode=native&url='){pageUrl=pageUrl.substring(54);pageUrl=urldecode(pageUrl);}
if(pageUrl.substring(0,27)=='/proxy.php?mode=native&url='){pageUrl=pageUrl.substring(27);pageUrl=urldecode(pageUrl);}
ga('send','event','Cheat Sheets','Content Popup',pageUrl);if(bTracking){ga('userTracker.send','event','Cheatography Cheat Sheets','Content Popup',pageUrl);}},'titleShow':false});if($('#cs_menu_wrapper').length>0){var stickyNavTop=$('#cs_menu_wrapper').offset().top;var stickyNav=function(){var scrollTop=$(window).scrollTop();if(scrollTop>stickyNavTop){$('#cs_menu_wrapper').addClass('sticky');}else{$('#cs_menu_wrapper').removeClass('sticky');}};stickyNav();$(window).scroll(function(){stickyNav();});}
processTags();$('input.tagoptions, input.langoptions, input.ratingoptions').click(function(){processTags();});$('#filterTags').keyup(function(){var filter=$(this).val();if(filter.length>0){$('#filterTagsList li.filterableItem .tagname:icontains('+filter+')').parent().parent().show();$('#filterTagsList li.filterableItem .tagname').not(':icontains('+filter+')').parent().parent().hide();}else{$('#filterTagsList li.filterableItem').show();}});$('#filterLangs').keyup(function(){var filter=$(this).val();if(filter.length>0){$('#filterLangsList li.filterableItem .tagname:icontains('+filter+')').parent().parent().show();$('#filterLangsList li.filterableItem .tagname').not(':icontains('+filter+')').parent().parent().hide();}else{$('#filterLangsList li.filterableItem').show();}});$('.ratingStars').each(function(){var ratingParent=this;$(ratingParent).children('i').each(function(index){if(loggedIn){$(this).hover(function(){var ratingValue=index+1;$(ratingParent).addClass('hasRating');for(var i=1;i<=5;i++){if(i<=ratingValue){$(ratingParent).children('i').eq(i-1).attr('class','fa fa-star');}else{$(ratingParent).children('i').eq(i-1).attr('class','fa fa-star-o');}}},function(){if(!hasUserRating){$(ratingParent).removeClass('hasRating');}
for(var i=1;i<=5;i++){if(i<=defaultRating){$(ratingParent).children('i').eq(i-1).attr('class','fa fa-star');}else{$(ratingParent).children('i').eq(i-1).attr('class','fa fa-star-o');}}});$(this).click(function(){var ratingValue=index+1;$.ajax({url:'/ajax.php?action=rate_cheat_sheet&rating='+ratingValue+'&cheat_sheet_id='+ratableCheatSheetId,success:function(response){for(var i=1;i<=5;i++){if(i<=ratingValue){$(ratingParent).children('i').eq(i-1).attr('class','fa fa-star');}else{$(ratingParent).children('i').eq(i-1).attr('class','fa fa-star-o');}}
$(ratingParent).addClass('hasRating');if(!hasUserRating){if(ratingValue<=2){alert('Thanks for rating this cheat sheet! Please consider leaving a comment for the author to let them know how they can improve their cheat sheet.');}else{alert('Thanks for rating this cheat sheet!');}}
hasUserRating=true;defaultRating=ratingValue;}});});if(hasUserRating){$(ratingParent).addClass('hasRating');}}else{$(this).click(function(){alert('Please login or register to rate cheat sheets and organise your favourites!');});}
for(var i=1;i<=5;i++){if(i<=(defaultRating+0.2)){$(ratingParent).children('i').eq(i-1).attr('class','fa fa-star');}else{$(ratingParent).children('i').eq(i-1).attr('class','fa fa-star-o');}}
$('#ratingStarsCount').show();$('#ratingStarsCount a').html(ratingCount);});});if(deviceBracket=='desktop'){$('.footer_popup_inner').append('<a href="#" class="imagelink footer_popup_close"><i class="fa fa-close"></i></a>');$('.footer_popup_close').click(function(){$('.footer_popup').slideUp();return false;});setTimeout(function(){$('.footer_popup').slideDown();},5000);var menuPadding=$('#cs_menu .download_menu').outerHeight();}});function processTags(){var url=window.location.href;var originalUrl=url;url=url+'&';url=url.replace(/(.*)(\?|&)filter=[^&]+?(&)(.*)/gi,'$1$2$4',url);url=url.replace(/(.*)(\?|&)rating=[^&]+?(&)(.*)/gi,'$1$2$4',url);url=url.replace(/(.*)(\?|&)language=[^&]+?(&)(.*)/gi,'$1$2$4',url);url=url.substring(0,url.length-1);if(url.indexOf('?')==-1){url=url+'?1';}
var reload=false;var activeTagCount=0;var taglist='';var tagshow='';$('input.tagoptions:checked').each(function(){activeTagCount=activeTagCount+1;if(taglist.length>0){taglist=taglist+',';tagshow=tagshow+', ';}
taglist=taglist+$(this).val();tagshow=tagshow+$(this).parent().find('.tagname').html();});if(activeTagCount>=1){reload=true;url=url+'&filter='+taglist.replace(', ',',').toLowerCase();}
var activeLangCount=0;var langlist='';var langshow='';$('input.langoptions:checked').each(function(){activeLangCount=activeLangCount+1;if(langlist.length>0){langlist=langlist+',';langshow=langshow+', ';}
langlist=langlist+$(this).val();langshow=langshow+$(this).parent().find('.languagename').html();var isInDefault=defaultLanguages.indexOf($(this).val());if(isInDefault==-1){reload=true;}});if(activeLangCount>=1){url=url+'&language='+langlist.replace(', ',',').toLowerCase();}
var activeRatingCount=0;var ratinglist='';var ratingshow='';$('input.ratingoptions:checked').each(function(){activeRatingCount=activeRatingCount+1;if(ratinglist.length>0){ratinglist=ratinglist+',';ratingshow=ratingshow+', ';}
ratinglist=ratinglist+$(this).val();ratingshow=ratingshow+$(this).parent().find('.ratingname').html();});if(activeRatingCount>=1){reload=true;url=url+'&rating='+ratinglist.replace(', ',',').toLowerCase();}
if(taglist!=''){if(taglist.length>18){}
$('#filtering').html(': '+tagshow);}
if(langlist!=''){if(langlist.length>18){}
$('#languagefilter').html(': '+langshow);}
if(ratinglist!=''){if(ratinglist.length>18){}
$('#ratingfilter').html(': '+ratingshow);}
url=url.replace('?1&','?');if((reload)&&(url!=originalUrl)){window.location.href=url;}}
function processTagsOld(){var to_show='';var to_show_lang='';var to_show_rating='';var taglist='';var langlist='';var ratinglist='';var tagFilterFound=false;var langFilterFound=false;var ratingFilterFound=false;var filterFound=false;var selectedFavouriteTags=[];var selectedLanguages=[];var selectedRatings=[];var activeTagCount=0;$('input.tagoptions:checked').each(function(){activeTagCount=activeTagCount+1;filterFound=true;tagFilterFound=true;if(to_show.length>0){to_show=to_show+',';taglist=taglist+', ';}
to_show=to_show+'.tag-'+$(this).val();taglist=taglist+$(this).parent().find('.tagname').html();$(this).parent().css('background-color','#CCC');selectedFavouriteTags[selectedFavouriteTags.length]=$(this).val();});if(activeTagCount>1){taglist=activeTagCount+' tags';}
var activeLangCount=0;$('input.langoptions:checked').each(function(){activeLangCount=activeLangCount+1;filterFound=true;langFilterFound=true;if(to_show_lang.length>0){to_show_lang=to_show_lang+',';langlist=langlist+', ';}
to_show_lang=to_show_lang+'.lang-'+$(this).val();langlist=langlist+$(this).parent().find('.languagename').html();$(this).parent().css('background-color','#CCC');selectedLanguages[selectedLanguages.length]=$(this).val();});if(activeLangCount>1){langlist=activeLangCount+' languages';}
var activeRatingCount=0;$('input.ratingoptions:checked').each(function(){activeRatingCount=activeRatingCount+1;filterFound=true;ratingFilterFound=true;if(to_show_rating.length>0){to_show_rating=to_show_rating+',';ratinglist=ratinglist+', ';}
to_show_rating=to_show_rating+'.rating-'+$(this).val();ratinglist=ratinglist+$(this).parent().find('.ratingname').html();$(this).parent().css('background-color','#CCC');selectedRatings[selectedRatings.length]=$(this).val();});if(activeRatingCount>1){ratinglist=activeRatingCount+' ratings';}
var saveCookie=true;for(var i=0;i<selectedLanguages.length;i++){var isInDefault=defaultLanguages.indexOf(selectedLanguages[i]);if(isInDefault==-1){saveCookie=false;}}
for(var i=0;i<defaultLanguages.length;i++){var thisExists=$('#langselect-'+defaultLanguages[i]);if(thisExists.length){if(thisExists.prop('checked')!=true){saveCookie=false;}}}
if(saveCookie){$.cookie('selectedLanguages',selectedLanguages.join('-'));}else{}
$.cookie(rememberTagCookieName+'Rating',selectedRatings.join('-'));$.cookie(rememberTagCookieName,selectedFavouriteTags.join('-'));$('input.tagoptions').not(':checked').each(function(){$(this).parent().css('background-color','inherit');});$('input.langoptions').not(':checked').each(function(){$(this).parent().css('background-color','inherit');});$('input.ratingoptions').not(':checked').each(function(){$(this).parent().css('background-color','inherit');});if(!tagFilterFound){$('#filtering').html('');}
if(!langFilterFound){$('#languagefilter').html('');}
if(!ratingFilterFound){$('#ratingfilter').html('');}
if(!filterFound){$('#content .cheat_sheet_row').removeClass('hiderow');$('#content .cheat_sheet_row').show('slow');}else{$('#content .cheat_sheet_row').removeClass('hiderow');if(to_show!=''){$('#content .cheat_sheet_row').not(to_show).addClass('hiderow').hide('slow');}
if(to_show_lang!=''){$('#content .cheat_sheet_row').not(to_show_lang).addClass('hiderow').hide('slow');}
if(to_show_rating!=''){$('#content .cheat_sheet_row').not(to_show_rating).addClass('hiderow').hide('slow');}
$('#content .cheat_sheet_row').not('.hiderow').show('slow');if(taglist!=''){if(taglist.length>18){}
$('#filtering').html(': '+taglist);}
if(langlist!=''){if(langlist.length>18){}
$('#languagefilter').html(': '+langlist);}
if(ratinglist!=''){if(ratinglist.length>18){}
$('#ratingfilter').html(': '+ratinglist);}}}
function urldecode(url){return decodeURIComponent(url.replace(/\+/g,' '));}
function trackDownload(downloadType,newLocation){ga('send','event','Cheat Sheets','Download',cheatSheetName+' ('+downloadType+')');_paq.push(['trackEvent', 'Cheat Sheets', 'Download', cheatSheetName+' ('+downloadType+')']);
if(bTracking){ga('userTracker.send','event','Cheatography Cheat Sheets','Download',cheatSheetName+' ('+downloadType+')');}
$('#downloadContent').hide();$('#postDownloadContent').show();return false;}
function trackDownloadPopup(){ga('send','event','Cheat Sheets','Download Popup','Opened Download Popup for '+cheatSheetName);_paq.push(['trackEvent', 'Cheat Sheets', 'Download Popup',  'Opened Download Popup for ' + cheatSheetName]);if(bTracking){ga('userTracker.send','event','Cheatography Cheat Sheets','Download Popup','Opened Download Popup for '+cheatSheetName);}}
function trackRatingPopup(){ga('send','event','Interaction','Rating Popup','Opened Rating Popup for '+cheatSheetName);}
function setCsOrder(){var csOrder={'cheat_sheet_id':cheat_sheet_id,'cs1':[],'cs2':[],'cs3':[],'cs4':[]};$('.cheat_sheet_output_column_1 .cheat_sheet_output_wrapper').each(function(){var blockId=$(this).attr('id');blockId=blockId.substring(6);csOrder.cs1.push(blockId);});$('.cheat_sheet_output_column_2 .cheat_sheet_output_wrapper').each(function(){var blockId=$(this).attr('id');blockId=blockId.substring(6);csOrder.cs2.push(blockId);});$('.cheat_sheet_output_column_3 .cheat_sheet_output_wrapper').each(function(){var blockId=$(this).attr('id');blockId=blockId.substring(6);csOrder.cs3.push(blockId);});$('.cheat_sheet_output_column_4 .cheat_sheet_output_wrapper').each(function(){var blockId=$(this).attr('id');blockId=blockId.substring(6);csOrder.cs4.push(blockId);});$.post('/ajax.php?action=reorder_cheat_sheet',csOrder,function(data){});}
function setListOrder(){var listOrder={'list_id':list_id,'items':[]};$('#sortableCheatSheets .cheat_sheet_row').each(function(){var csId=$(this).attr('id');csId=csId.substring(12);listOrder.items.push(csId);});$.post('/ajax.php?action=reorder_list',listOrder,function(data){});}
function edit_cheat_sheet(){$('#edit_cheat_sheet').toggle('slideDown');}
function checkContrast(value,element){var colour=value.replace('#','');var rdec=parseInt(colour.substring(0,2),16);var gdec=parseInt(colour.substring(2,4),16);var bdec=parseInt(colour.substring(4,6),16);var contrast=(1.05 /(0.05+(0.2126*Math.pow(rdec /255,2.2))+(0.7152*Math.pow(gdec /255,2.2))+(0.0722*Math.pow(bdec /255,2.2))));if(contrast<1.5){return false;}else{return true;}}