var currentPost=0,currentDay=0;function toggle_overview(){var b=$("#overview");var a=$("#planet");b.toggle();if(a.hasClass("main-collapsed")){a.removeClass("main-collapsed")}else{a.addClass("main-collapsed");$("#overview-day-first").focus()}}$(function(a){a("#help-trigger").click(function(){a("#help").toggle();return false});a("#help").click(function(){a(this).toggle()});a(".item").each(function(b){a(this).prepend('<a id="post-item-'+(b+1)+'" class="post-item-anchor" name="post-item-'+(b+1)+'"></a>')});a(".day").each(function(b){a(this).prepend('<a id="day-item-'+(b+1)+'" class="day-item-anchor" name="day-item-'+(b+1)+'"></a>')});a("#overview-trigger").click(function(){toggle_overview();return false});document.onkeydown=function(b){var c=null,g=b||window.event,f=null,d=null,h=null;if(g.target){c=g.target}else{if(g.srcElement){c=g.srcElement}}if(c.nodeType==3){c=c.parentNode}if(g.ctrlKey==true||g.metaKey==true){return}f=(g.keyCode)?g.keyCode:g.which;if(f&&(c.tagName=="INPUT"||c.tagName=="TEXTAREA"&&c.tagName=="SELECT")){return}switch(f){case 74:d=null;if(currentPost>0){d="#post-item-"+(currentPost+1)}else{d="#post-item-1"}if(a(d).length==0){return}a.scrollTo(d,0);currentPost++;break;case 75:d=null;if(currentPost>1){d="#post-item-"+(currentPost-1)}else{return}a.scrollTo(d,0);currentPost--;break;case 68:h=null;if(currentDay>0){h="#day-item-"+(currentDay+1)}else{h="#day-item-1"}if(a(h).length==0){return}a.scrollTo(h,0);currentDay++;break;case 85:h=null;if(currentDay>1){h="#day-item-"+(currentDay-1)}else{return}a.scrollTo(h,0);currentDay--;break;case 84:a.scrollTo("#header",0);currentPost=0;break;case 79:toggle_overview();break;case 72:a("#help").toggle();break;case 27:if(a("#help:visible").length>0){a("#help").toggle()}if(a("#overview:visible").length>0){toggle_overview()}break}}});