/*
 * jQuery BBQ: Back Button & Query Library - v1.2.1 - 2/17/2010
 * http://benalman.com/projects/jquery-bbq-plugin/
 * 
 * Copyright (c) 2010 "Cowboy" Ben Alman
 * Dual licensed under the MIT and GPL licenses.
 * http://benalman.com/about/license/
 */ (function($,p){var i,m=Array.prototype.slice,r=decodeURIComponent,a=$.param,c,l,v,b=$.bbq=$.bbq||{},q,u,j,e=$.event.special,d="hashchange",A="querystring",D="fragment",y="elemUrlAttr",g="location",k="href",t="src",x=/^.*\?|#.*$/g,w=/^.*\#/,h,C={};function E(F){return typeof F==="string"}function B(G){var F=m.call(arguments,1);return function(){return G.apply(this,F.concat(m.call(arguments)))}}function n(F){return F.replace(/^[^#]*#?(.*)$/,"$1")}function o(F){return F.replace(/(?:^[^?#]*\?([^#]*).*$)?.*/,"$1")}function f(H,M,F,I,G){var O,L,K,N,J;if(I!==i){K=F.match(H?/^([^#]*)\#?(.*)$/:/^([^#?]*)\??([^#]*)(#?.*)/);J=K[3]||"";if(G===2&&E(I)){L=I.replace(H?w:x,"")}else{N=l(K[2]);I=E(I)?l[H?D:A](I):I;L=G===2?I:G===1?$.extend({},I,N):$.extend({},N,I);L=a(L);if(H){L=L.replace(h,r)}}O=K[1]+(H?"#":L||!K[1]?"?":"")+L+J}else{O=M(F!==i?F:p[g][k])}return O}a[A]=B(f,0,o);a[D]=c=B(f,1,n);c.noEscape=function(G){G=G||"";var F=$.map(G.split(""),encodeURIComponent);h=new RegExp(F.join("|"),"g")};c.noEscape(",/");$.deparam=l=function(I,F){var H={},G={"true":!0,"false":!1,"null":null};$.each(I.replace(/\+/g," ").split("&"),function(L,Q){var K=Q.split("="),P=r(K[0]),J,O=H,M=0,R=P.split("]["),N=R.length-1;if(/\[/.test(R[0])&&/\]$/.test(R[N])){R[N]=R[N].replace(/\]$/,"");R=R.shift().split("[").concat(R);N=R.length-1}else{N=0}if(K.length===2){J=r(K[1]);if(F){J=J&&!isNaN(J)?+J:J==="undefined"?i:G[J]!==i?G[J]:J}if(N){for(;M<=N;M++){P=R[M]===""?O.length:R[M];O=O[P]=M<N?O[P]||(R[M+1]&&isNaN(R[M+1])?{}:[]):J}}else{if($.isArray(H[P])){H[P].push(J)}else{if(H[P]!==i){H[P]=[H[P],J]}else{H[P]=J}}}}else{if(P){H[P]=F?i:""}}});return H};function z(H,F,G){if(F===i||typeof F==="boolean"){G=F;F=a[H?D:A]()}else{F=E(F)?F.replace(H?w:x,""):F}return l(F,G)}l[A]=B(z,0);l[D]=v=B(z,1);$[y]||($[y]=function(F){return $.extend(C,F)})({a:k,base:k,iframe:t,img:t,input:t,form:"action",link:k,script:t});j=$[y];function s(I,G,H,F){if(!E(H)&&typeof H!=="object"){F=H;H=G;G=i}return this.each(function(){var L=$(this),J=G||j()[(this.nodeName||"").toLowerCase()]||"",K=J&&L.attr(J)||"";L.attr(J,a[I](K,H,F))})}$.fn[A]=B(s,A);$.fn[D]=B(s,D);b.pushState=q=function(I,F){if(E(I)&&/^#/.test(I)&&F===i){F=2}var H=I!==i,G=c(p[g][k],H?I:{},H?F:2);p[g][k]=G+(/#/.test(G)?"":"#")};b.getState=u=function(F,G){return F===i||typeof F==="boolean"?v(F):v(G)[F]};b.removeState=function(F){var G={};if(F!==i){G=u();$.each($.isArray(F)?F:arguments,function(I,H){delete G[H]})}q(G,2)};e[d]=$.extend(e[d],{add:function(F){var H;function G(J){var I=J[D]=c();J.getState=function(K,L){return K===i||typeof K==="boolean"?l(I,K):l(I,L)[K]};H.apply(this,arguments)}if($.isFunction(F)){H=F;return G}else{H=F.handler;F.handler=G}}})})(jQuery,this);
/*
 * jQuery hashchange event - v1.2 - 2/11/2010
 * http://benalman.com/projects/jquery-hashchange-plugin/
 * 
 * Copyright (c) 2010 "Cowboy" Ben Alman
 * Dual licensed under the MIT and GPL licenses.
 * http://benalman.com/about/license/
 */ (function($,i,b){var j,k=$.event.special,c="location",d="hashchange",l="href",f=$.browser,g=document.documentMode,h=f.msie&&(g===b||g<8),e="on"+d in i&&!h;function a(m){m=m||i[c][l];return m.replace(/^[^#]*#?(.*)$/,"$1")}$[d+"Delay"]=100;k[d]=$.extend(k[d],{setup:function(){if(e){return false}$(j.start)},teardown:function(){if(e){return false}$(j.stop)}});j=(function(){var m={},r,n,o,q;function p(){o=q=function(s){return s};if(h){n=$('<iframe src="javascript:0"/>').hide().insertAfter("body")[0].contentWindow;q=function(){return a(n.document[c][l])};o=function(u,s){if(u!==s){var t=n.document;t.open().close();t[c].hash="#"+u}};o(a())}}m.start=function(){if(r){return}var t=a();o||p();(function s(){var v=a(),u=q(t);if(v!==t){o(t=v,u);$(i).trigger(d)}else{if(u!==t){i[c][l]=i[c][l].replace(/#.*/,"")+"#"+u}}r=setTimeout(s,$[d+"Delay"])})()};m.stop=function(){if(!n){r&&clearTimeout(r);r=0}};return m})()})(jQuery,this);

$(function(){});var sliderCount=1;$.fn.codaSlider=function(settings){settings=$.extend({autoHeight:true,autoHeightEaseDuration:1000,autoHeightEaseFunction:"easeInOutExpo",autoSlide:false,autoSlideInterval:7000,autoSlideStopWhenClicked:true,crossLinking:false,dynamicArrows:false,dynamicArrowLeftText:"«",dynamicArrowRightText:"»",dynamicTabs:false,dynamicTabsAlign:"center",dynamicTabsPosition:"top",externalTriggerSelector:"a.xtrig",firstPanelToLoad:1,panelTitleSelector:"h2.title",slideEaseDuration:1000,slideEaseFunction:"easeInOutExpo"},settings);return this.each(function(){var slider=$(this);if(settings.dynamicArrows){slider.parent().addClass("arrows");slider.before('<div class="coda-nav-left" id="coda-nav-left-'+sliderCount+'"><a href="#">'+settings.dynamicArrowLeftText+'</a></div>');slider.after('<div class="coda-nav-right" id="coda-nav-right-'+sliderCount+'"><a href="#">'+settings.dynamicArrowRightText+'</a></div>');};var panelWidth=slider.find(".panel").width();var panelCount=slider.find(".panel").size();var panelContainerWidth=panelWidth*panelCount;var navClicks=0;$('.panel',slider).wrapAll('<div class="panel-container"></div>');$(".panel-container",slider).css({width:panelContainerWidth});if(settings.crossLinking&&location.hash&&parseInt(location.hash.slice(1))<=panelCount){var currentPanel=parseInt(location.hash.slice(1));var offset=-(panelWidth*(currentPanel-1));$('.panel-container',slider).css({marginLeft:offset});}else if(settings.firstPanelToLoad!=1&&settings.firstPanelToLoad<=panelCount){var currentPanel=settings.firstPanelToLoad;var offset=-(panelWidth*(currentPanel-1));$('.panel-container',slider).css({marginLeft:offset});}else{var currentPanel=1;};$("#coda-nav-left-"+sliderCount+" a").click(function(){navClicks++;if(currentPanel==1){offset=-(panelWidth*(panelCount-1));alterPanelHeight(panelCount-1);currentPanel=panelCount;slider.siblings('.coda-nav').find('a.current').removeClass('current').parents('ul').find('li:last a').addClass('current');}else{currentPanel-=1;alterPanelHeight(currentPanel-1);offset=-(panelWidth*(currentPanel-1));slider.siblings('.coda-nav').find('a.current').removeClass('current').parent().prev().find('a').addClass('current');};$('.panel-container',slider).animate({marginLeft:offset},settings.slideEaseDuration,settings.slideEaseFunction);if(settings.crossLinking){location.hash=currentPanel};return false;});$('#coda-nav-right-'+sliderCount+' a').click(function(){navClicks++;if(currentPanel==panelCount){offset=0;currentPanel=1;alterPanelHeight(0);slider.siblings('.coda-nav').find('a.current').removeClass('current').parents('ul').find('a:eq(0)').addClass('current');}else{offset=-(panelWidth*currentPanel);alterPanelHeight(currentPanel);currentPanel+=1;slider.siblings('.coda-nav').find('a.current').removeClass('current').parent().next().find('a').addClass('current');};$('.panel-container',slider).animate({marginLeft:offset},settings.slideEaseDuration,settings.slideEaseFunction);if(settings.crossLinking){location.hash=currentPanel};return false;});if(settings.dynamicTabs){var dynamicTabs='<div class="coda-nav" id="coda-nav-'+sliderCount+'"><ul></ul></div>';switch(settings.dynamicTabsPosition){case"bottom":slider.parent().append(dynamicTabs);break;default:slider.parent().prepend(dynamicTabs);break;};ul=$('#coda-nav-'+sliderCount+' ul');$('.panel',slider).each(function(n){ul.append('<li class="tab'+(n+1)+'"><a href="#'+(n+1)+'">'+$(this).find(settings.panelTitleSelector).text()+'</a></li>');});navContainerWidth=slider.width()+slider.siblings('.coda-nav-left').width()+slider.siblings('.coda-nav-right').width();ul.parent().css({width:navContainerWidth});switch(settings.dynamicTabsAlign){case"center":ul.css({width:($("li",ul).width()+2)*panelCount});break;case"right":ul.css({float:'right'});break;};};$('#coda-nav-'+sliderCount+' a').each(function(z){$(this).bind("click",function(){navClicks++;$(this).addClass('current').parents('ul').find('a').not($(this)).removeClass('current');offset=-(panelWidth*z);alterPanelHeight(z);currentPanel=z+1;$('.panel-container',slider).animate({marginLeft:offset},settings.slideEaseDuration,settings.slideEaseFunction);if(!settings.crossLinking){return false};});});$(settings.externalTriggerSelector).each(function(){if(sliderCount==parseInt($(this).attr("rel").slice(12))){$(this).bind("click",function(){navClicks++;targetPanel=parseInt($(this).attr("href").slice(1));offset=-(panelWidth*(targetPanel-1));alterPanelHeight(targetPanel-1);currentPanel=targetPanel;slider.siblings('.coda-nav').find('a').removeClass('current').parents('ul').find('li:eq('+(targetPanel-1)+') a').addClass('current');$('.panel-container',slider).animate({marginLeft:offset},settings.slideEaseDuration,settings.slideEaseFunction);if(!settings.crossLinking){return false};});};});if(settings.crossLinking&&location.hash&&parseInt(location.hash.slice(1))<=panelCount){$("#coda-nav-"+sliderCount+" a:eq("+(location.hash.slice(1)-1)+")").addClass("current");}else if(settings.firstPanelToLoad!=1&&settings.firstPanelToLoad<=panelCount){$("#coda-nav-"+sliderCount+" a:eq("+(settings.firstPanelToLoad-1)+")").addClass("current");}else{$("#coda-nav-"+sliderCount+" a:eq(0)").addClass("current");};if(settings.autoHeight){slider.css({height:'656'});};if(settings.autoSlide){slider.ready(function(){setTimeout(autoSlide,settings.autoSlideInterval);});};function alterPanelHeight(x){if(settings.autoHeight){panelHeight=$('.panel:eq('+x+')',slider).height()
slider.animate({height:panelHeight},settings.autoHeightEaseDuration,settings.autoHeightEaseFunction);};};function autoSlide(){if(navClicks==0||!settings.autoSlideStopWhenClicked){if(currentPanel==panelCount){var offset=0;currentPanel=1;}else{var offset=-(panelWidth*currentPanel);currentPanel+=1;};alterPanelHeight(currentPanel-1);slider.siblings('.coda-nav').find('a').removeClass('current').parents('ul').find('li:eq('+(currentPanel-1)+') a').addClass('current');$('.panel-container',slider).animate({marginLeft:offset},settings.slideEaseDuration,settings.slideEaseFunction);setTimeout(autoSlide,settings.autoSlideInterval);};};slider.removeClass("preload");sliderCount++;});};

/*
	Blue Helicopter scripts
*/

$(document).ready(function(){

	// Function to move the #active div
	var moveActive = function($linkNumber){
		switch($linkNumber){
			case 1 : var movePx =   0; break;
			case 2 : var movePx = 170; break;
			case 3 : var movePx = 340; break;
			case 4 : var movePx = 510; break;
		}
		$('#active').animate({ left: movePx }, 200, 'easeInOutCirc');
	};
	
	$(window).bind('hashchange', function() {
		
		// Hide all the content divs - hiding all of them instead of just visible ones compensates for really fast clicking
		$('#main-content').children().delay(50).fadeOut('fast', 'easeInOutCirc');
		
		// Set hash to either the current location's hash or, failing that, the id of the first div inside #main-content		
		var hash = window.location.hash || '#' + $('#main-content section:first').attr('id');
		
		// Get the clicked menu item
		var clickedLink = $('#main-menu nav ul li a[href=' + hash + ']');
		
		// Get the class of the clicked menu item	
		var linkClass = clickedLink.attr('class');
		
		// Move the #active div to the number of the clicked link's parent
		moveActive(clickedLink.parent().index()+1);
		
		// Remove the active class from all the menu items
		$('#main-menu nav ul li a').removeClass('active');
		
		// Add the active class to the clicked item
		clickedLink.addClass('active');
		
		// Show the content div with the same id as the selected menu item's class name
		$(hash).delay(250).fadeIn('fast', 'easeInOutCirc');
		
	});
		
	$(window).trigger('hashchange');
});