/* Author:
thisispete
*/
// remap jQuery to $
(function($){})(this.jQuery);

// usage: log('inside coolFunc', this, arguments);
// paulirish.com/2009/log-a-lightweight-wrapper-for-consolelog/
window.log = function(){
  log.history = log.history || [];   // store logs to an array for reference
  log.history.push(arguments);
  if(this.console) {
   arguments.callee = arguments.callee.caller;
   var newarr = [].slice.call(arguments);
   (typeof console.log === 'object' ? log.apply.call(console.log, console, newarr) : console.log.apply(console, newarr));
  }
};
// make it safe to use console.log always
(function(b){function c(){}for(var d="assert,count,debug,dir,dirxml,error,exception,group,groupCollapsed,groupEnd,info,log,timeStamp,profile,profileEnd,time,timeEnd,trace,warn".split(","),a;a=d.pop();){b[a]=b[a]||c}})((function(){try
{console.log();return window.console;}catch(err){return window.console={};}})());

//ie js fixes
if (!Array.indexOf) {
  Array.prototype.indexOf = function (obj, start) {
    for (var i = (start || 0); i < this.length; i++) {
      if (this[i] == obj) {
        return i;
      }
    }
    return -1;
  }
}

//color fade plugin:
(function(d){d.each(["backgroundColor","borderBottomColor","borderLeftColor","borderRightColor","borderTopColor","color","outlineColor"],function(f,e){d.fx.step[e]=function(g){if(!g.colorInit){g.start=c(g.elem,e);g.end=b(g.end);g.colorInit=true}g.elem.style[e]="rgb("+[Math.max(Math.min(parseInt((g.pos*(g.end[0]-g.start[0]))+g.start[0]),255),0),Math.max(Math.min(parseInt((g.pos*(g.end[1]-g.start[1]))+g.start[1]),255),0),Math.max(Math.min(parseInt((g.pos*(g.end[2]-g.start[2]))+g.start[2]),255),0)].join(",")+")"}});function b(f){var e;if(f&&f.constructor==Array&&f.length==3){return f}if(e=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(f)){return[parseInt(e[1]),parseInt(e[2]),parseInt(e[3])]}if(e=/rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(f)){return[parseFloat(e[1])*2.55,parseFloat(e[2])*2.55,parseFloat(e[3])*2.55]}if(e=/#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(f)){return[parseInt(e[1],16),parseInt(e[2],16),parseInt(e[3],16)]}if(e=/#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(f)){return[parseInt(e[1]+e[1],16),parseInt(e[2]+e[2],16),parseInt(e[3]+e[3],16)]}if(e=/rgba\(0, 0, 0, 0\)/.exec(f)){return a.transparent}return a[d.trim(f).toLowerCase()]}function c(g,e){var f;do{f=d.curCSS(g,e);if(f!=""&&f!="transparent"||d.nodeName(g,"body")){break}e="backgroundColor"}while(g=g.parentNode);return b(f)}var a={aqua:[0,255,255],azure:[240,255,255],beige:[245,245,220],black:[0,0,0],blue:[0,0,255],brown:[165,42,42],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgrey:[169,169,169],darkgreen:[0,100,0],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkviolet:[148,0,211],fuchsia:[255,0,255],gold:[255,215,0],green:[0,128,0],indigo:[75,0,130],khaki:[240,230,140],lightblue:[173,216,230],lightcyan:[224,255,255],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightyellow:[255,255,224],lime:[0,255,0],magenta:[255,0,255],maroon:[128,0,0],navy:[0,0,128],olive:[128,128,0],orange:[255,165,0],pink:[255,192,203],purple:[128,0,128],violet:[128,0,128],red:[255,0,0],silver:[192,192,192],white:[255,255,255],yellow:[255,255,0],transparent:[255,255,255]}})(jQuery);

// jquery easing equations
jQuery.easing.jswing=jQuery.easing.swing;jQuery.extend(jQuery.easing,{def:"easeOutQuad",swing:function(e,f,a,h,g){return jQuery.easing[jQuery.easing.def](e,f,a,h,g)},easeInQuad:function(e,f,a,h,g){return h*(f/=g)*f+a},easeOutQuad:function(e,f,a,h,g){return -h*(f/=g)*(f-2)+a},easeInOutQuad:function(e,f,a,h,g){if((f/=g/2)<1){return h/2*f*f+a}return -h/2*((--f)*(f-2)-1)+a},easeInCubic:function(e,f,a,h,g){return h*(f/=g)*f*f+a},easeOutCubic:function(e,f,a,h,g){return h*((f=f/g-1)*f*f+1)+a},easeInOutCubic:function(e,f,a,h,g){if((f/=g/2)<1){return h/2*f*f*f+a}return h/2*((f-=2)*f*f+2)+a},easeInQuart:function(e,f,a,h,g){return h*(f/=g)*f*f*f+a},easeOutQuart:function(e,f,a,h,g){return -h*((f=f/g-1)*f*f*f-1)+a},easeInOutQuart:function(e,f,a,h,g){if((f/=g/2)<1){return h/2*f*f*f*f+a}return -h/2*((f-=2)*f*f*f-2)+a},easeInQuint:function(e,f,a,h,g){return h*(f/=g)*f*f*f*f+a},easeOutQuint:function(e,f,a,h,g){return h*((f=f/g-1)*f*f*f*f+1)+a},easeInOutQuint:function(e,f,a,h,g){if((f/=g/2)<1){return h/2*f*f*f*f*f+a}return h/2*((f-=2)*f*f*f*f+2)+a},easeInSine:function(e,f,a,h,g){return -h*Math.cos(f/g*(Math.PI/2))+h+a},easeOutSine:function(e,f,a,h,g){return h*Math.sin(f/g*(Math.PI/2))+a},easeInOutSine:function(e,f,a,h,g){return -h/2*(Math.cos(Math.PI*f/g)-1)+a},easeInExpo:function(e,f,a,h,g){return(f==0)?a:h*Math.pow(2,10*(f/g-1))+a},easeOutExpo:function(e,f,a,h,g){return(f==g)?a+h:h*(-Math.pow(2,-10*f/g)+1)+a},easeInOutExpo:function(e,f,a,h,g){if(f==0){return a}if(f==g){return a+h}if((f/=g/2)<1){return h/2*Math.pow(2,10*(f-1))+a}return h/2*(-Math.pow(2,-10*--f)+2)+a},easeInCirc:function(e,f,a,h,g){return -h*(Math.sqrt(1-(f/=g)*f)-1)+a},easeOutCirc:function(e,f,a,h,g){return h*Math.sqrt(1-(f=f/g-1)*f)+a},easeInOutCirc:function(e,f,a,h,g){if((f/=g/2)<1){return -h/2*(Math.sqrt(1-f*f)-1)+a}return h/2*(Math.sqrt(1-(f-=2)*f)+1)+a},easeInElastic:function(f,h,e,l,k){var i=1.70158;var j=0;var g=l;if(h==0){return e}if((h/=k)==1){return e+l}if(!j){j=k*0.3}if(g<Math.abs(l)){g=l;var i=j/4}else{var i=j/(2*Math.PI)*Math.asin(l/g)}return -(g*Math.pow(2,10*(h-=1))*Math.sin((h*k-i)*(2*Math.PI)/j))+e},easeOutElastic:function(f,h,e,l,k){var i=1.70158;var j=0;var g=l;if(h==0){return e}if((h/=k)==1){return e+l}if(!j){j=k*0.3}if(g<Math.abs(l)){g=l;var i=j/4}else{var i=j/(2*Math.PI)*Math.asin(l/g)}return g*Math.pow(2,-10*h)*Math.sin((h*k-i)*(2*Math.PI)/j)+l+e},easeInOutElastic:function(f,h,e,l,k){var i=1.70158;var j=0;var g=l;if(h==0){return e}if((h/=k/2)==2){return e+l}if(!j){j=k*(0.3*1.5)}if(g<Math.abs(l)){g=l;var i=j/4}else{var i=j/(2*Math.PI)*Math.asin(l/g)}if(h<1){return -0.5*(g*Math.pow(2,10*(h-=1))*Math.sin((h*k-i)*(2*Math.PI)/j))+e}return g*Math.pow(2,-10*(h-=1))*Math.sin((h*k-i)*(2*Math.PI)/j)*0.5+l+e},easeInBack:function(e,f,a,i,h,g){if(g==undefined){g=1.70158}return i*(f/=h)*f*((g+1)*f-g)+a},easeOutBack:function(e,f,a,i,h,g){if(g==undefined){g=1.70158}return i*((f=f/h-1)*f*((g+1)*f+g)+1)+a},easeInOutBack:function(e,f,a,i,h,g){if(g==undefined){g=1.70158}if((f/=h/2)<1){return i/2*(f*f*(((g*=(1.525))+1)*f-g))+a}return i/2*((f-=2)*f*(((g*=(1.525))+1)*f+g)+2)+a},easeInBounce:function(e,f,a,h,g){return h-jQuery.easing.easeOutBounce(e,g-f,0,h,g)+a},easeOutBounce:function(e,f,a,h,g){if((f/=g)<(1/2.75)){return h*(7.5625*f*f)+a}else{if(f<(2/2.75)){return h*(7.5625*(f-=(1.5/2.75))*f+0.75)+a}else{if(f<(2.5/2.75)){return h*(7.5625*(f-=(2.25/2.75))*f+0.9375)+a}else{return h*(7.5625*(f-=(2.625/2.75))*f+0.984375)+a}}}},easeInOutBounce:function(e,f,a,h,g){if(f<g/2){return jQuery.easing.easeInBounce(e,f*2,0,h,g)*0.5+a}return jQuery.easing.easeOutBounce(e,f*2-g,0,h,g)*0.5+h*0.5+a}});

// jquery swipe plugin
(function(a){a.fn.swipe=function(p){if(!this){return false}var e={fingers:1,threshold:75,swipe:null,swipeLeft:null,swipeRight:null,swipeUp:null,swipeDown:null,swipeStatus:null,click:null,triggerOnTouchEnd:true,allowPageScroll:"auto"};var c="left";var i="right";var o="up";var l="down";var k="none";var d="horizontal";var g="vertical";var n="auto";var b="start";var h="move";var j="end";var f="cancel";var m="start";if(p.allowPageScroll==undefined&&(p.swipe!=undefined||p.swipeStatus!=undefined)){p.allowPageScroll=k}if(p){a.extend(e,p)}return this.each(function(){var B=a(this);var y=null;var C=0;var s={x:0,y:0};var v={x:0,y:0};var E={x:0,y:0};function u(G){m=b;C=G.touches.length;distance=0;direction=null;if(C==e.fingers){s.x=v.x=G.touches[0].pageX;s.y=v.y=G.touches[0].pageY;if(e.swipeStatus){t(G,m)}}else{x(G)}}function D(G){if(m==j||m==f){return}v.x=G.touches[0].pageX;v.y=G.touches[0].pageY;direction=q();C=G.touches.length;m=h;A(G,direction);if(C==e.fingers){distance=w();if(e.swipeStatus){t(G,m,direction,distance)}if(!e.triggerOnTouchEnd){if(distance>=e.threshold){m=j;t(G,m);x(G)}}}else{m=f;t(G,m);x(G)}}function F(G){G.preventDefault();distance=w();direction=q();if(e.triggerOnTouchEnd){m=j;if(C==e.fingers&&v.x!=0){if(distance>=e.threshold){t(G,m);x(G)}else{m=f;t(G,m);x(G)}}else{m=f;t(G,m);x(G)}}else{if(m==h){m=f;t(G,m);x(G)}}}function x(G){C=0;s.x=0;s.y=0;v.x=0;v.y=0;E.x=0;E.y=0}function t(H,G){if(e.swipeStatus){e.swipeStatus.call(B,H,G,direction||null,distance||0)}if(G==f){if(e.click&&C==1&&(isNaN(distance)||distance==0)){e.click.call(B,H,H.target)}}if(G==j){if(e.swipe){e.swipe.call(B,H,direction,distance)}switch(direction){case c:if(e.swipeLeft){e.swipeLeft.call(B,H,direction,distance)}break;case i:if(e.swipeRight){e.swipeRight.call(B,H,direction,distance)}break;case o:if(e.swipeUp){e.swipeUp.call(B,H,direction,distance)}break;case l:if(e.swipeDown){e.swipeDown.call(B,H,direction,distance)}break}}}function A(G,H){if(e.allowPageScroll==k){G.preventDefault()}else{var I=e.allowPageScroll==n;switch(H){case c:if((e.swipeLeft&&I)||(!I&&e.allowPageScroll!=d)){G.preventDefault()}break;case i:if((e.swipeRight&&I)||(!I&&e.allowPageScroll!=d)){G.preventDefault()}break;case o:if((e.swipeUp&&I)||(!I&&e.allowPageScroll!=g)){G.preventDefault()}break;case l:if((e.swipeDown&&I)||(!I&&e.allowPageScroll!=g)){G.preventDefault()}break}}}function w(){return Math.round(Math.sqrt(Math.pow(v.x-s.x,2)+Math.pow(v.y-s.y,2)))}function r(){var J=s.x-v.x;var I=v.y-s.y;var G=Math.atan2(I,J);var H=Math.round(G*180/Math.PI);if(H<0){H=360-Math.abs(H)}return H}function q(){var G=r();if((G<=45)&&(G>=0)){return c}else{if((G<=360)&&(G>=315)){return c}else{if((G>=135)&&(G<=225)){return i}else{if((G>45)&&(G<135)){return l}else{return o}}}}}try{this.addEventListener("touchstart",u,false);this.addEventListener("touchmove",D,false);this.addEventListener("touchend",F,false);this.addEventListener("touchcancel",x,false)}catch(z){}})}})(jQuery);

/*	SWFObject v2.2 <http://code.google.com/p/swfobject/>
	is released under the MIT License <http://www.opensource.org/licenses/mit-license.php>
*/
var swfobject=function(){var D="undefined",r="object",S="Shockwave Flash",W="ShockwaveFlash.ShockwaveFlash",q="application/x-shockwave-flash",R="SWFObjectExprInst",x="onreadystatechange",O=window,j=document,t=navigator,T=false,U=[h],o=[],N=[],I=[],l,Q,E,B,J=false,a=false,n,G,m=true,M=function(){var aa=typeof j.getElementById!=D&&typeof j.getElementsByTagName!=D&&typeof j.createElement!=D,ah=t.userAgent.toLowerCase(),Y=t.platform.toLowerCase(),ae=Y?/win/.test(Y):/win/.test(ah),ac=Y?/mac/.test(Y):/mac/.test(ah),af=/webkit/.test(ah)?parseFloat(ah.replace(/^.*webkit\/(\d+(\.\d+)?).*$/,"$1")):false,X=!+"\v1",ag=[0,0,0],ab=null;if(typeof t.plugins!=D&&typeof t.plugins[S]==r){ab=t.plugins[S].description;if(ab&&!(typeof t.mimeTypes!=D&&t.mimeTypes[q]&&!t.mimeTypes[q].enabledPlugin)){T=true;X=false;ab=ab.replace(/^.*\s+(\S+\s+\S+$)/,"$1");ag[0]=parseInt(ab.replace(/^(.*)\..*$/,"$1"),10);ag[1]=parseInt(ab.replace(/^.*\.(.*)\s.*$/,"$1"),10);ag[2]=/[a-zA-Z]/.test(ab)?parseInt(ab.replace(/^.*[a-zA-Z]+(.*)$/,"$1"),10):0}}else{if(typeof O.ActiveXObject!=D){try{var ad=new ActiveXObject(W);if(ad){ab=ad.GetVariable("$version");if(ab){X=true;ab=ab.split(" ")[1].split(",");ag=[parseInt(ab[0],10),parseInt(ab[1],10),parseInt(ab[2],10)]}}}catch(Z){}}}return{w3:aa,pv:ag,wk:af,ie:X,win:ae,mac:ac}}(),k=function(){if(!M.w3){return}if((typeof j.readyState!=D&&j.readyState=="complete")||(typeof j.readyState==D&&(j.getElementsByTagName("body")[0]||j.body))){f()}if(!J){if(typeof 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ag){if(ag[ab]!=Object.prototype[ab]&&ab.toLowerCase()!="movie"){e(Z,ab,ag[ab])}}aa.parentNode.replaceChild(Z,aa);X=Z}}return X}function e(Z,X,Y){var aa=C("param");aa.setAttribute("name",X);aa.setAttribute("value",Y);Z.appendChild(aa)}function y(Y){var X=c(Y);if(X&&X.nodeName=="OBJECT"){if(M.ie&&M.win){X.style.display="none";(function(){if(X.readyState==4){b(Y)}else{setTimeout(arguments.callee,10)}})()}else{X.parentNode.removeChild(X)}}}function b(Z){var Y=c(Z);if(Y){for(var X in Y){if(typeof Y[X]=="function"){Y[X]=null}}Y.parentNode.removeChild(Y)}}function c(Z){var X=null;try{X=j.getElementById(Z)}catch(Y){}return X}function C(X){return j.createElement(X)}function i(Z,X,Y){Z.attachEvent(X,Y);I[I.length]=[Z,X,Y]}function F(Z){var Y=M.pv,X=Z.split(".");X[0]=parseInt(X[0],10);X[1]=parseInt(X[1],10)||0;X[2]=parseInt(X[2],10)||0;return(Y[0]>X[0]||(Y[0]==X[0]&&Y[1]>X[1])||(Y[0]==X[0]&&Y[1]==X[1]&&Y[2]>=X[2]))?true:false}function v(ac,Y,ad,ab){if(M.ie&&M.mac){return}var aa=j.getElementsByTagName("head")[0];if(!aa){return}var X=(ad&&typeof ad=="string")?ad:"screen";if(ab){n=null;G=null}if(!n||G!=X){var Z=C("style");Z.setAttribute("type","text/css");Z.setAttribute("media",X);n=aa.appendChild(Z);if(M.ie&&M.win&&typeof j.styleSheets!=D&&j.styleSheets.length>0){n=j.styleSheets[j.styleSheets.length-1]}G=X}if(M.ie&&M.win){if(n&&typeof n.addRule==r){n.addRule(ac,Y)}}else{if(n&&typeof j.createTextNode!=D){n.appendChild(j.createTextNode(ac+" {"+Y+"}"))}}}function w(Z,X){if(!m){return}var Y=X?"visible":"hidden";if(J&&c(Z)){c(Z).style.visibility=Y}else{v("#"+Z,"visibility:"+Y)}}function L(Y){var Z=/[\\\"<>\.;]/;var X=Z.exec(Y)!=null;return X&&typeof encodeURIComponent!=D?encodeURIComponent(Y):Y}var d=function(){if(M.ie&&M.win){window.attachEvent("onunload",function(){var ac=I.length;for(var ab=0;ab<ac;ab++){I[ab][0].detachEvent(I[ab][1],I[ab][2])}var Z=N.length;for(var aa=0;aa<Z;aa++){y(N[aa])}for(var Y in M){M[Y]=null}M=null;for(var X in swfobject){swfobject[X]=null}swfobject=null})}}();return{registerObject:function(ab,X,aa,Z){if(M.w3&&ab&&X){var Y={};Y.id=ab;Y.swfVersion=X;Y.expressInstall=aa;Y.callbackFn=Z;o[o.length]=Y;w(ab,false)}else{if(Z){Z({success:false,id:ab})}}},getObjectById:function(X){if(M.w3){return z(X)}},embedSWF:function(ab,ah,ae,ag,Y,aa,Z,ad,af,ac){var X={success:false,id:ah};if(M.w3&&!(M.wk&&M.wk<312)&&ab&&ah&&ae&&ag&&Y){w(ah,false);K(function(){ae+="";ag+="";var aj={};if(af&&typeof af===r){for(var al in af){aj[al]=af[al]}}aj.data=ab;aj.width=ae;aj.height=ag;var am={};if(ad&&typeof ad===r){for(var ak in ad){am[ak]=ad[ak]}}if(Z&&typeof Z===r){for(var ai in Z){if(typeof am.flashvars!=D){am.flashvars+="&"+ai+"="+Z[ai]}else{am.flashvars=ai+"="+Z[ai]}}}if(F(Y)){var an=u(aj,am,ah);if(aj.id==ah){w(ah,true)}X.success=true;X.ref=an}else{if(aa&&A()){aj.data=aa;P(aj,am,ah,ac);return}else{w(ah,true)}}if(ac){ac(X)}})}else{if(ac){ac(X)}}},switchOffAutoHideShow:function(){m=false},ua:M,getFlashPlayerVersion:function(){return{major:M.pv[0],minor:M.pv[1],release:M.pv[2]}},hasFlashPlayerVersion:F,createSWF:function(Z,Y,X){if(M.w3){return u(Z,Y,X)}else{return undefined}},showExpressInstall:function(Z,aa,X,Y){if(M.w3&&A()){P(Z,aa,X,Y)}},removeSWF:function(X){if(M.w3){y(X)}},createCSS:function(aa,Z,Y,X){if(M.w3){v(aa,Z,Y,X)}},addDomLoadEvent:K,addLoadEvent:s,getQueryParamValue:function(aa){var Z=j.location.search||j.location.hash;if(Z){if(/\?/.test(Z)){Z=Z.split("?")[1]}if(aa==null){return L(Z)}var Y=Z.split("&");for(var X=0;X<Y.length;X++){if(Y[X].substring(0,Y[X].indexOf("="))==aa){return L(Y[X].substring((Y[X].indexOf("=")+1)))}}}return""},expressInstallCallback:function(){if(a){var X=c(R);if(X&&l){X.parentNode.replaceChild(l,X);if(Q){w(Q,true);if(M.ie&&M.win){l.style.display="block"}}if(E){E(B)}}a=false}}}}();

// has attr plugin
$.fn.hasAttr = function(name) {
   return this.attr(name) !== undefined;
};



//nest labs namespace NL

NL = {};
NL.lastFormInstance = {};
if (typeof(NL.ui) === 'undefined') NL.ui = {};

function isPlaceholderSupported() {
    var input = document.createElement("input");
    return ('placeholder' in input);
}
NL.checkFallbackPlaceholders = function(){
	var placeholdersupport = isPlaceholderSupported();
	var placeholderText = ['Search Support Topics', 'Search','Search the Nest site', "Enter Email for Nest news", "Enter email for Nest news", "Email Signup for Nest+", 'Your Email Address', 'Email Notice for Availability', 'Enter your email address'];
	 if (placeholdersupport == false) {
	 	$.each(placeholderText, function(i,v){
	 		$('form input[placeholder="'+v+'"]').val(v);
	 		// focus
		 		$('form input[placeholder="'+v+'"]').focus(function(e) {
		            if ($(this).val() === v){
		            	$(this).val('');
		            }
		      });
	 		//blur
	 			$('form input[placeholder="'+v+'"]').blur(function(e) {
		            if ($(this).val() === ''){
		            	$(this).val(v);
		            }
		      });
	 	});
    }
}


// NAV

NL.nav = function(){

	var searchLink = $('.search-link').first();
	var purchaseLink = $('.purchase-link').first();
	var searchPane = $('.search-dropdown').first();
	var purchasePane = $('.purchase-dropdown').first();
	var panes = [searchPane, purchasePane];
	var timeout;
	var searchOpen = false;
	var purchaseOpen = false;

	// searchPane.hide();
	var _init = function(){
		searchLink.bind('click', function(e){
			e.preventDefault();
			 _closeAll();
			_openSearch();

		})
		purchaseLink.bind('click', function(e){
			// e.preventDefault();
			_closeAll();
			// _openPurchase();
		})
		$.each(panes, function(i,e){
			 e.hide();
		})
		$('.search-box form').bind('keydown', function(event){
			var keycode = (event.keyCode ? event.keyCode : (event.which ? event.which : event.charCode));
			if(keycode == 13){
				$(this).submit();
				return false;
			} else  {
				clearTimeout(timeout);
				return true;
			}
		});
		$('.search-submit').bind('click', function(e){
			var searchTerm = $(this).prev().val();
			if(searchTerm === "" || searchTerm ==='Search'){
		 		e.preventDefault();
				$(this).parent().find('input').focus();
			}else{
				$(this).parent().submit();
			}
		});
		$('.purchase-dropdown li>a').bind('click', function(e){
			_closeAll();
		})
	}

	var _openSearch = function(){
		if(searchPane.css('display')==='none'){
			searchPane.parent().show();
			searchPane.css({display:'block','margin-top':'-20px', opacity:'0'});
			searchPane.animate({'margin-top':'0', opacity:'1'}, 200);
			clearTimeout(timeout);
			timeout = setTimeout(function(){_closeAll();},15000);
			searchOpen = true;
		}
	}
	var _openPurchase = function(){
		if(purchasePane.css('display')==='none'){
			purchasePane.parent().show();
			purchasePane.css({display:'block','margin-top':'-20px', opacity:'0'});
			purchasePane.animate({'margin-top':'0', opacity:'1'}, 200);
			clearTimeout(timeout);
			timeout = setTimeout(function(){_closeAll();},15000);
			purchaseOpen = true;
		}
	}
	var _closeAll = function(){
		searchOpen = false;
		purchaseOpen = false;
		$.each(panes, function(i,e){
			if(e.css('display')==='block'){
				 e.fadeOut(200,function(){
				 	e.hide();
				 	if(searchOpen === false && purchaseOpen === false){
				 		e.parent().hide()
				 	}
				 });
				 clearTimeout(timeout);
			}
		})
	}

	return{
		init:_init,
		closeAll:_closeAll
	}

}();




// EMAIL SIGNUP

NL.initEmailSubmitFields = function(){
	$('.signup-submit').bind('click', function(e){
		e.preventDefault()
		NL.validateEmailSubmit($(this).prev().val(), $(this).parent());
	});
	var forms = ["#landing_signup", "#footer_signup", "#product_signup", "#press_signup", "#news_signup", "#plus_signup"]
	$.each(forms, function(index, element){
		$(element).bind("keydown", function(event) {
		    var keycode = (event.keyCode ? event.keyCode : (event.which ? event.which : event.charCode));
		    if (keycode == 13) {
		    	event.preventDefault();
		         $(this).find('.signup-submit').click();
		         return false;
		    } else  {
		        return true;
		    }
		});
	})

	$('.validation-message').css({opacity:'0'});
}
NL.validateEmailSubmit = function(emailValue, formInstance){
	NL.lastFormInstance = formInstance;
	NL.lastFormInstance.next().find('.validation-message').css({opacity:'0'});
	NL.lastFormInstance.next().find('.validation-message').stop(true,true);

	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	
	// I have made the first condition of the following IF impossible by adding  && 0. 
	// Joy requested that an error be given for blank email submissions.
	// Jon Lukas, 1/19/2012
 	if( ( emailValue === '' || emailValue === 'Enter email for Nest news' ||  emailValue === 'Enter your email address' ) && 0 ){
 		NL.lastFormInstance.find('input').focus();
 	}else{
 		 if (!filter.test(emailValue)) {
	 		NL.emailInvalid();
	 	}else{
	 		NL.submitAddress(emailValue)
	 	}
 	}
}
NL.submitAddress = function(emailValue){
	var listFlag ="";

	switch(NL.lastFormInstance.attr('id')){
		case 'landing_signup':
			_gaq.push(['_trackEvent', 'home', 'email_submit', 'home']);
			listFlag = 'main';
			break;
		case 'footer_signup':
			_gaq.push(['_trackEvent', 'global_footer', 'email_submit', 'footer']);
			listFlag='main'
			break;
		case 'plus_signup':
			//signup for plus or main news lists
				_gaq.push(['_trackEvent', 'compatibility', 'plus_email_submit', 'compatibility']);
				listFlag = "plus";
			break;
		case 'news_signup':
		case 'product_signup':
				_gaq.push(['_trackEvent', 'compatibility', 'email_submit', 'compatibility']);
				listFlag = "main";
			break;
		case 'press_signup':
			_gaq.push(['_trackEvent', 'press', 'email_submit', 'press']);
			listFlag = "press";
			break;
	};

	// $.get('/subscribe/' + escape(emailValue), 'list=' + listFlag, function(data) {
	// 	log(data);
	// 	if(data.status == true){
	// 		NL.onEmailCallbackSuccess();
	// 	}else{
	// 		NL.onEmailCallbackFail();
	// 	}
	// }, 'json');

  var img = new Image();
  img.src = MAIL_HOST + '/subscribe/' + escape(emailValue);
	window.setTimeout(function() {
   NL.onEmailCallbackSuccess();
  }, 1000);
}
NL.onEmailCallbackSuccess = function(){
	NL.lastFormInstance.next().css({'z-index':99}).find('.success').animate({opacity:'1'},400).delay(3000).animate({opacity:'0'}, 500, "linear", function(){
		$('.validation-window').css({'z-index':0});
		NL.lastFormInstance.find('input').val('');
	});
	if(NL.lastFormInstance.attr('id') ==="press_signup"){
		NL.setPressCookie();
	}
}
NL.onEmailCallbackFail = function(){
	NL.lastFormInstance.next().css({'z-index':99}).find('.fail').animate({opacity:'1'},400).delay(3000).animate({opacity:'0'}, 500, "linear",function(){$('.validation-window').css({'z-index':0});});
	NL.lastFormInstance.find('input').focus();
}
NL.emailInvalid = function(){
	NL.lastFormInstance.next().css({'z-index':99}).find('.invalid').animate({opacity:'1'},400).delay(3000).animate({opacity:'0'}, 500, "linear",function(){$('.validation-window').css({'z-index':0});});
	NL.lastFormInstance.find('input').focus();
}

// ABOUT PAGE MODULES
NL.aboutPageModulesInit = function(){
	var ce = !!('createTouch' in document) ? 'touchstart':'click';
	$('.profile-block>a').bind(ce, function(e){
		e.preventDefault();
		e.stopPropagation();
		var that =$(this);
		NL.openBio(that);
	});
	$('.board-block>a').bind(ce, function(e){
		e.preventDefault();
		e.stopPropagation();
		var that =$(this);
		NL.openBio(that);

	});
	$('.profile-block>a').each(function(i,v){
		NL.closeBio($(v));
	})
	$('.board-block>a').each(function(i,v){
		NL.closeBio($(v));
	})

}

NL.openBio = function(target){
	var parent = target.parent();
	var container = target.parent().parent().parent();
	var bio = parent.find('.bio-block');
	if(bio.css('opacity') == 1){
		NL.closeBio(target);
		return;
	}
	parent.css('z-index',99);
	parent.addClass('selected');
	bio.show();
	bio.animate({opacity:'1'},300);
	$('.grey-out').not(parent.find('.grey-out')).stop().animate({opacity:'.75'},150);
	$('.grey-out').not(parent.find('.grey-out')).css('z-index',20);
	var paddingHeight = (parent.position().top + parent.height() -40 + bio.height())- container.height();
	var scrollOffset = ($(window).height() + $(window).scrollTop()) - ( bio.offset().top + bio.height());
	if(scrollOffset <0 ){
		$("html:not(:animated),body:not(:animated)").animate({ scrollTop:  $(window).scrollTop() - scrollOffset}, 500 );
	}
	if(paddingHeight >0){
		container.stop().animate({'padding-bottom':paddingHeight}, 150);
	}
	var ce = !!('createTouch' in document) ? 'touchstart':'click';

	var closeSequence = function(){
		NL.closeBio(target);
		bio.find('.close-button').unbind(ce);
		$(document).unbind(ce);
	}
	bio.find('.close-button').bind(ce, function(e){
		e.preventDefault();
		closeSequence()
	})
	$(document).bind(ce, function(e){
		if(!$(e.target).parents().is(bio)){
			closeSequence()
		}
	})
	_gaq.push(['_trackEvent', 'about_us', target.data('track-id'), 'about_us']);
}
NL.closeBio = function(target){
	$(document).unbind('click');
	var parent = target.parent();
	var container = target.parent().parent().parent();
	var bio = target.parent().find('.bio-block');
	parent.removeClass('selected');
	container.stop().animate({'padding-bottom':'0px'},150 );
	bio.animate({opacity:'0'},300, function(){bio.hide();});
	setTimeout(function(){
		$('.grey-out').stop().animate({opacity:'0'},150);
	}, 50)
	$('.grey-out').css('z-index',0);
	parent.css('z-index','0');
}

// BLOG ARCHIVE MODULES

NL.initShareOptions= function(){

	$('.share-options').bind('mouseenter click', function(e){
		e.preventDefault();
		var self = $(this);
    self.data('top', self.css('top'));
		self.animate({ top: '0px' }, 150);
		self.parent().addClass('open');
	})
	$('.share-options').bind('mouseleave click', function(e){
//		console.log(navigator.userAgent) ;
		// prevent mouseout from closing on iPad/iPhone--otherwise the box closes instantly.
		if ( !navigator.userAgent.match(/like Mac OS X/i) ) {
			e.preventDefault();
			var self = $(this);
			self.animate({ top: self.data('top') }, 150);
			self.parent().removeClass('open');
		}
	})

    var page = 1;
    var loadMoreHandler = function(e) {
        e.preventDefault();
        var that = $(this).closest('div.load-more');
        that.hide('fast');

        $.get(
            window.more_posts_url,
            {page: page},
            function(data, textStatus, jqXHR) {
                $('ul.load-more-destination').append(data.fragment)
                page = page + 1;
                if (!data.hide_load_more) {
                    that.show('fast');
                }
            },
            'json'
        );
    };
    $('.load-more-link').live('click.LoadMore', loadMoreHandler);
}

// MEDIA PAGE ACCESS GATE

NL.initMediaPage = function(){
	$('.media-file-info a').hover(function(){
		$('.media-content .folder-icon').css('background-position','0 -95px');
	},function(){
		$('.media-content .folder-icon').css('background-position','0 0');
	});
	if($.cookie("nest_press_access") ==="allow"){
		$('.media-file-info').removeClass('hidden');
		$('.press-gate').addClass('hidden');
	}
}
NL.setPressCookie = function(){
	$('.media-file-info').removeClass('hidden');
	$('.press-gate').addClass('hidden');
	$.cookie("nest_press_access", "allow", {expires:365});
}


// SCROLL

NL.initWayfinderScrolling = function(){
	$('.scroll-to').bind('click', function(e){
		e.preventDefault();
		NL.scrollTo($(this));
	});
}

NL.scrollTo = function(target) {
	var elementHref = $(target).attr('href');
 	var destination = $(elementHref).offset().top;
 	if(destination <200){
	  	$("html:not(:animated),body:not(:animated)").animate({ scrollTop: destination}, 1000, 'easeOutCubic', function(){if(!$.browser.msie){$(window).scroll();}});
 	}else{
	  	$("html:not(:animated),body:not(:animated)").animate({ scrollTop: destination}, 500,  'easeOutCubic', function(){if(!$.browser.msie){$(window).scroll();}});
 	}

   	return false;
}

/*
* =OVERLAY MANAGER
* ----------------- */

NL.ui.overlayManager = function() {

	var _wrapper = null;
	var _overlay = null;
	var _overlayBtn = null;
	var _scrollHandler;

	var _init = function() {

		var btns = $('.overlay-btn');

		btns.click(function(e) {
			e.preventDefault();
			_openOverlay(e.currentTarget);
		});

		// check for deep link ----

		var fragment = location.hash.substr(1);

		if (fragment !== '') {

			btns.each(function(index, element) {

				var el = $(element);
				var deepLink = el.data('deep-link');

				if (deepLink === fragment) {
					_openOverlay(element);
					return;
				}

			});

		}

	};

	var _openOverlay = function(btnElement) {

		if (_overlay !== null) return; // should close old overlay... not ignore new request

		_overlayBtn = $(btnElement);

		// ---

		_wrapper = $('<div />', {
			'id': 'page_overlay_wrapper'
		}).css({
			'height': $(document).height() + 'px'
		});

		$(document.body).append(_wrapper);

		// ---

		_overlay = $('<div />', {
			'id': 'page_overlay'
		}).css({
			'height': ($(document).height() - $('#header').height()) + 'px',
			'left': '50%',
			'margin-left': '-640px',
			'width': '1281px'
		});

		_wrapper.append(_overlay);

		// ---

		if ($.support.opacity) {
			_overlay.hide().fadeIn(400, function() {
				_openOverlayComplete();
			});
		} else {
			_overlay.show();
			_openOverlayComplete();
		}

	}

	var _openOverlayComplete = function() {

		//$('html').css('overflow', 'hidden');

		var html = null;

		// in the future different button types could show different overlay content...?
		switch (_overlayBtn.data('type')) {
			case 'youtube':
				html = _getYouTubeHtml();
				break;
			case 'iframe':
				var w = _overlayBtn.data('width');
				var h = _overlayBtn.data('height');
				html = _getiFramePage(_overlayBtn.data('location'),w,h);
				break;
		}

		if (html === null) {
			alert('No content available for overlay type');
			_closeOverlay();
			return;
		}

		_overlay.html(html);

		// close button
		_overlay.find('.overlay-close-btn').click(function(e) {
			e.preventDefault();
			_closeOverlay();
		});

		// click background to close
		_overlay.click(function(e) {
			if (!$.contains(e.target, _overlay.find('.panel').get(0))) return;
			_closeOverlay();
		});

		//set top of panel to current scroll position
		//_overlay.find('.panel').css('top', $(window).scrollTop()+$('#header').height());
		_overlay.find('.panel').css('top', $(window).scrollTop() + 20); // added by shawn


		_scrollHandler = function(){
			//_overlay.find('.panel').css('top', $(window).scrollTop()+$('#header').height());
			_overlay.find('.panel').css('top', $(window).scrollTop() + 20);
		}
		$(window).bind('scroll', _scrollHandler);

		// fade in panel
		if ($.support.opacity) {
			_overlay.find('.panel').hide().delay(200).fadeIn(200);
		} else {
			_overlay.find('.panel').show();
		}

		location.hash = _overlayBtn.data('deep-link');
		_overlay.trigger('overlay.open');

	};

	var _closeOverlay = function() {

		_overlay.unbind();
		$(window).unbind('scroll', _scrollHandler);

		if ($.support.opacity) {
			_overlay.fadeOut(400, function() {
				_closeOverlayComplete();
			});
		} else {
			_overlay.hide();
			_closeOverlayComplete();
		}

		location.hash = '!';
		//$('html').css('overflow', 'auto');

	};

	var _closeOverlayComplete = function() {
		_overlay.trigger('overlay.closed');
		_overlay.remove();
		_overlay = null;
		_overlayBtn = null;
		_wrapper.remove();
		_wrapper = null;
	};

	var _getYouTubeHtml = function() {
		var youTubeId = _overlayBtn.data('youtube-id');
		var sharedLink = _overlayBtn.data('shared-link');
		var sharedMsg = _overlayBtn.data('shared-msg');
		var html  = '';

		html += '<div class="panel youtube">';
		html += '<span class="overlay-close-btn"></span>';
		html += '<div class="video">';
		html += '<iframe width="880" height="496" src="http://www.youtube.com/embed/' + youTubeId + '?autohide=1&modestbranding=1&autoplay=1&origin=nest.com&showinfo=0&showsearch=0&rel=0&wmode=transparent" style="border:none; overflow:hidden;" frameborder="0" allowfullscreen></iframe>';
		html += '</div>';
		html += '<div class="share">';
		html += '<iframe src="http://www.facebook.com/plugins/like.php?href=' + escape(sharedLink) + '&amp;send=false&amp;layout=button_count&amp;width=100&amp;show_faces=false&amp;action=like&amp;colorscheme=light&amp;font=arial&amp;height=20" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:100px; height:20px;" allowtransparency="true"></iframe>';
		html += '<a href="http://twitter.com/share" class="twitter-share-button" data-url="' + sharedLink + '" data-text="' + sharedMsg + '" data-count="horizontal">Tweet</a>';
		html += '<script type="text/javascript" src="http://platform.twitter.com/widgets.js"></script>';
		html += '<div class="gplus gpopup"><g:plusone size="medium" annotation="inline" width="120"></g:plusone></div>';
		html += '</div>';
		html += '</div>';

		return html;
	};

	var _getiFramePage = function(location, width, height){
		var html  = '';
		html += '<div class="panel iframepage" style="width:'+width+'px; height:'+height+'px; margin-left:-'+(width/2)+'px;">';
		html += '<span class="overlay-close-btn"></span>';
		html += '<iframe width="'+width+'" height="'+height+'" src='+location+' frameborder="0" scrolling="no" style="overflow: hidden; border:none;" frameborder="0" allowfullscreen></iframe>';
		html += '</div>';

		return html;
	}

	return {
		init: _init
	};

}();
// scroll list content toggle

NL.initScrollList = function(){


	var _init = function(){
		var lists = $(".scroll-list");

		$.each(lists, function(i,e){

			var elem = $(e);
			var targetContent = $("#"+elem.data('target-pane'));
			$.each(elem.find('li a'), function(ii, ee){
				$(ee).bind('click',function(instance){
					instance.preventDefault();
					targetContent.find('li').addClass('hidden');
					targetContent.find('li:nth-child('+(ii+1)+')').removeClass('hidden');
					elem.find('li').removeClass('selected');
					$(ee).parent().addClass('selected');

					if(elem.data('target-scroll') != undefined){
						var api = $("#"+elem.data('target-scroll')).data('jsp');
						api.reinitialise()
						api.scrollToY(0);
					}

					if(targetContent.find('li:nth-child('+(ii+1)+')>iframe').data('iframe-src')!=undefined){
						targetContent.find('li>iframe').attr('src', '');
						targetContent.find('li:nth-child('+(ii+1)+')>iframe').attr('src', targetContent.find('li:nth-child('+(ii+1)+') iframe').data('iframe-src'))
					}
				})
				if($(ee).parent().hasClass('selected')){
					if(targetContent.find('li:nth-child('+(ii+1)+')>iframe').data('iframe-src')!=undefined){
						targetContent.find('li:nth-child('+(ii+1)+')>iframe').attr('src', targetContent.find('li:nth-child('+(ii+1)+') iframe').data('iframe-src'))
					}
				}
			})
		})

	}

	return{
		init: _init
	}
}();

NL.scrollHandler = function(){
	// grab sections with id's
	var _sectionIDs = [];
	var _regions = [];
	var _currentSection = null;
	var _tracked = [];

	var _init = function(){
		_sectionIDs.push('header');
		$.each($('.content section'), function(i,e){
			var elem = $(e);
			var attr = elem.attr('id');
			if (typeof attr !== 'undefined' && attr !== false && attr !==""){
				// log(attr, i)
				_sectionIDs.push(attr);
			}
		})

		_updateRegionHeights();

		// window scroll event ---

		$(window).scroll(function(e) {
			var scrollTop = $(this).scrollTop();
			var viewHeight = $(window).height();

			// figure out what section is "most on screen" ----
			var i = 0, len = _regions.length, newRegion = null, prevRegion = null, mostAmountOnScreen = 0, allOnScreen = [];

			while (i < len) {
				var region = _regions[i];

				var relTop = region.top - scrollTop;
				if (relTop < 0) relTop = 0;

				var relBot = region.bottom - scrollTop;
				if (relBot < 0) relBot = 0;
				if (relBot > viewHeight) relBot = viewHeight;

				var regionAmountOnScreen = relBot - relTop;
				if (regionAmountOnScreen < 0) regionAmountOnScreen = 0;

				allOnScreen[i] = regionAmountOnScreen === (region.bottom - region.top);

				if (regionAmountOnScreen > mostAmountOnScreen) {
					mostAmountOnScreen = regionAmountOnScreen;
					prevRegion = newRegion;
					newRegion = i;
				}

				i++;
			}

			if (newRegion !== null) {
				// kind of hacky catch for an earlier section thats on screen but not "more on screen"
				if (prevRegion !== null) {
					if (allOnScreen[prevRegion]) {
						newRegion = prevRegion;
					}
				}
				_updateCurrentSection(newRegion);
			}

		});

	}

	var _updateCurrentSection = function(section) {
		if (_sectionIDs[section] === _currentSection || $("#"+_sectionIDs[section]).css('display') === 'none') return;
		_currentSection = _sectionIDs[section];

		// if section has data id for tracking push it into google one time per session
		var trackStr = $("#"+_currentSection).data('tracking-id');
		if(trackStr !== undefined){
			if($.inArray(trackStr, _tracked) ===-1){
				log('tracking',$('body').data('tracking-base'), trackStr);
				_tracked.push(trackStr);
				try{
				_gaq.push(['_trackEvent', $('body').data('tracking-base'), 'scroll_view', trackStr]);
				}catch(e){};
			}
		}
		_updateRegionHeights();
	}

	var _updateRegionHeights=function(){
		var i = 0, len = _sectionIDs.length;
		while (i < len) {
			var container = $("#"+_sectionIDs[i]);
			var top = container.offset().top;
			var height = container.height();

			_regions[i] = {
				top: top,
				bottom: top + height
			};
			i++;
		}
	}
	return {
		init:_init,
		updateRegionHeights :_updateRegionHeights
	}
}();


//DOCUMENT READY:
$(document).ready(function(){
	NL.nav.init();
	NL.initEmailSubmitFields();
	NL.aboutPageModulesInit();
	NL.initShareOptions();
	NL.initWayfinderScrolling();
	NL.checkFallbackPlaceholders();
	NL.ui.overlayManager.init();
	if($('.scroll-pane').length >0){
		$('.scroll-pane').jScrollPane({verticalDragMaxHeight:120});
	}
	if($('.media-page').length >0){
		NL.initMediaPage();
	}
	if ($(".scroll-list").length >0) {
		NL.initScrollList.init();
	}
	if(!$('.compatibility-page').length >0){
		NL.scrollHandler.init();
	}
	if(!('createTouch' in document)){
		$('body').addClass('no-touch');
	}

  var hideReviews = function() {
    var lis = $('.accolade-grid li'),
        nemt = $('img.placeholder', lis).length;
    if (nemt) { $('#accolades').hide(); }
  };
  if ($('body.reviews').length) {
    $(window).bind('load', function() {
      window.setTimeout(hideReviews, 200);
    });
  }
});