$(document).ready(function(){

	$('body').addClass('js');

	$('#homepage #explore .box').hide();
	$('#homepage #explore h2').click(function(){
		$('#homepage #explore .box').slideToggle();
		$(this).toggleClass('on');
	});

/* jQuery Cookies */
jQuery.cookie=function(name,value,options){if(typeof value!='undefined'){options=options||{};if(value===null){value='';options=$.extend({},options);options.expires=-1}var expires='';if(options.expires&&(typeof options.expires=='number'||options.expires.toUTCString)){var date;if(typeof options.expires=='number'){date=new Date();date.setTime(date.getTime()+(options.expires*24*60*60*1000))}else{date=options.expires}expires='; expires='+date.toUTCString()}var path=options.path?'; path='+(options.path):'';var domain=options.domain?'; domain='+(options.domain):'';var secure=options.secure?'; secure':'';document.cookie=[name,'=',encodeURIComponent(value),expires,path,domain,secure].join('')}else{var cookieValue=null;if(document.cookie&&document.cookie!=''){var cookies=document.cookie.split(';');for(var i=0;i<cookies.length;i++){var cookie=jQuery.trim(cookies[i]);if(cookie.substring(0,name.length+1)==(name+'=')){cookieValue=decodeURIComponent(cookie.substring(name.length+1));break}}}return cookieValue}};

/* jqModal */
(function($){$.fn.jqm=function(o){var p={overlay:50,overlayClass:'jqmOverlay',closeClass:'jqmClose',trigger:'.jqModal',ajax:F,ajaxText:'',target:F,modal:F,toTop:F,onShow:F,onHide:F,onLoad:F};return this.each(function(){if(this._jqm)return H[this._jqm].c=$.extend({},H[this._jqm].c,o);s++;this._jqm=s;H[s]={c:$.extend(p,$.jqm.params,o),a:F,w:$(this).addClass('jqmID'+s),s:s};if(p.trigger)$(this).jqmAddTrigger(p.trigger)})};$.fn.jqmAddClose=function(e){return hs(this,e,'jqmHide')};$.fn.jqmAddTrigger=function(e){return hs(this,e,'jqmShow')};$.fn.jqmShow=function(t){return this.each(function(){t=t||window.event;$.jqm.open(this._jqm,t)})};$.fn.jqmHide=function(t){return this.each(function(){t=t||window.event;$.jqm.close(this._jqm,t)})};$.jqm={hash:{},open:function(s,t){var h=H[s],c=h.c,cc='.'+c.closeClass,z=(parseInt(h.w.css('z-index'))),z=(z>0)?z:3000,o=$('<div></div>').css({height:'100%',width:'100%',position:'fixed',left:0,top:0,'z-index':z-1,opacity:c.overlay/100});if(h.a)return F;h.t=t;h.a=true;h.w.css('z-index',z);if(c.modal){if(!A[0])L('bind');A.push(s)}else if(c.overlay>0)h.w.jqmAddClose(o);else o=F;h.o=(o)?o.addClass(c.overlayClass).prependTo('body'):F;if(ie6){$('html,body').css({height:'100%',width:'100%'});if(o){o=o.css({position:'absolute'})[0];for(var y in{Top:1,Left:1})o.style.setExpression(y.toLowerCase(),"(_=(document.documentElement.scroll"+y+" || document.body.scroll"+y+"))+'px'")}}if(c.ajax){var r=c.target||h.w,u=c.ajax,r=(typeof r=='string')?$(r,h.w):$(r),u=(u.substr(0,1)=='@')?$(t).attr(u.substring(1)):u;r.html(c.ajaxText).load(u,function(){if(c.onLoad)c.onLoad.call(this,h);if(cc)h.w.jqmAddClose($(cc,h.w));e(h)})}else if(cc)h.w.jqmAddClose($(cc,h.w));if(c.toTop&&h.o)h.w.before('<span id="jqmP'+h.w[0]._jqm+'"></span>').insertAfter(h.o);(c.onShow)?c.onShow(h):h.w.show();e(h);return F},close:function(s){var h=H[s];if(!h.a)return F;h.a=F;if(A[0]){A.pop();if(!A[0])L('unbind')}if(h.c.toTop&&h.o)$('#jqmP'+h.w[0]._jqm).after(h.w).remove();if(h.c.onHide)h.c.onHide(h);else{h.w.hide();if(h.o)h.o.remove()}return F},params:{}};var s=0,H=$.jqm.hash,A=[],ie6=$.browser.msie&&($.browser.version=="6.0"),F=false,i=$('<iframe src="javascript:false;document.write(\'\');" class="jqm"></iframe>').css({opacity:0}),e=function(h){if(ie6)if(h.o)h.o.html('<p style="width:100%;height:100%"/>').prepend(i);else if(!$('iframe.jqm',h.w)[0])h.w.prepend(i);f(h)},f=function(h){try{$(':input:visible',h.w)[0].focus()}catch(_){}},L=function(t){$()[t]("keypress",m)[t]("keydown",m)[t]("mousedown",m)},m=function(e){var h=H[A[A.length-1]],r=(!$(e.target).parents('.jqmID'+h.s)[0]);if(r)f(h);return!r},hs=function(w,t,c){return w.each(function(){var s=this._jqm;$(t).each(function(){if(!this[c]){this[c]=[];$(this).click(function(){for(var i in{jqmShow:1,jqmHide:1})for(var s in this[i])if(H[this[i][s]])H[this[i][s]].w[i](this);return F})}this[c].push(s)})})}})(jQuery);

/* Survey */

	// get current cookie
	cookie = $.cookie("nwdasurvey");
	
	// only show survey is there is no cookie set
	if(!cookie) {

		$("#wrapper").before('<div class="jqmWindow" id="surveyWindow"><p style="font-size:1.6em;color:#CC0033;font-weight:bold;margin-top:0;margin-bottom:0.4em;">Website Survey</p><p style="text-align:left;"><strong>To ensure we\'re meeting your needs, the NWDA would like your feedback on our website.</strong> We\'re running a brief survey which should take less than 5  minutes to complete. If you\'d like to participate now, please click "Yes" and a new window will open containing the survey.</p><p style="text-align:center;padding-top:5px;width:100%;overflow:hidden;margin-bottom:0;"><a href="#" id="survey-yes">Yes <span>Start the survey</span></a><a href="#" id="survey-no">No <span>We won\'t ask you again</span></a><a href="#" id="survey-later">Next time <span>We\'ll ask on your next visit</span></a></p></div>');
		$("#surveyWindow").jqm({ modal: true, overlay: 60 });
		$("#surveyWindow").jqmShow();
		$("#survey-yes").click(function() {
			// user takes survey - never show survey notice again
			$.cookie("nwdasurvey", "nwdasurvey", { expires: 90 });
			// redirect to survey
			window.open("http://www.rateus.co.uk/survey/TakeSurvey.asp?SurveyID=m1M975K0879MG");
			// close modal window
			$("#surveyWindow").jqmHide();
			return false;
		});
		$("#survey-no").click(function() {
			// user doesn't take survey - never show survey notice again
			$.cookie("nwdasurvey", "nwdasurvey", { expires: 90 });
			// close modal window
			$("#surveyWindow").jqmHide();
			return false;
		});
		$("#survey-later").click(function() {
			// user might take survey later - set a session cookie so survey notice is shown on next visit
			$.cookie("nwdasurvey", "nwdasurvey", null);
			// close modal window
			$("#surveyWindow").jqmHide();
			return false;
		});
		
	}
	
});