$(document).ready(function() {
    
	// fix ie flickr problem
	if($.browser.msie){
		try {
			document.execCommand("BackgroundImageCache", false, true);
		} catch(err){}
	}
	 
	function gup( name ) {
		name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
		var regexS = "[\\?&]"+name+"=([^&#]*)";
		var regex = new RegExp( regexS );
		var results = regex.exec( window.location.href );
		if (results == null)
			return "";
		else
			return results[1];
	}	
	
	function showCommentPic() {
		var user_signed_in = $('#user_signed_in_pic');
		if(user_signed_in.length > 0) {
			var src = user_signed_in.attr('src');
			if(src.length > 0) {
				$('#comment_userpic').attr({'src':src})
			}
		}
	}
	
	showCommentPic();
	
	function showByID(id) {
	    var el = getByID(id);
	    if (el) el.style.display = "block";
	}
	function hideByID(id) {
	    var el = getByID(id);
	    if (el) el.style.display = "none";
	}	
	
	$('a.flagLink').aToolTip();
	

// Controls drop-down in top nav 
	
	function showNav() {	
		if($("#all_topics_subnav, #all_topics").is(":hidden")) {
			$("#all_topics_subnav, #all_topics").slideDown("fast");
			if($.browser.msie) $('select').css({ 'visibility':'hidden' });
		}
	}
	
	function hideNav() {}

	var config = {    
	     sensitivity: 3, // number = sensitivity threshold (must be 1 or higher)    
	     interval: 400, // number = milliseconds for onMouseOver polling interval    
	     over: showNav, // function = onMouseOver callback (REQUIRED)    
	     timeout: 600, // number = milliseconds delay before onMouseOut    
	     out: hideNav // function = onMouseOut callback (REQUIRED)    
	};
		
	$(".section").hoverIntent( config );
	
	var config = {    
	     sensitivity: 3,   
	     interval: 100,    
	     over: showNav, 
	     timeout: 100,  
	     out: hideNav 
	};
	
	$(".allTopics").hoverIntent( config );	
	
	$(".allTopics").click(function(e){e.preventDefault();});				
	$(".button, #all_topics_subnav, #all_topics").mouseover(function(e){e.stopPropagation();});

	$("#all_topics_subnav, #all_topics").mouseleave(function(){$("#all_topics_subnav, #all_topics").slideUp("fast");});	

	$("body").mouseover(function(e) {
		$("#all_topics_subnav, #all_topics").slideUp("fast");
		if($.browser.msie) $('select').css({ 'visibility':'visible' });
	}); 


//controls footer tabs
	$("#footer_tab_topics").click(function(){
			$("#tab_content_topics").show();
			$("#tab_content_neighborhoods").hide();
			$(this).addClass("selected");
			$("#footer_tab_neighborhoods").removeClass("selected");
	});
	
	$("#footer_tab_neighborhoods").click(function(){
			$("#tab_content_topics").hide();
			$("#tab_content_neighborhoods").show();
			$(this).addClass("selected");
			$("#footer_tab_topics").removeClass("selected");;
	});

	//controls expanding comment box
	$("#comment_signed_in input.text").focus(function(){
		if($("#comment_form_expanded").is(":hidden")) {											  
			$("#comment_form_expanded").show();
		}
	});
	
	/* controls browse by type list in events */
	$("#view_more_options").click(function(){
		$("#view_more_options").hide();
		$("#browse_2").show();
	});
	
	//event calendar on home page
	$('#more_events').live("click", function(){$("#home_eventsCalendarCategoriesPopup").show();});
	$('#more_events').live("mouseover", function(){$("#home_eventsCalendarCategoriesPopup").show();});
	$("#home_eventsCalendarCategoriesPopup").live("mouseleave", function(){$("#home_eventsCalendarCategoriesPopup").hide();});	
	$("#home_eventsCalendarCategoriesPopup").mouseleave(function(){$("#home_eventsCalendarCategoriesPopup").hide();});	
	
	// EVENT SEARCH FORM 
	$('input.event_search_text').focus(function(){if(this.value.replace(/^\s+|\s+$/g, '') == "Search Upcoming Events") {this.value = "";}});
	$('input.event_search_text').blur(function(){if(this.value.replace(/^\s+|\s+$/g, '') == "") {this.value = "Search Upcoming Events";}});
		
	$('#event_search_submit').click(function(){validateSearch('event_search_form')});	
	$('#event_search_submit_lr').click(function(){validateSearch('event_search_form_lr')});
	

	function validateSearch(form) {
		var form = document[form];		
		if(form.q.value.replace(/^\s+|\s+$/g, '') == "" || form.q.value.replace(/^\s+|\s+$/g, '') == "Search Upcoming Events") {
			form.q.value = "Search Upcoming Events";
		}else {form.submit();}
	}

	//Event calendar
	$('#previous_3 a.next_month').click(function(){ $("#previous_3").hide();$("#previous_2").show();});
	
	$('#previous_2 a.next_month').click(function(){
		$("#previous_2").hide();
		$("#previous_1").show();
	});
	$('#previous_2 a.previous_month').click(function(){
		$("#previous_2").hide();
		$("#previous_3").show();
	});
	
	$('#previous_1 a.next_month').click(function(){
		$("#previous_1").hide();
		$("#current").show();
	});
	$('#previous_1 a.previous_month').click(function(){
		$("#previous_1").hide();
		$("#previous_2").show();
	});
	
	$('#current .next_month').click(function(){
		$("#current").hide();
		$("#next_1").show();
	});
	$('#current .previous_month').click(function(){$("#current").hide();$("#previous_1").show();});
	$('#next_1 a.next_month').click(function(){$("#next_1").hide();$("#next_2").show();});
	$('#next_1 a.previous_month').click(function(){$("#next_1").hide();$("#current").show();});
	$('#next_2 a.next_month').click(function(){$("#next_2").hide();$("#next_3").show();});
	$('#next_2 a.previous_month').click(function(){$("#next_2").hide();$("#next_1").show();});
	$('#next_3 a.previous_month').click(function(){$("#next_3").hide();$("#next_2").show();});
	
	//Show/hide filtration
	$('#show_more_filters').click(function(){$("#type_attributes").show();$("#show_more_filters").hide();});
	$('#browse_type_link').click(function(){$("#browse_type").show();$("#browse_hood").hide();});
	$('#browse_hood_link').click(function(){$("#browse_hood").show();$("#browse_type").hide();});
	$('#browse_type_link_lr').click(function(){$("#browse_type_lr").show();$("#browse_hood_lr").hide();});
	$('#browse_hood_link_lr').click(function(){$("#browse_hood_lr").show();$("#browse_type_lr").hide();});
	
	//Event detail download to calendar dd
	$('#downloadCalendar').live("click", function(){$("#downloadCalendarDD").toggle();});
	$('#downloadCalendar').live("mouseover", function(){$("#downloadCalendarDD").toggle();});
	$("#downloadCalendarDD").live("mouseleave", function(){$("#downloadCalendarDD").hide();});	
	$("#downloadCalendarDD").mouseleave(function(){$("#downloadCalendarDD").hide();});	
	
	
	// Got News? Functionality
	$('#ugc_cancel_btn').click(function(){
		cancel_box=confirm("Are you sure you wish to leave the submission page?");
		if (cancel_box==true) {history.go(-2);}
		});

	$('#ugc_preview_btn').click(function(){
	
		var iFrame = document.getElementById('entry-body_ifr');	    
		var storyText = iFrame.contentWindow.document.body.innerHTML;
		var storyTitle = document.entry_form.title.value;
		//validation
		var isValid = true;
		if(storyTitle.replace(/^\s+|\s+$/g, '') == "") {
			$('#ugc_error').text("Please write a title.");
			isValid = false;
			var noTitle = true;
		}
		
		if(isValid){
			document.getElementById('ugc_story_text').innerHTML =  storyText;			
			document.getElementById('ugc_story_title').innerHTML = storyTitle;							
			$("#story_form").hide();
			$("#story_preview").show();
		} else {$('#ugc_error').show();	}
		
	});
	
	$('.edit_btn').click(function(){
		$("#story_form").show();
		$("#story_preview").hide();		
		});
		
	// Validation for UGC for fields
	$('#story_preview .entry-submit').click(function(){
		var form = document.entry_form.submit();;
	});
	

	//controls  filter dropdown
	function showFilter() {
		if($("#filter_dropdown").is(":hidden")) {
			$("#filter_dropdown").slideDown("fast");
			if($.browser.msie) $('select').css({ 'visibility':'hidden' });
			$("body").hoverIntent(function() {
				$("#filter_dropdown").slideUp("fast");
				if($.browser.msie) $('select').css({ 'visibility':'visible' });
			});
		}
	}

	$("#filter_dd_trigger").hoverIntent({
		over:showFilter,
		out:function() {}
	});
	
	$("#filter_dd_trigger").click(function(e){
		e.preventDefault();
		$("#filter_dropdown").slideDown("fast");
		if($.browser.msie) $('select').css({ 'visibility':'hidden' });
	});
		
	$("#filter_dropdown").mouseover(function(e){
		e.stopPropagation();
	});
		
	$("#filter_dropdown").mouseleave(function(){
		$("#filter_dropdown").slideUp("fast");
	});
	
	//show/hide more results
	
	$('a.viewMore-toggle').click(function() {
		var currentIndex = 	$("a.viewMore-toggle").index($(this));
 	   $('.viewMoreResults').eq(currentIndex).slideToggle('fast');
 	   return false;
 	 });
 	 	
 	 	$("a.viewMore-toggle").each(
		function(){
			$(this).click(
				function(){
					$(this).toggleClass("opened");
					$(this).toggleClass("closed");
			});
		});
		
		
	$('a#view_more_options').hover(function() {
		// var currentIndex = 	$("a.viewMore-toggle").index($(this));
 	  	$('#browse_2').slideDown('fast');
 	   return false;
 	 });
 	 
	$(".facebook").mouseover(function() {
		$('.facebook-message').fadeIn("slow");
	});
	$(".facebook").mouseleave(function() {
		$('.facebook-message').fadeOut("fast");
	});
	
	$(".newsletters").mouseover(function() {
		$('.newsletters-message').fadeIn("slow");
	});
	$(".newsletters").mouseleave(function() {
		$('.newsletters-message').fadeOut("fast");
	});
	
 });

function php_urlencode(str){var hexStr=function(dec){return'%'+dec.toString(16).toUpperCase()};var ret='',unreserved=/[\w.-]/;str=(str+'').toString();for(var i=0,dl=str.length;i<dl;i++){var ch=str.charAt(i);if(unreserved.test(ch)){ret+=ch}else{var code=str.charCodeAt(i);if(code===32){ret+='+'}else if(code<128){ret+=hexStr(code)}else if(code>=128&&code<2048){ret+=hexStr((code>>6)|0xC0);ret+=hexStr((code&0x3F)|0x80)}else if(code>=2048&&code<65536){ret+=hexStr((code>>12)|0xE0);ret+=hexStr(((code>>6)&0x3F)|0x80);ret+=hexStr((code&0x3F)|0x80)}else if(code>=65536){ret+=hexStr((code>>18)|0xF0);ret+=hexStr(((code>>12)&0x3F)|0x80);ret+=hexStr(((code>>6)&0x3F)|0x80);ret+=hexStr((code&0x3F)|0x80)}}}return ret}

// functions to support polls & bestof

// ======================
// = Scrollto for polls =
// ======================

/**
 * jQuery.ScrollTo - Easy element scrolling using jQuery.
 * Copyright (c) 2007-2009 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 5/25/2009
 * @author Ariel Flesler
 * @version 1.4.2
 *
 * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
 */
;(function(d){var k=d.scrollTo=function(a,i,e){d(window).scrollTo(a,i,e)};k.defaults={axis:'xy',duration:parseFloat(d.fn.jquery)>=1.3?0:1};k.window=function(a){return d(window)._scrollable()};d.fn._scrollable=function(){return this.map(function(){var a=this,i=!a.nodeName||d.inArray(a.nodeName.toLowerCase(),['iframe','#document','html','body'])!=-1;if(!i)return a;var e=(a.contentWindow||a).document||a.ownerDocument||a;return d.browser.safari||e.compatMode=='BackCompat'?e.body:e.documentElement})};d.fn.scrollTo=function(n,j,b){if(typeof j=='object'){b=j;j=0}if(typeof b=='function')b={onAfter:b};if(n=='max')n=9e9;b=d.extend({},k.defaults,b);j=j||b.speed||b.duration;b.queue=b.queue&&b.axis.length>1;if(b.queue)j/=2;b.offset=p(b.offset);b.over=p(b.over);return this._scrollable().each(function(){var q=this,r=d(q),f=n,s,g={},u=r.is('html,body');switch(typeof f){case'number':case'string':if(/^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(f)){f=p(f);break}f=d(f,this);case'object':if(f.is||f.style)s=(f=d(f)).offset()}d.each(b.axis.split(''),function(a,i){var e=i=='x'?'Left':'Top',h=e.toLowerCase(),c='scroll'+e,l=q[c],m=k.max(q,i);if(s){g[c]=s[h]+(u?0:l-r.offset()[h]);if(b.margin){g[c]-=parseInt(f.css('margin'+e))||0;g[c]-=parseInt(f.css('border'+e+'Width'))||0}g[c]+=b.offset[h]||0;if(b.over[h])g[c]+=f[i=='x'?'width':'height']()*b.over[h]}else{var o=f[h];g[c]=o.slice&&o.slice(-1)=='%'?parseFloat(o)/100*m:o}if(/^\d+$/.test(g[c]))g[c]=g[c]<=0?0:Math.min(g[c],m);if(!a&&b.queue){if(l!=g[c])t(b.onAfterFirst);delete g[c]}});t(b.onAfter);function t(a){r.animate(g,j,b.easing,a&&function(){a.call(this,n,b)})}}).end()};k.max=function(a,i){var e=i=='x'?'Width':'Height',h='scroll'+e;if(!d(a).is('html,body'))return a[h]-d(a)[e.toLowerCase()]();var c='client'+e,l=a.ownerDocument.documentElement,m=a.ownerDocument.body;return Math.max(l[h],m[h])-Math.min(l[c],m[c])};function p(a){return typeof a=='object'?a:{top:a,left:a}}})(jQuery);


function poll_embed (poll, poll_container) {
    $.ajax({
        url: ["/polls/embed/", poll.toString(), "/?cb=1"].join(''),
        success: function(data){
            $(poll_container).html(data);
        }
    });
}


function load_poll (poll, poll_container) {
    $.ajax({
        url: ["/polls/do_poll/", poll.toString(), "/?cb=1"].join(''),
        success: function(data){
            $(poll_container).html(data);
        }
    });
}


function submit_poll(poll, poll_container) {
    var x = 'poll_' + poll + '_poll_choice_id'
    var y = 'input[name="' + x + '"]:checked'
    var poll_choice = $("'" + y + "'").val()
    $.ajax({
        url: ["/polls/do_poll/", poll.toString(),"/", poll_choice, "/"].join(''),
        type: "POST",
        data: {},
        success: function(data){
            $(poll_container).html(data);
            $('.poll_container_' + poll).scrollTo('.poll_results_' + poll, 250);
            setTimeout("$('p.notice').fadeOut(1500);", 4000);
            $.ajax({
                url: ["/polls/do_poll/", poll.toString(), "/?cb=1"].join(''),
                success: function(data){
                    $('.poll_input_' + poll).html(data);
                }
            });
        }
    });
}


function vote(contest, contestant, tid, poll_container) {
    $.ajax({
        beforeSend: function(){          
            $('#votebutton_' + contestant + ' span.loading').show();
        },
        url: ["/bestof/vote/", contest.toString(), "/", contestant.toString(), "/" , tid, "/"].join(''),
        type: "POST",
        success: function(data){
            $(poll_container).replaceWith(data);
        }
    });
}


function load_poll_results(poll, poll_container) {
    $.ajax({
        url: ["/polls/js_poll_results/", poll.toString(), "/0/?cb=1"].join(''),
        success: function(data){
            $(poll_container).html(data);
            $('.poll_container_' + poll).scrollTo('.poll_results_' + poll, 250);
        }
    }); 
}

function return_poll(poll, poll_container) {
    
    $('.poll_container_' + poll).scrollTo('.poll_input_' + poll, 250);
    
}


function load_random_poll(poll_container) {
    $.ajax({
        url: "/polls/do_poll_random/",
        success: function(data){
            $(poll_container).html(data);
        }
    });
}