$(document).ready(function(){
  //setTimeout('updatePlaycount()',30000);
  
  $("#pagecontent img").hover(function() {
  	  if ($(this).width() >= 660)
	  	$(this).addClass("expandable");
  }, function() {
      $(this).removeClass("expandable");
  });
  
  $("#pagecontent img").click(function() {
   	$(this).toggleClass("expanded");
  });
  
  $("#user-search").hint();
  $("#beatmap-search").hint();
  $(".blurrable").hint();
  
  $('#quickreply-text').keydown(function (e) {
    if (e.ctrlKey && e.keyCode == 13) {
      $("#quickreplybutton").click();
      return false;
    }
  });
});

function translate(langCode)
{
  location.href = 'http://www.google.com/translate?u='+encodeURIComponent(location.href)+'&langpair=en%7C'+langCode+'&hl=en&ie=UTF8';
  return false;
}

//use browser sniffing to determine if IE or Opera (ugly, but required)
var isOpera, isIE = false;
if(typeof(window.opera) != 'undefined'){isOpera = true;}
if(!isOpera && navigator.userAgent.indexOf('Internet Explorer')){isIE = true;}

//define for all browsers
function loadUrl(url){
	if (/MSIE (\d+\.\d+);/.test(navigator.userAgent))
	{
    	    var referLink = document.createElement('a');
	        referLink.href = url;
	        document.body.appendChild(referLink);
	        referLink.click();
	} else {
	        location.href = url;
	}
}

var lastPlaycount = "";

function updatePlaycount()
{
$.get("/pages/include/header-scorecount.php?last=" + lastPlaycount + "&r=" + new Date().getTime(), {limit: 600}, function(text){
   $("#playcount").html(addCommas(text));
   if ( $("#recent_plays").length > 0 )
           updateRecent();
   setTimeout('updatePlaycount()',30000);
 });
}

function urlencode(str) {
return escape(str).replace('+', '%2B').replace('%20', '+').replace('*', '%2A').replace('/', '%2F').replace('@', '%40');
}


function check(url,message)
{
	if(confirm("You are about to "+message+".\nAre you sure you want to do this?"))
		loadUrl(url);
}

function addCommas(nStr)
{
	nStr += '';
	x = nStr.split('.');
	x1 = x[0];
	x2 = x.length > 1 ? '.' + x[1] : '';
	var rgx = /(\d+)(\d{3})/;
	while (rgx.test(x1)) {
		x1 = x1.replace(rgx, '$1' + ',' + '$2');
	}
	return x1 + x2;
}

var prevTimeout = null;
function expandRow(setId, instant)
{
	if ($("#info" + setId).is(':hidden'))
	{
		if (prevTimeout != null)
			clearTimeout(prevTimeout);
		prevTimeout = setTimeout(function(){
		$(".expandableInfo").slideUp(200);
		$("#info" + setId).slideDown(200);}, instant ? 0 : 400);
	}
}

function shrinkRows()
{
if (prevTimeout != null)
	clearTimeout(prevTimeout);
}

function helpClicked(id,n)
{
	$("#helpContent").slideUp(300);
	$("#helpLoading").fadeIn(500);
	$(".helpSquare").removeClass("helpSquareLarge");
    $(".helpSquare").addClass("helpSquareSmall");
    $("#helpContent").load("/pages/include/faq-section.php?id=" + id + "&n=" + n,{limit:25},function(){
		$("#helpContent").slideDown(500);
		$("#helpLoading").hide(0);
	});
}

function helpJumpSection(id,c,n)
{
	$("#helpContent").slideUp(300);
	$("#helpLoading").fadeIn(500);
	$(".helpSquare").removeClass("helpSquareLarge");
    $(".helpSquare").addClass("helpSquareSmall");
    $("#helpContent").load("pages/include/faq-section.php?id=" + id + "&n=" + n,{limit:25},function(){
		$("#helpContent").slideDown(500);
		$("#helpLoading").hide(0);
		window.location = c;
	});
}

function addFavourite(area, id)
{
	area.html("Processing...");
	area.load("http://osu.ppy.sh/web/favourite.php?a="+id);
	return false;
}

function updateChat()
{
	$("#chat").load("/pages/include/home-ircfeed.php", {limit: 25}, function(){
	   setTimeout(updateChat, 10000);
	 });
}

function updateRecent() //Gets called by the play count ajax callback
{
	$("#recent_plays").load("/pages/include/home-recentplays.php", {limit: 25});
	setTimeout('updateRecent()',30000);
}

function updateMostPlayed()
{
	$("#most_played").load("/pages/include/home-mostplayed.php", {limit: 25}, function(){
	   setTimeout(updateMostPlayed, 600000);
	 });
}

function expandPack(id)
{	
	if (id == null) return;
	
	if (!($("#" + id).hasClass("expanded")))
	{
		//$(".expanded").slideUp(200);
		//$(".expanded").removeClass("expanded");
	
		if (!$("#" + id).hasClass("loaded"))
		{
			$("#" + id).html("<center>Loading...</center>");
			$.get("/pages/include/packlist-info.php?n=" + id, null, function(text){
				$("#" + id).html(text);
				$("#" + id).addClass("loaded");
			});
		}
		
		$("#" + id).slideDown(500);
		$("#" + id).addClass("expanded");	
	}
	else
	{
		$("#" + id).slideUp("fast");
		$("#" + id).removeClass("expanded");
	}
}

/*beatmap mcp*/
var mcp_page = 1;
var mcp_forum = 'c';

function mcpSetPage(page)
{
	mcp_page = page;
	return mcpProcess();
}
function mcpNextPage()
{
	mcp_page++;
	return mcpProcess();
}
function mcpPrevPage()
{
	if (mcp_page > 1) mcp_page--;
	return mcpProcess();
}
function mcpSetForum(f)
{
	if (mcp_forum!=f && (f=='c' || f=='h'))
	{
		mcp_forum = f;
		mcp_page = 1;
	}
	return mcpProcess();
}

function mcpProcess()
{	
	var options = 
		($("#unmarked").attr("checked") ? 1 : 0) + 
		($("#starred").attr("checked") ? 2 : 0) + 
		($("#bubbled").attr("checked") ? 4 : 0) + 
		($("#zero").attr("checked") ? 8 : 0) + 
		($("#replied").attr("checked") ? 16 : 0) +
		($("#difficulty").attr("checked") ? 32 : 0) + 
		($("#nuked").attr("checked") ? 64 : 0);
	
	$("#mcp-list").prepend("<center><h2>Loading...</h2></center>");
	$.get("/pages/include/modcp-list.php?p=" + mcp_page + "&f=" + mcp_forum + "&o=" + options + "&n=" + ($("#nmaps").attr("value")), null, function(text){
		$("#mcp-list").html(text);
	});
	
	return false;
}

// initialise plugins
jQuery(function(){
    jQuery('ul.sf-menu').superfish();
});


;(function($){
	$.fn.superfish = function(op){

		var sf = $.fn.superfish,
			c = sf.c,
			$arrow = $(['<span class="',c.arrowClass,'"> &#187;</span>'].join('')),
			over = function(){
				var $$ = $(this), menu = getMenu($$);
				clearTimeout(menu.sfTimer);
				$$.showSuperfishUl().siblings().hideSuperfishUl();
			},
			out = function(){
				var $$ = $(this), menu = getMenu($$), o = sf.op;
				clearTimeout(menu.sfTimer);
				menu.sfTimer=setTimeout(function(){
					o.retainPath=($.inArray($$[0],o.$path)>-1);
					$$.hideSuperfishUl();
					if (o.$path.length && $$.parents(['li.',o.hoverClass].join('')).length<1){over.call(o.$path);}
				},o.delay);	
			},
			getMenu = function($menu){
				var menu = $menu.parents(['ul.',c.menuClass,':first'].join(''))[0];
				sf.op = sf.o[menu.serial];
				return menu;
			},
			addArrow = function($a){ $a.addClass(c.anchorClass).append($arrow.clone()); };
		return this.each(function() {
			var s = this.serial = sf.o.length;
			var o = $.extend({},sf.defaults,op);
			o.$path = $('li.'+o.pathClass,this).slice(0,o.pathLevels).each(function(){
				$(this).addClass([o.hoverClass,c.bcClass].join(' '))
					.filter('li:has(ul)').removeClass(o.pathClass);
			});
			sf.o[s] = sf.op = o;
			
			$('li:has(ul)',this)[($.fn.hoverIntent && !o.disableHI) ? 'hoverIntent' : 'hover'](over,out).each(function() {
				if (o.autoArrows) addArrow( $('>a:first-child',this) );
			})
			.not('.'+c.bcClass)
				.hideSuperfishUl();
			
			var $a = $('a',this);
			$a.each(function(i){
				var $li = $a.eq(i).parents('li');
				$a.eq(i).focus(function(){over.call($li);}).blur(function(){out.call($li);});
			});
			o.onInit.call(this);
			
		}).addClass([c.menuClass,c.shadowClass].join(' '));
	};

	var sf = $.fn.superfish;
	sf.o = [];
	sf.op = {};
	sf.IE7fix = function(){
		var o = sf.op;
		if ($.browser.msie && $.browser.version > 6 && o.dropShadows && o.animation.opacity!=undefined)
			this.toggleClass(sf.c.shadowClass+'-off');
		};
	sf.c = {
		bcClass     : 'sf-breadcrumb',
		menuClass   : 'sf-js-enabled',
		anchorClass : 'sf-with-ul',
		arrowClass  : 'sf-sub-indicator',
		shadowClass : 'sf-shadow'
	};
	sf.defaults = {
		hoverClass	: 'sfHover',
		pathClass	: 'overideThisToUse',
		pathLevels	: 1,
		delay		: 400,
		animation	: {opacity:'show'},
		speed		: 80,
		autoArrows	: true,
		dropShadows : true,
		disableHI	: false,		// true disables hoverIntent detection
		onInit		: function(){}, // callback functions
		onBeforeShow: function(){},
		onShow		: function(){},
		onHide		: function(){}
	};
	$.fn.extend({
		hideSuperfishUl : function(){
			var o = sf.op,
				not = (o.retainPath===true) ? o.$path : '';
			o.retainPath = false;
			var $ul = $(['li.',o.hoverClass].join(''),this).add(this).not(not).removeClass(o.hoverClass)
					.find('>ul').hide().css('visibility','hidden');
			o.onHide.call($ul);
			return this;
		},
		showSuperfishUl : function(){
			var o = sf.op,
				sh = sf.c.shadowClass+'-off',
				$ul = this.addClass(o.hoverClass)
					.find('>ul:hidden').css('visibility','visible');
			sf.IE7fix.call($ul);
			o.onBeforeShow.call($ul);
			$ul.animate(o.animation,o.speed,function(){ sf.IE7fix.call($ul); o.onShow.call($ul); });
			return this;
		}
	});

})(jQuery);

(function ($) {
$.fn.hint = function (blurClass) {
  if (!blurClass) {
    blurClass = 'blur';
  }

  return this.each(function () {
    // get jQuery version of 'this'
    var $input = $(this),

    // capture the rest of the variable to allow for reuse
      title = $input.attr('title'),
      $form = $(this.form),
      $win = $(window);

    function remove() {
      if ($input.realval() === title && $input.hasClass(blurClass)) {
        $input.val('').removeClass(blurClass);
      }
    }

    // only apply logic if the element has the attribute
    if (title) {
      // on blur, set value to title attr if text is blank
      $input.blur(function () {
        if (this.value === '') {
          $input.val(title).addClass(blurClass);
        }
      }).focus(remove).blur(); // now change all inputs to title

      // clear the pre-defined text when form is submitted
      $form.submit(remove);
      $win.unload(remove); // handles Firefox's autocomplete
    }
  });
};

$.fn.realval = $.fn.val;

$.fn.val = function (value) {
  var i = $(this);
  if (value === undefined) {
    return (i.realval() === i.attr('title')) ? '' : i.realval();
  } else {
    return i.realval(value);
  }
}

})(jQuery);

/*phpBB includes*/

function popup(url, width, height)
{
	window.open(url.replace(/&amp;/g, '&'), '_popup', 'HEIGHT=' + height + ',resizable=yes,scrollbars=yes, WIDTH=' + width);
	return false;
}

/**
* Mark/unmark checklist
* id = ID of parent container, name = name prefix, state = state [true/false]
*/
function marklist(id, name, state)
{
	var parent = document.getElementById(id);
	if (!parent)
	{
		eval('parent = document.' + id);
	}

	if (!parent)
	{
		return;
	}

	var rb = parent.getElementsByTagName('input');
	
	for (var r = 0; r < rb.length; r++)
	{	
		if (rb[r].name.substr(0, name.length) == name)
		{
			rb[r].checked = state;
		}
	}
}

function toggleSpoiler(root)
{
	$(root).parents(".spoiler").children(".spoiler_body").slideToggle("fast");
	return false;
}

/* Beatmap Info */

function expandPost()
{
	$("#truncated").hide(0);
	$("#full").show(0);
	return false;
}

/* User Searching */

function userSearch()
{
	document.location = "/u/" + $("#user-search").val();
	return false;
}

function beatmapSearch()
{
	document.location = "/p/beatmaplist?q=" + $("#beatmap-search").val();
	return false;
}