var searchType;

function lyricSearchClick() {
	//hide the other panels and show the search panel
	$("#artistPanel").hide();
	$("#genrePanel").hide();
	$("#result").hide();
	$("#searchPanel").show();

	//remove class active from other tabs and add active to search tab     			
	$("#searchTabs li a").removeClass("active");
	$('#lyricSearch').addClass("active");
	
	searchType = "search";
}

function browseArtistsClick() {
	//hide the other panels and show the artist panel
	$("#searchPanel").hide();
	$("#genrePanel").hide();
	$("#result").hide();
	$("#artistPanel").show();

	//remove class active from other tabs and add active to artist tab
	$("#searchTabs li a").removeClass("active");
	$('#browseArtists').addClass("active");
	
	searchType = "artist";
}

function browseGenresClick(){
	//hide the other panels and show the genre panel	
	$("#searchPanel").hide();
	$("#artistPanel").hide();
	$("#result").hide();
	$("#genrePanel").show();

	//remove class active from other tabs and add active to genre tab     	
	$("#searchTabs li a").removeClass("active");
	$('#browseGenres').addClass("active");
	
	searchType = "genre";
}

function findButtonClick() {
	$("#doSearch").submit();
}

$(document).ready(function(){

	/******/

	var queryString;
	var updateResultsUrl = "/search/doSearch.action?"
	var updateGenresUrl = "/search/genres.action?search.page=1"
	var updateArtistsUrl = "/search/contributors.action?search.page=1"
	
	$('p.returnToLyric').unbind('click').bind('click', function() {
		//hide the panels and show the results panel
		$("#searchPanel").hide();
		$("#artistPanel").hide();
		$("#genrePanel").hide();
		$("#result").show();
		
		//remove class active from tabs			
		$("#searchTabs li a").removeClass("active");
		
		return false;
	});
	
	$('p#returnToSearch a').unbind('click').bind('click', function() {
		if (searchType == 'search') {
			lyricSearchClick();
		} else if (searchType == 'artist') {
			browseArtistsClick();
		} else if (searchType == 'genre') {
			browseGenresClick();
		}
		
		return false;
	});

	$("#doSearch").unbind('submit').bind('submit', function(){
		var parameters = {
			"search.keywords" : $("#doSearch_search_keywords").val(),
			"search.searchType" : $("#searchBy").val()
		};

		$("#searchForm input").addClass("loading");
		$.post(updateResultsUrl, parameters, function(data){ 
			if (data.indexOf("resultsHeader") == -1 && data.indexOf("no results") == -1 && data.indexOf("errorMessage") == -1) {
				$("#searchPanel").html("");
			} else {
				$("#searchResult").html(data);
			}
       		$("#searchForm input").removeClass("loading");
		});
		$('p#returnToSearch').show();

		return false;
	});
	
	$("#lyricSearch").bind('click', function() { lyricSearchClick(); return false; });
	$("#browseArtists").bind('click', function() { browseArtistsClick(); return false; });
	$("#browseGenres").bind('click', function() { browseGenresClick(); return false; });
	$("#findButton").unbind('click').bind('click', function() { findButtonClick(); });
	
	/*****/

	var updateResultsUrl = "../search/doSearch.action?"
	var updateContributorsUrl = "../search/contributors.action?"
	var updateLyricsUrl = "../search/lyrics.action?"
	var resultsPerPage = 10;
		
	$(".contributorBrowse a").unbind('click').bind('click', function(){	
		$('#searchTabs a').unbind('click');
		
		var selected = $(this).attr("rel");	
		var parameters = {
			"search.contributor" : $(this).attr("rel")
		};
		$("span.loadingSmall").css('visibility', 'visible');
		$.post(updateContributorsUrl, parameters, function(data){ 
			if (data.indexOf("results") == -1 && data.indexOf("errorMessage") == -1) {
				var error = "Sorry, an unexpected error occurred.<br />Please refresh the page and start over.";
				$("#errorPopupContent").html(error); 
				displayPopUp('errorPopup', 150, 200, false);
			} else {
				$("#artistPanel div").html(data);
			}
			$(".contributorBrowse a[rel="+selected+"]").addClass('active');
			$("span.loadingSmall").css('visibility', 'hidden');
		});
		$('p#returnToSearch').show();
		
		return false;
	});
	
	$(".contributorSearch a").unbind('click').bind('click', function(){
		$('#searchTabs a').unbind('click');
		
		$("#searchPanel").hide();		
		$("#genrePanel").hide();		
		$("#result").hide();
		$("#artistPanel").show();
		$("#searchTabs li a").removeClass("active");
     		$("#browseArtists").addClass("active");		
		
		var parameters = {
			"search.contributorId" : $(this).attr("rel")
		};
		$("span.loadingSmall").css('visibility', 'visible');
		$.post(updateResultsUrl, parameters, function(data){ 
			if (data.indexOf("results") == -1 && data.indexOf("errorMessage") == -1) {
				var error = "Sorry, an unexpected error occurred.<br />Please refresh the page and start over.";
				$("#errorPopupContent").html(error); 
				displayPopUp('errorPopup', 150, 200, false);
			} else {
				$("#artistPanel div").html(data);
			}
			$("span.loadingSmall").css('visibility', 'hidden');
		});
		$('p#returnToSearch').show();
		
		return false;
	});
	
	$(".genreSearch a").unbind('click').bind('click', function(){		
		$('#searchTabs a').unbind('click');
		
		var parameters = {
			"search.genre" : decodeURIComponent($(this).attr("rel")).replace(/\+/g, " ")
		};
		$("span.loadingSmall").css('visibility', 'visible');
		$.post(updateResultsUrl, parameters, function(data){ 
			if (data.indexOf("results") == -1 && data.indexOf("errorMessage") == -1) {
				var error = "Sorry, an unexpected error occurred.<br />Please refresh the page and start over.";
				$("#errorPopupContent").html(error); 
				displayPopUp('errorPopup', 150, 200, false);
			} else {
				$("#genrePanel div").html(data);
			}
			$("span.loadingSmall").css('visibility', 'hidden');
		});
		$('p#returnToSearch').show();
		
		return false;
	});
	
	$(".lyrics a").unbind('click').bind('click', function(){
		if ($(this).is("#searchPanel a")) {
			searchType = "search";
		} else if ($(this).is("#artistPanel a")) {
			searchType = "artist";
		} else if ($(this).is("#genrePanel a")) {
			searchType = "genre";
		}
		
		var parameters = {
			"itemId" : $(this).attr("rel")
		};
		var allowed = true;
		if ($("#update_lid").val() != 0 && $("#update_lid").val() != $(this).attr("rel")) {
			allowed = false;
			var warning = "";
			warning += "<div style=\"float: left;\"><h1>Switching songs?</h1></div><div style=\"float: right;\"><a href=\"javascript:hidePopUp(\'warningPopup\')\">X</a></div>";
			warning += "<br clear=\"both\" /><p>Switching songs will clear out your current design.</p><p>Are you sure you want to switch?</p>";
			warning += "<a class=\"button green popupOptions\" href=\"#\" onclick=\"hidePopUp(\'warningPopup\'); clearDesign(" + $(this).attr("rel") + "); return false;\"><span>Continue</span></a>";
			warning += "<a class=\"button popupOptions\" href=\"#\" onclick=\"hidePopUp(\'warningPopup\'); return false;\"><span>Cancel</span></a>";
			$("#warningPopupContent").html(warning); 
			displayPopUp('warningPopup', 150, 200, false);
		}
		
		if (allowed) {
			$("#searchForm input").addClass("loading");
			$("span.loadingSmall").css('visibility', 'visible');
			$.post(updateLyricsUrl, parameters, function(data){ 
	       		$("#result").attr("rel", "");
	       		$("#result").html(data);
	       		
				$('p#returnToSearch').show();
				
				if ($("#update_lid").val() != 0) {
					setLyricClasses();
				}
	
	       		$("#searchForm input").removeClass("loading");
     			$("span.loadingSmall").css('visibility', 'hidden');
     			$("#searchTabs li a").removeClass("active");
   
   				$("#searchPanel").hide();
				$("#artistPanel").hide();
				$("#genrePanel").hide();
				$("#result").show();
			
				$("div.blockControl").vAlign();
				$("span.lineControl").vAlign();
			});
			
			if (!productLoaded) {
				loadProductAction();
			}
		}
		
		return false;
	});
	
	$(".paging a").unbind('click').bind('click', function(){
		$('#searchTabs a').unbind('click');
		
		var parameters = {
			"search.page" : $(this).attr("rel"),
			"search.resultsPerPage" : resultsPerPage,
			"search.searchType" : $(this).parent().parent().children('#doSearch_search_searchType').val(),
			"search.sortType" : $(this).parent().parent().children('.resultsHeader').children('.sortBy').val(),
			"search.genre" : decodeURIComponent($(this).parent().parent().children("#doSearch_search_genre").val()).replace(/\+/g, " "),
			"search.contributorId" : $(this).parent().parent().children('#doSearch_search_contributorId').val(),
			"search.keywords" : $(this).parent().parent().children('#doSearch_search_keywords').val() == "Enter keywords here" ? "" : $(this).parent().parent().children('#doSearch_search_keywords').val()
		};

		$("#searchForm input").addClass("loading");
		$("span.loadingSmall").css('visibility', 'visible');
		$.post(updateResultsUrl, parameters, function(data){ 
			if (data.indexOf("resultsHeader") == -1 && data.indexOf("errorMessage") == -1) {
				var error = "Sorry, an unexpected error occurred.<br />Please refresh the page and start over.";
				$("#errorPopupContent").html(error); 
				displayPopUp('errorPopup', 150, 200, false);
			} else if ($("#lyricSearch").hasClass("active")) {
				$("#searchResult").html(data);
			} else if ($("#browseArtists").hasClass("active")) {
				$("#artistPanel div").html(data);
			} else if ($("#browseGenres").hasClass("active")) {
				$("#genrePanel div").html(data);
			}
       		$("#searchForm input").removeClass("loading");
			$("span.loadingSmall").css('visibility', 'hidden');
		});
		$('p#returnToSearch').show();
		
		return false;
	});
	
	$(".goToPage").unbind('change').bind('change', function() {
		$('#searchTabs a').unbind('click');
		
		var parameters = {
			"search.page" : $(this).parent().children(".goToPage").val(),
			"search.resultsPerPage" : resultsPerPage,
			"search.searchType" :  $(this).parent().parent().children("#doSearch_search_searchType").val(),
			"search.sortType" :  $(this).parent().children(".sortBy").val(),
			"search.genre" : decodeURIComponent( $(this).parent().parent().children("#doSearch_search_genre").val()).replace(/\+/g, " "),
			"search.contributorId" :  $(this).parent().parent().children("#doSearch_search_contributorId").val(),
			"search.keywords" :  $(this).parent().parent().children("#doSearch_search_keywords").val() == "Enter keywords here" ? "" :  $(this).parent().parent().children("#doSearch_search_keywords").val()
		};
		
		$("#searchForm input").addClass("loading");
		$("span.loadingSmall").css('visibility', 'visible');
		$.post(updateResultsUrl, parameters, function(data){ 
			if (data.indexOf("resultsHeader") == -1 && data.indexOf("errorMessage") == -1) {
				var error = "Sorry, an unexpected error occurred.<br />Please refresh the page and start over.";
				$("#errorPopupContent").html(error); 
				displayPopUp('errorPopup', 150, 200, false);
			} else if ($("#lyricSearch").hasClass("active")) {
				$("#searchResult").html(data);
			} else if ($("#browseArtists").hasClass("active")) {
				$("#artistPanel div").html(data);
			} else if ($("#browseGenres").hasClass("active")) {
				$("#genrePanel div").html(data);
			}
       		$("#searchForm input").removeClass("loading");
			$("span.loadingSmall").css('visibility', 'hidden');
		});
		$('p#returnToSearch').show();
		
		return false;
	});
	
	$("#searchByGenre").unbind('change').bind('change', function() {
		$('#searchTabs a').unbind('click');
		
		var page = 1;
		
		if (parseInt($(this).parent().parent().parent().children('.resultsHeader').children('.goToPage'))) {
			page = parseInt($(this).parent().children(".goToPage").val());
		}	
		
		//
		
		var parameters = {
			"search.page" : page,
			"search.resultsPerPage" : resultsPerPage,
			"search.searchType" :  $(this).val(),
			"search.sortType" :  $(this).parent().parent().parent().children('.resultsHeader').children('.sortBy').val(),
			"search.genre" : decodeURIComponent( $(this).parent().parent().parent().children("#doSearch_search_genre").val()).replace(/\+/g, " "),
			"search.contributorId" : 0,
			"search.keywords" :  ""
		};
		
		$("#searchForm input").addClass("loading");
		$("span.loadingSmall").css('visibility', 'visible');
		$.post(updateResultsUrl, parameters, function(data){ 
			if ($("#lyricSearch").hasClass("active")) {
				$("#searchResult").html(data);
			} else if ($("#browseArtists").hasClass("active")) {
				$("#artistPanel div").html(data);
			} else if ($("#browseGenres").hasClass("active")) {
				$("#genrePanel div").html(data);
			}
       		$("#searchForm input").removeClass("loading");
			$("span.loadingSmall").css('visibility', 'hidden');
		});
		$('p#returnToSearch').show();
		
		return false;
	});
	
	$(".sortBy").unbind('change').bind('change', function() {
		$('#searchTabs a').unbind('click');
		
		var page = 1;
		
		if (parseInt($(this).parent().children(".goToPage"))) {
			page = parseInt($(this).parent().children(".goToPage").val());
		}
		
		var parameters = {
			"search.page" :  page,
			"search.resultsPerPage" : resultsPerPage,
			"search.searchType" :  $(this).parent().parent().children("#doSearch_search_searchType").val(),
			"search.sortType" :  $(this).parent().children(".sortBy").val(),
			"search.genre" : decodeURIComponent( $(this).parent().parent().children("#doSearch_search_genre").val()).replace(/\+/g, " "),
			"search.contributorId" :  $(this).parent().parent().children("#doSearch_search_contributorId").val(),
			"search.keywords" :  $(this).parent().parent().children("#doSearch_search_keywords").val() == "Enter keywords here" ? "" :  $(this).parent().parent().children("#doSearch_search_keywords").val()
		};
		
		$("#searchForm input").addClass("loading");
		$("span.loadingSmall").css('visibility', 'visible');
		$.post(updateResultsUrl, parameters, function(data){ 
			if (data.indexOf("resultsHeader") == -1 && data.indexOf("errorMessage") == -1) {
				var error = "Sorry, an unexpected error occurred.<br />Please refresh the page and start over.";
				$("#errorPopupContent").html(error); 
				displayPopUp('errorPopup', 150, 200, false);
			} else if ($("#lyricSearch").hasClass("active")) {
				$("#searchResult").html(data);
			} else if ($("#browseArtists").hasClass("active")) {
				$("#artistPanel div").html(data);
			} else if ($("#browseGenres").hasClass("active")) {
				$("#genrePanel div").html(data);
			}
			$("span.loadingSmall").css('visibility', 'hidden');
       		$("#searchForm input").removeClass("loading");
		});
		$('p#returnToSearch').show();
		
		return false;
	});
	
	$('a.back').click(function() {
		if ($(this).attr('rel') == 'artist') {
			$("span.loadingSmall").css('visibility', 'visible');
			$.get('/search/contributors.action?search.page=1', function(data){ 
	     		$("#artistPanel div").html(data);
				$("span.loadingSmall").css('visibility', 'hidden');
	     	});
			return false;
		} else if ($(this).attr('rel') == 'style') {
			$("span.loadingSmall").css('visibility', 'visible');
			$.get('/search/genres.action?search.page=1', function(data){ 
	     		$("#genrePanel div").html(data);
				$("span.loadingSmall").css('visibility', 'hidden');
	     	});
			return false;
		}
	});
});

$.fn.vAlign = function() {
	return this.each(function(i){
		var height = $(this).height();
		var containerHeight = $(this).parent().height();
		var margin = (containerHeight - height) / 2;
		if (margin > 0) {
			$(this).css('margin-top', margin);
		}
	});
};