//cookie management http://www.quirksmode.org/js/cookies.html
function setCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function getCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function deleteCookie(name) {
	setCookie(name,"",-1);
}

//component isolation
(function ($) {
    function BookingWidget() {
        this.rangeOpen = true;
        this.arrDate = new Date();
        this.arrDate.setDate(this.arrDate.getDate() + 1);
        this.depDate = new Date();
        this.depDate.setDate(this.arrDate.getDate() + 1);
    }
    BookingWidget.prototype.updateDateFields = function (selectedDate) {
        if (this.rangeOpen) {
            this.arrDate = selectedDate;
            this.depDate = new Date(this.arrDate); //pass by val and set to same day then increment 1 day
            this.depDate.setDate(this.arrDate.getDate() + 1);
            this.rangeOpen = false;
        }
        else {
            if (selectedDate < this.arrDate) {
                this.depDate = this.arrDate;
                this.arrDate = selectedDate;
            }
            else if (selectedDate > this.arrDate) {
                //do nothing if ==
                this.depDate = selectedDate;
            }
            this.rangeOpen = true;
        }
        this.fillDateFields();
    };
    BookingWidget.prototype.fillDateFields = function () {
        //alert(this.formatMonth(this.arrDate.getMonth()) + '/' + this.arrDate.getDate() + '/' + this.arrDate.getFullYear());
        $("#arrw").html(this.formatMonth(this.arrDate.getMonth()) + '/' + this.arrDate.getDate() + '/' + this.arrDate.getFullYear());
        $("#depw").html(this.formatMonth(this.depDate.getMonth()) + '/' + this.depDate.getDate() + '/' + this.depDate.getFullYear());
    };
    BookingWidget.prototype.hilightRange = function (date) {
        if ((date >= this.arrDate) && (date <= this.depDate)) {
            return [true, 'ui-datepicker-range'];
        }
        else {
            return [true, ''];
        }
    };
    BookingWidget.prototype.formatMonth = function (mIndex) {
        return mIndex + 1;
    };
    BookingWidget.prototype.getUrl = function (baseUrl) {
		var ad = $('#ad option:selected').val(),
		    ch = $('#ch option:selected').val(),

		    y = this.arrDate.getFullYear(),
		    m = this.formatMonth(this.arrDate.getMonth()),
		    d = this.arrDate.getDate(),
		    one_day = 86400000,
		    timeDiff = this.depDate.getTime() - this.arrDate.getTime(),
		    days = Math.ceil(timeDiff / one_day);

        return baseUrl + '#/sun-valley-lodge/' + y + "/" + m + "/" + d + "/" + days + "/" + ad + "/" + ch;
    };

    //bind instance to dom
    window.bookingWidget = new BookingWidget();
    return (window.bookingWidget);
})(jQuery);

(function ($) {
    function ComboWidget() {
		//SET COMBO WIDGET PREFS
		var cwPrefs = getCookie('comboWidgetPrefs');
		if (cwPrefs != null) {
			if (cwPrefs == '0') {
				this.cwCollapsed = true;
			}
			else {
				this.cwCollapsed = false;
			}
		}
    }
	
	ComboWidget.prototype.isCollapsed = function() {
		return this.cwCollapsed;
	}
	
	ComboWidget.prototype.expand = function(animate) {
		var cbWidgetGroup = $('#comboWidgetGroup');
		
		if (animate) {
			cbWidgetGroup.animate({left: 0},
			function() {
				$('#comboWidgetGroup').removeClass('closed');
				$('#comboWidgetToggleBox').removeClass('closed');
				$('#comboWidgetGroup').attr('style', '');
			});
		}
		else {
			$('#comboWidgetGroup').removeClass('closed');
			$('#comboWidgetToggleBox').removeClass('closed');
		}
		
		setCookie('comboWidgetPrefs', '1', 365);
	};
	
	ComboWidget.prototype.collapse = function(animate) {
		var cbWidgetGroup = $('#comboWidgetGroup');
		
		if (animate) {
			cbWidgetGroup.animate({left: cbWidgetGroup.parent().outerWidth() - 25},
			function() {
				$('#comboWidgetGroup').addClass('closed');
				$('#comboWidgetToggleBox').addClass('closed');
				$('#comboWidgetGroup').attr('style', '');
			});
		}
		else {
			$('#comboWidgetGroup').addClass('closed');
			$('#comboWidgetToggleBox').addClass('closed');
		}
		
		setCookie('comboWidgetPrefs', '0', 365);
	};
	
	ComboWidget.prototype.toggle = function() {
		var cbWidgetGroup = $('#comboWidgetGroup');
		if (cbWidgetGroup.hasClass('closed')) {
			this.expand(true);
		}
		else {
			this.collapse(true);
		}
	};
	
	
	//bind instance to dom
    window.comboWidget = new ComboWidget();
    return (window.comboWidget);
})(jQuery);

$(document).ready(function () {
    window.ebTrackFragments = [];
    window.hasTrackFragments = false;

    var tabsFull = $('ul.tabs.fulldoc');
    if (tabsFull.length > 0) {
        $('li a', tabsFull).each(function (i, o) {
            $(o).attr("href", "javascript:void(null)");
        });

        $('li a.tab', tabsFull).click(function () {
            $('#tabs_container .tabs > li.active').removeClass('active');
            $('#tabs_container .tabIsolatedRight.active').removeClass('active');
            $(this).closest('.tabLeft').addClass('active');
            $(this).closest('.tabIsolatedRight').addClass('active');
            $('#tabs_container > .tabbed_content > div.active').removeClass('active');
            $(this.rel).addClass('active');
            //$.address.value(this.rel.substring(1)); //update to do a replace so as not to wipe out parms below l3
            var curTab = getTabUrlFragment($.address.path()),
			    curFragment = $.address.value(); //might be something other than a tab
            if ((curFragment.length > 0) && (curTab.length > 0)) {
                $.address.value($.address.value().replace(curTab, this.rel.substring(1)));
            }
            else if (curFragment.length > 0) {
                $.address.value(this.rel.substring(1) + curFragment);
            }
            else {
                $.address.value(this.rel.substring(1));
            }
        });

        $.address.externalChange(function () {
            var _address = $.address.path();
            if (_address != '/') {
                var _rel = '#' + _address.substring(1),
                    _tracker = _address.substring(1),
				    _tS = _rel.indexOf('/', 0); //look for fragment variables below l3 and ignore them
                if (_tS > -1) {
                    _rel = _rel.substring(0, _tS);
                    _tracker = _tracker.substring(0, _tS);
                }
                $('#tabs_container .tabs > li.active').removeClass('active');
                $('#tabs_container .tabIsolatedRight.active').removeClass('active');
                $('a[rel=' + _rel + ']', tabsFull).closest('.tabLeft').addClass('active');
                $('a[rel=' + _rel + ']', tabsFull).closest('.tabIsolatedRight').addClass('active');
                $('#tabs_container > .tabbed_content > div.active').removeClass('active');
                $(_rel).addClass('active');

                trackFragmentNav(_tracker);
            }
            else {
                //go to first tab with / on back button, etc
                $('#tabs_container .tabs > li.active').removeClass('active');
                $('.tabLeft', tabsFull).filter(':first').addClass('active');
                $('#tabs_container > .tabbed_content > div.active').removeClass('active');
                var _rel = $('a', tabsFull).filter(':first').attr('rel');
                $(_rel).addClass('active');
            }
        });

        $.address.internalChange(function () {
            var _address = $.address.path();

            if (_address != '/') {
                var _rel = _address.substring(1),
                _tS = _rel.indexOf('/', 0); //look for fragment variables below l3 and ignore them
                if (_tS > -1) {
                    _rel = _rel.substring(0, _tS);
                }

                trackFragmentNav(_rel);
            }
        });
    }
    else {
        //look for fragment markup and reassign hrefs to go to top level js powered nav
        var tabsFragment = $('ul.tabs.fragment');
        if (tabsFragment.length > 0) {
            $('li a', tabsFragment).each(function (i, o) {
                var tabUrl = $(o).attr("href"),
                    idx = tabUrl.lastIndexOf('/'),
                    slug = tabUrl.substring(idx),
                    baseUrl = tabUrl.substring(0, idx);
                $(o).attr("href", baseUrl + "#" + slug);
            });
        }
    }
	
	//SET COMBO WIDGET PREFS
	if (comboWidget.isCollapsed()) {
		comboWidget.collapse(false);
	}
	else {
		comboWidget.expand(false);
	}

    $('.collapsible > .header > a').click(function () {
        var header = $(this).parent();
        if (header.hasClass('expanded')) {
            header.removeClass('expanded');
            header.siblings('.content-collapsible').removeClass('expanded');
            header.siblings('.closeBottom').addClass('collapsed');
        }
        else {
            header.addClass('expanded');
            header.siblings('.content-collapsible').addClass('expanded');

            if (header.siblings('.closeBottom').length < 1) {
                header.parent().append('<a href="javascript:void(null)" class="closeBottom">[close]</a>');
                //must define .closeBottom click handler inline here b/c such doesn't exist at time of $(document).ready
                header.siblings('.collapsible .closeBottom').click(function () {
                    if ($(this).siblings('.content-collapsible').hasClass('expanded')) {
                        $(this).siblings('.content-collapsible').removeClass('expanded');
                        $(this).siblings('.header').removeClass('expanded');
                        $(this).addClass('collapsed');
                    }
                });
            }
            else {
                header.siblings('.closeBottom').removeClass('collapsed');
            }
        }
    });

    // Alternate Vertical Tabs
    $('.v-tab-container').each(function (i, o) {
        $('.v-tabs a.v-tab', o).click(function () {
            $('.v-tabs > li.active', o).removeClass('active');
            $(this).parent().addClass('active');
            $('div.active', o).removeClass('active');
            $(this.rel).addClass('active');
        });
    });

    $('.v-tab-container .v-tabs a.v-tab').each(function (i, o) {
        $(o).attr("href", "javascript:void(null)");
    });
    $('.v-tab-container > div.content').each(function (i, o) {
    });

    //searchbox events
    $('#searchboxSubmit').click(function () {
        var searchString = $("#searchboxInput").val();
        window.location.href = encodeForSearchPage(searchString);
    });
    $("#searchboxInput").live("keypress", function (e) {
        if (e.keyCode == 13) {
            var searchString = $("#searchboxInput").val();
            window.location.href = encodeForSearchPage(searchString);
        }
    });
    $("#searchboxSubmit").live("keypress", function (e) {
        if (e.keyCode == 13) {
            var searchString = $("#searchboxInput").val();
            window.location.href = encodeForSearchPage(searchString);
        }
    });

    //pin sidebar when scrolling
    //attempted to unroll switch statement but different conditions persisted beyond document.ready so not reliable
//    if ($(window).height() > $('#rightSidebar').height()) {
//        var rightSidebarPositionTop = ($('#rightSidebar').position().top - 15), //added margin
//		    rightSidebarHeight = ($('#rightSidebar').outerHeight()); //added margin
//        //var footerPositionTop = $('#footerGroup').position().top + 515;
//        $(window).scroll(function () {
//            var scrollPos = getPageScroll()[1];
//            if (rightSidebarPositionTop < scrollPos) {
//                $('#sidebarFloater').addClass('sidebarFloat');
//            }
//            else $('#sidebarFloater').removeClass('sidebarFloat');
//        });
//    }

    //begin booking widget
    $("#calendar").datepicker({
        onSelect: function (dateText, inst) {
            var selectedDate = new Date(Date.parse(dateText));
            bookingWidget.updateDateFields(selectedDate);
        },
        beforeShowDay: hilightRangeLocal
    });

    bookingWidget.fillDateFields();

    function hilightRangeLocal(date) {
        return bookingWidget.hilightRange(date);
    }

    //    $("#arr").datepicker({
    //        onSelect: function (dateText, inst) {
    //            arrDate = new Date(Date.parse(dateText));
    //            depDate = new Date(arrDate); //pass by val and set to same day then increment 1 day
    //            depDate.setDate(arrDate.getDate() + 1);
    //            bookingWidget.arrDate = arrDate;
    //            bookingWidget.depDate = depDate;
    //            bookingWidget.fillDateFields();
    //            //$("#dep").datepicker("minDate", arrDate);
    //            $("#calendar").datepicker("setDate", depDate);
    //        }
    //    });
    //    $("#dep").datepicker({
    //        onSelect: function (dateText, inst) {
    //            depDate = new Date(Date.parse(dateText));
    //            bookingWidget.depDate = depDate;
    //            bookingWidget.fillDateFields();
    //            $("#calendar").datepicker("setDate", depDate);
    //        }
    //    });

    $('#roomSearch').click(function () {
        //window.location.href = bookingWidget.getUrl("/trip-planner/lodging");
        //return false;
        setTimeout(function () { window.location = bookingWidget.getUrl("/trip-planner/lodging/"); }, 0);
    });
    //end booking widget

    var blogEntries = $('#blogEntries > .blogEntry'),
	    maxIndex = blogEntries.length - 1,
	    index = 0;
    // only show the first image, hide the rest
    blogEntries.hide().filter(':first').show();
    blogEntries.removeClass("hidden");

//    $('#blogWidgetL2').everyTime(15000, function () {
//        rotateBlogEntries();
//    }, 0);

    /*function rotateBlogEntries() {
        var prevIndex = index;
        if (index == maxIndex) index = 0;
        else index++;

        blogEntries.eq(prevIndex).hide('slide', { direction: "up" }, 2500);
        blogEntries.eq(index).show('slide', { direction: "down" }, 2500);
    }*/

    $('#comboWidgetBody .tab').click(function () {
	  		$('#comboWidgetBody > .header a.active').removeClass('active');
			$(this).addClass('active');
			$('#comboWidgetBody > .content').removeClass('active');
			$(this.rel).addClass('active');
		});

    var camWrapper = $('#comboWidgetBody > #pnl3 .cams > .webcams > .cam');
	var cMaxIndex = camWrapper.length - 1;
	var camIndex = 0;
	// only show the first image, hide the rest
	camWrapper.hide().filter(':first').show();
	
	$('#pnl3 a.navLeft').click(function () {
		var prevIndex = camIndex;
		if (camIndex == 0) camIndex = cMaxIndex;
		else camIndex--;
		swapWebcam(camIndex, prevIndex);
	});
	
	$('#pnl3 a.navRight').click(function () {
		var prevIndex = camIndex;
		if (camIndex == cMaxIndex) camIndex = 0;
		else camIndex++;
		swapWebcam(camIndex, prevIndex);
	});
	
	function swapWebcam(camIndex, prevIndex)
	{
		camWrapper.css('z-index', 4);
		camWrapper.eq(camIndex).css('z-index', 5);
		camWrapper.eq(camIndex).fadeIn(300, function()
		{
			camWrapper.eq(prevIndex).hide();
		});
	}
	
	$('#comboWidgetToggleBox').click(function() {
		/*var $lefty = $('#comboWidgetGroup');
		if (parseInt($lefty.css('left')) == 0) {
			$lefty.animate({left: $lefty.parent().outerWidth() - 25});
			$('#comboWidgetToggleBox').addClass('closed');
			setCookie('comboWidgetPrefs', '0', 365);
		}
		else {
			$lefty.animate({left: 0});
			$('#comboWidgetToggleBox').removeClass('closed');
			setCookie('comboWidgetPrefs', '1', 365);
		}*/
		comboWidget.toggle();
	});

    function getTabUrlFragment(path) {
        var tabNames = [],
		    fragment = path.substring(1), //assume initial '/'
		    _tS = fragment.indexOf('/', 0); //look for fragment variables below l3 and strip them off

        $('ul.tabs > li a').each(function (i, o) {
            tabNames.push($(o).attr('rel').substring(1));
        });

        if (_tS > -1) fragment = fragment.substring(0, _tS);
        if ($.inArray(fragment, tabNames) > -1) {
            return fragment;
        }
        else {
            return "";
        }
    }

    function trackFragmentNav(fragmentID) {
        if (window.hasTrackFragments) {
            $.each(window.ebTrackFragments, function (i, trackTuple) {
                if (trackTuple.fragment == fragmentID) {
                    var conversionID = trackTuple.tag;
                    var trackingUrl = "http://bs.serving-sys.com/BurstingPipe/ActivityServer.bs?cn=as&ActivityID=" + conversionID + "&rnd=" + (Math.round(Math.random() * 1000000));
                    $.getScript(trackingUrl);
                    return false;
                }
            });
        }
    }

});

$(window).load(function() {
	$.getJSON('/Prefetch.pxml', function (imgData) {
		if (imgData.prefetch.img)
		{
		$.each(imgData.prefetch.img, function(index, imageNode) {
		var img = new Image();
		img.src = imageNode['@src'];
		});
		}
	});
	
	//leave in doc.ready until scoping can be resolved
	/*$('#blogWidgetL2').everyTime(15000, function() {
		rotateBlogEntries();
	}, 0);*/
});

function encodeForSearchPage(searchString) {
	var searchData = searchString.split(' '),
	    normalized = "";
	for (var i = 0; i < searchData.length; i++)
	{
		normalized += searchData[i];
		if (i < searchData.length - 1) {
		    normalized += '+';
		}
	}
	return '/search/#/' + normalized;
}

// http://stackoverflow.com/questions/1567327/using-jquery-to-get-elements-position-relative-to-viewport
// getPageScroll() by quirksmode.com
function getPageScroll() {
    var xScroll, yScroll;
    if (self.pageYOffset) {
      yScroll = self.pageYOffset;
      xScroll = self.pageXOffset;
    } else if (document.documentElement && document.documentElement.scrollTop) {
      yScroll = document.documentElement.scrollTop;
      xScroll = document.documentElement.scrollLeft;
    } else if (document.body) {// all other Explorers
      yScroll = document.body.scrollTop;
      xScroll = document.body.scrollLeft;
    }
    return new Array(xScroll, yScroll);
}