var searchSection = 'global';
var searchCountry = 'us';

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];
}
/*$(document).ready(function () {
	$(document).pngFix(); 
	var $div = $('#cmty_menu');
	var height = $div.height();
	var visible = $div.is(":visible");
	
	$div.hide().css({ height : 0 });

	$('#ww-communities a').click(function () {
		if ($div.is(':visible')) {
			$div.animate({ height: 0 }, { duration: 250, complete: function () {
				$div.hide();
			} });
		} else {
			$div2.hide();
			$div.show().animate({ height : height }, { duration: 250 });
		}
		
		return false;
	});
	var $div2 = $('#class_menu');
	var height2 = $div2.height();
	var visible2 = $div2.is(":visible");
	
	$div2.hide().css({ height : 0 });

	$('#ww-classifieds a').click(function () {
		if ($div2.is(':visible')) {
			$div2.animate({ height: 0 }, { duration: 250, complete: function () {
				$div2.hide();
			} });
		} else {
			$div.hide();
			$div2.show().animate({ height : height2 }, { duration: 250 });
		}
		
		return false;
	});
	$( "#wwdock" ).accessNews({
		speed : "normal",
		slideBy : 9
	});
});
*//**
* Galleria (http://monc.se/kitchen)
*
* Galleria is a javascript image gallery written in jQuery. 
* It loads the images one by one from an unordered list and displays thumbnails when each image is loaded. 
* It will create thumbnails for you if you choose so, scaled or unscaled, 
* centered and cropped inside a fixed thumbnail box defined by CSS.
* 
* The core of Galleria lies in it's smart preloading behaviour, snappiness and the fresh absence 
* of obtrusive design elements. Use it as a foundation for your custom styled image gallery.
*
* MAJOR CHANGES v.FROM 0.9
* Galleria now features a useful history extension, enabling back button and bookmarking for each image.
* The main image is no longer stored inside each list item, instead it is placed inside a container
* onImage and onThumb functions lets you customize the behaviours of the images on the site
*
* Tested in Safari 3, Firefox 2, MSIE 6, MSIE 7, Opera 9
* 
* Version 1.0
* Februari 21, 2008
*
* Copyright (c) 2008 David Hellsing (http://monc.se)
* Licensed under the GPL licenses.
* http://www.gnu.org/licenses/gpl.txt
**/

(function($){

var $$;


/**
* 
* @desc Convert images from a simple html <ul> into a thumbnail gallery
* @author David Hellsing
* @version 1.0
*
* @name Galleria
* @type jQuery
*
* @cat plugins/Media
* 
* @example $('ul.gallery').galleria({options});
* @desc Create a a gallery from an unordered list of images with thumbnails
* @options
*   insert:   (selector string) by default, Galleria will create a container div before your ul that holds the image.
*             You can, however, specify a selector where the image will be placed instead (f.ex '#main_img')
*   history:  Boolean for setting the history object in action with enabled back button, bookmarking etc.
*   onImage:  (function) a function that gets fired when the image is displayed and brings the jQuery image object.
*             You can use it to add click functionality and effects.
*             f.ex onImage(image) { image.css('display','none').fadeIn(); } will fadeIn each image that is displayed
*   onThumb:  (function) a function that gets fired when the thumbnail is displayed and brings the jQuery thumb object.
*             Works the same as onImage except it targets the thumbnail after it's loaded.
*
**/

$$ = $.fn.galleria = function($options) {

// check for basic CSS support
if (!$$.hasCSS()) { return false; }

// init the modified history object
$.historyInit($$.onPageLoad);

// set default options
//2-24: set clickNext to false instead of default true
var $defaults = {
	insert      : '.galleria_container',
	history     : true,
	clickNext   : false,
	onImage     : function(image,caption,thumb) {},
	onThumb     : function(thumb) {}
};


// extend the options
var $opts = $.extend($defaults, $options);

// bring the options to the galleria object
for (var i in $opts) {
	if (i) {
		$.galleria[i]  = $opts[i];
	}
}

// if no insert selector, create a new division and insert it before the ul
var _insert = ( $($opts.insert).is($opts.insert) ) ? 
	$($opts.insert) : 
	jQuery(document.createElement('div')).insertBefore(this);
	
// create a wrapping div for the image
var _div = $(document.createElement('div')).addClass('galleria_wrapper');

// create a caption span
var _span = $(document.createElement('span')).addClass('caption');

// inject the wrapper in in the insert selector
_insert.addClass('galleria_container').append(_span).append(_div);

//-------------

return this.each(function(){
	
	// add the Galleria class
	$(this).addClass('galleria');
	
	// loop through list
	$(this).children('li').each(function(i) {
		
		// bring the scope
		var _container = $(this);
						
		// build element specific options
		var _o = $.meta ? $.extend({}, $opts, _container.data()) : $opts;
		
		// remove the clickNext if image is only child
		_o.clickNext = $(this).is(':only-child') ? false : _o.clickNext;
		
		// try to fetch an anchor
		var _a = $(this).find('a').is('a') ? $(this).find('a') : false;
		
		// reference the original image as a variable and hide it
		var _img = $(this).children('img').css('display','none');
		
		// extract the original source
		var _src = _a ? _a.attr('href') : _img.attr('src');
		
		// find a title
		var _title = _a ? _a.attr('title') : _img.attr('title');
		
		// 2-24: extract the longdesc to use for link to full gallery
		var _longdesc = _img.attr('longdesc');
		
		// create loader image            
		var _loader = new Image();
		
		// check url and activate container if match
		if (_o.history && (window.location.hash && window.location.hash.replace(/\#/,'') == _src)) {
			_container.siblings('.active').removeClass('active');
			_container.addClass('active');
		}
	
		// begin loader
		$(_loader).load(function () {
			
			// try to bring the alt
			$(this).attr('alt',_img.attr('alt'));
			$(this).attr('longdesc',_img.attr('longdesc'));				
			
			//-----------------------------------------------------------------
			// the image is loaded, let's create the thumbnail
			
			var _thumb = _a ? 
				_a.find('img').addClass('thumb noscale').css('display','none') :
				_img.clone(true).addClass('thumb').css('display','none');
			
			if (_a) { _a.replaceWith(_thumb); }
			
			if (!_thumb.hasClass('noscale')) { // scaled tumbnails!
				var w = Math.ceil( _img.width() / _img.height() * _container.height() );
				var h = Math.ceil( _img.height() / _img.width() * _container.width() );
				if (w < h) {
					_thumb.css({ height: 'auto', width: _container.width(), marginTop: -(h-_container.height())/2 });
				} else {
					_thumb.css({ width: 'auto', height: _container.height(), marginLeft: -(w-_container.width())/2 });
				}
			} else { // Center thumbnails.
				// a tiny timer fixed the width/height
				window.setTimeout(function() {
					_thumb.css({
						marginLeft: -( _thumb.width() - _container.width() )/2, 
						marginTop:  -( _thumb.height() - _container.height() )/2
					});
				}, 1);
			}
			
			// add the rel attribute
			_thumb.attr('rel',_src);
			
			// add the title attribute
			_thumb.attr('title',_title);
			
			// add the click functionality to the _thumb
			_thumb.click(function() {
				$.galleria.activate(_src);
			});
			
			// hover classes for IE6
			_thumb.hover(
				function() { $(this).addClass('hover'); },
				function() { $(this).removeClass('hover'); }
			);
			_container.hover(
				function() { _container.addClass('hover'); },
				function() { _container.removeClass('hover'); }
			);

			// prepend the thumbnail in the container
			_container.prepend(_thumb);
			
			// show the thumbnail
			_thumb.css('display','block');
			
			// call the onThumb function
			_o.onThumb(jQuery(_thumb));
			
			// check active class and activate image if match
			if (_container.hasClass('active')) {
				$.galleria.activate(_src);
				//_span.text(_title);
			}
			
			//-----------------------------------------------------------------
			
			// finally delete the original image
			_img.remove();
			
		}).error(function () {
			
			// Error handling
			_container.html('<span class="error" style="color:red">Error loading image: '+_src+'</span>');
		
		}).attr('src', _src);
	});
});
};

/**
*
* @name NextSelector
*
* @desc Returns the sibling sibling, or the first one
*
**/

$$.nextSelector = function(selector) {
return $(selector).is(':last-child') ?
	   $(selector).siblings(':first-child') :
	   $(selector).next();
	   
};

/**
*
* @name previousSelector
*
* @desc Returns the previous sibling, or the last one
*
**/

$$.previousSelector = function(selector) {
return $(selector).is(':first-child') ?
	   $(selector).siblings(':last-child') :
	   $(selector).prev();
	   
};

/**
*
* @name hasCSS
*
* @desc Checks for CSS support and returns a boolean value
*
**/

$$.hasCSS = function()  {
$('body').append(
	$(document.createElement('div')).attr('id','css_test').css({ width:'1px', height:'1px', display:'none' })
);
var _v = ($('#css_test').width() != 1) ? false : true;
$('#css_test').remove();
return _v;
};

/**
*
* @name onPageLoad
*
* @desc The function that displays the image and alters the active classes
*
* Note: This function gets called when:
* 1. after calling $.historyInit();
* 2. after calling $.historyLoad();
* 3. after pushing "Go Back" button of a browser
*
**/

$$.onPageLoad = function(_src,_longdesc) {	

// get the wrapper
var _wrapper = $('.galleria_wrapper');

// get the thumb
var _thumb = $('.galleria img[@rel="'+_src+'"]');

if (_src) {
	
	// new hash location
	if ($.galleria.history) {
		window.location = window.location.href.replace(/\#.*/,'') + '#' + _src;
	}
	
	// alter the active classes
	_thumb.parents('li').siblings('.active').removeClass('active');
	_thumb.parents('li').addClass('active');

	// define a new image
// 2-24: wrap with anchor tag, set href to gallery link
//		var _img   = $(new Image()).attr('src',_src).addClass('replaced');
	var _img   = $(new Image()).attr('src',_src).attr('title','Go to Gallery >>').addClass('replaced');
//		var _img   = $(new Image()).attr('src',_src).addClass('replaced').wrap('<a href="' + _longdesc + '"></a>');
	
	_img.wrapInner(document.createElement("a"));
	
	// empty the wrapper and insert the new image
	_wrapper.empty().append(_img);

	// insert the caption
	var title_glink = _thumb.attr('title') + '  :: <a href="' + _thumb.attr('longdesc') + '">View this gallery</a>';
//		_wrapper.siblings('.caption').text(_thumb.attr('title'));
	_wrapper.siblings('.caption').html(title_glink);
	
	// fire the onImage function to customize the loaded image's features
	$.galleria.onImage(_img,_wrapper.siblings('.caption'),_thumb);
	
	// add clickable image helper
// 2-24: remove image click behavior
if($.galleria.clickNext) {
//			_img.css('cursor','pointer').click(function() { $.galleria.next(); });
	}
	
} else {
	
	// clean up the container if none are active
	_wrapper.siblings().andSelf().empty();
	
	// remove active classes
	$('.galleria li.active').removeClass('active');
}

// place the source in the galleria.current variable
$.galleria.current = _src;

};

/**
*
* @name jQuery.galleria
*
* @desc The global galleria object holds four constant variables and four public methods:
*       $.galleria.history = a boolean for setting the history object in action with named URLs
*       $.galleria.current = is the current source that's being viewed.
*       $.galleria.clickNext = boolean helper for adding a clickable image that leads to the next one in line
*       $.galleria.next() = displays the next image in line, returns to first image after the last.
*       $.galleria.prev() = displays the previous image in line, returns to last image after the first.
*       $.galleria.activate(_src) = displays an image from _src in the galleria container.
*       $.galleria.onImage(image,caption) = gets fired when the image is displayed.
*
**/

$.extend({galleria : {
current : '',
onImage : function(){},
activate : function(_src) { 
	if ($.galleria.history) {
		$.historyLoad(_src);
	} else {
		$$.onPageLoad(_src,_longdesc);
	}
},
next : function() {
	var _next = $($$.nextSelector($('.galleria img[@rel="'+$.galleria.current+'"]').parents('li'))).find('img').attr('rel');
	$.galleria.activate(_next);
},
prev : function() {
	var _prev = $($$.previousSelector($('.galleria img[@rel="'+$.galleria.current+'"]').parents('li'))).find('img').attr('rel');
	$.galleria.activate(_prev);
}
}
});

})(jQuery);


/**
*
* History extension for jQuery
* Credits to http://www.mikage.to/
*
**/


/*
* jQuery history plugin
*
* Copyright (c) 2006 Taku Sano (Mikage Sawatari)
* Licensed under the MIT License:
* http://www.opensource.org/licenses/mit-license.php
*
* Modified by Lincoln Cooper to add Safari support and only call the callback once during initialization
* for msie when no initial hash supplied.
*/


jQuery.extend({
historyCurrentHash: undefined,

historyCallback: undefined,

historyInit: function(callback){
	jQuery.historyCallback = callback;
	var current_hash = location.hash;
	
	jQuery.historyCurrentHash = current_hash;
	if(jQuery.browser.msie) {
		// To stop the callback firing twice during initilization if no hash present
		if (jQuery.historyCurrentHash === '') {
		jQuery.historyCurrentHash = '#';
	}
	
		// add hidden iframe for IE
		$("body").prepend('<iframe id="jQuery_history" style="display: none;"></iframe>');
		var ihistory = $("#jQuery_history")[0];
		var iframe = ihistory.contentWindow.document;
		iframe.open();
		iframe.close();
		iframe.location.hash = current_hash;
	}
	else if ($.browser.safari) {
		// etablish back/forward stacks
		jQuery.historyBackStack = [];
		jQuery.historyBackStack.length = history.length;
		jQuery.historyForwardStack = [];
		
		jQuery.isFirst = true;
	}
	jQuery.historyCallback(current_hash.replace(/^#/, ''));
	setInterval(jQuery.historyCheck, 100);
},

historyAddHistory: function(hash) {
	// This makes the looping function do something
	jQuery.historyBackStack.push(hash);
	
	jQuery.historyForwardStack.length = 0; // clear forwardStack (true click occured)
	this.isFirst = true;
},

historyCheck: function(){
	if(jQuery.browser.msie) {
		// On IE, check for location.hash of iframe
		var ihistory = $("#jQuery_history")[0];
		var iframe = ihistory.contentDocument || ihistory.contentWindow.document;
		var current_hash = iframe.location.hash;
		if(current_hash != jQuery.historyCurrentHash) {
		
			location.hash = current_hash;
			jQuery.historyCurrentHash = current_hash;
			jQuery.historyCallback(current_hash.replace(/^#/, ''));
			
		}
	} else if ($.browser.safari) {
		if (!jQuery.dontCheck) {
			var historyDelta = history.length - jQuery.historyBackStack.length;
			
			if (historyDelta) { // back or forward button has been pushed
				jQuery.isFirst = false;
				var i;
				if (historyDelta < 0) { // back button has been pushed
					// move items to forward stack
					for (i = 0; i < Math.abs(historyDelta); i++) {
						jQuery.historyForwardStack.unshift(jQuery.historyBackStack.pop());
					}
				} else { // forward button has been pushed
					// move items to back stack
					for (i = 0; i < historyDelta; i++) {
						jQuery.historyBackStack.push(jQuery.historyForwardStack.shift());
					}
				}
				var cachedHash = jQuery.historyBackStack[jQuery.historyBackStack.length - 1];
				if (cachedHash !== undefined) {
					jQuery.historyCurrentHash = location.hash;
					jQuery.historyCallback(cachedHash);
				}
			} else if (jQuery.historyBackStack[jQuery.historyBackStack.length - 1] === undefined && !jQuery.isFirst) {
				// back button has been pushed to beginning and URL already pointed to hash (e.g. a bookmark)
				// document.URL doesn't change in Safari
				if (document.URL.indexOf('#') >= 0) {
					jQuery.historyCallback(document.URL.split('#')[1]);
				} else {
					current_hash = location.hash;
					jQuery.historyCallback('');
				}
				jQuery.isFirst = true;
			}
		}
	} else {
		// otherwise, check for location.hash
		current_hash = location.hash;
		if(current_hash != jQuery.historyCurrentHash) {
			jQuery.historyCurrentHash = current_hash;
			jQuery.historyCallback(current_hash.replace(/^#/, ''));
		}
	}
},
historyLoad: function(hash){
	var newhash;
	
	if (jQuery.browser.safari) {
		newhash = hash;
	}
	else {
		newhash = '#' + hash;
		location.hash = newhash;
	}
	jQuery.historyCurrentHash = newhash;
	
	if(jQuery.browser.msie) {
		var ihistory = $("#jQuery_history")[0];
		var iframe = ihistory.contentWindow.document;
		iframe.open();
		iframe.close();
		iframe.location.hash = newhash;
		jQuery.historyCallback(hash);
	}
	else if (jQuery.browser.safari) {
		jQuery.dontCheck = true;
		// Manually keep track of the history values for Safari
		this.historyAddHistory(hash);
		
		// Wait a while before allowing checking so that Safari has time to update the "history" object
		// correctly (otherwise the check loop would detect a false change in hash).
		var fn = function() {jQuery.dontCheck = false;};
		window.setTimeout(fn, 200);
		jQuery.historyCallback(hash);
		// N.B. "location.hash=" must be the last line of code for Safari as execution stops afterwards.
		//      By explicitly using the "location.hash" command (instead of using a variable set to "location.hash") the
		//      URL in the browser and the "history" object are both updated correctly.
		location.hash = newhash;
	}
	else {
	  jQuery.historyCallback(hash);
	}
}
});
jQuery(function($) { 
	$('ul.gallery').galleria({
		history   : true, // activates the history object for bookmarking, back-button etc.
		clickNext : true, // helper for making the image clickable
		onImage   : function(image,caption,thumb) { // let's add some image effects for demonstration purposes
			
			// fade in the image & caption
			if(! ($.browser.mozilla && navigator.appVersion.indexOf("Win")!=-1) ) { // FF/Win fades large images terribly slow
				image.css('display','none').fadeIn(1000);
			}
			caption.css('display','none').fadeIn(1000);
			
			// fetch the thumbnail container
			var _li = thumb.parents('li');
			
			// fade out inactive thumbnail
			_li.siblings().children('img.selected').fadeTo(500,0.3);
			
			// fade in active thumbnail
			thumb.fadeTo('fast',1).addClass('selected');
			
			// write gallery title
			$('#gallery_title').html(thumb.title);
			
			// add a title for the clickable image
			//image.attr('title','Next image >>');
		},
		onThumb : function(thumb) { // thumbnail effects goes here
			
			// fetch the thumbnail container
			var _li = thumb.parents('li');
			
			// if thumbnail is active, fade all the way.
			var _fadeTo = _li.is('.active') ? '1' : '0.3';
			
			// fade in the thumbnail when finnished loading
			thumb.css({display:'none',opacity:_fadeTo}).fadeIn(1500);
			
			// hover effects
			thumb.hover(
				function() { thumb.fadeTo('fast',1); },
				function() { _li.not('.active').children('img').fadeTo('fast',0.3); } // don't fade out if the parent is active
			)
		}
	});
});