// ====== MODIFIER LE 20110920 par Julien Gargot pour g-u-i.net ======
/**
 * Ajout de paramètres de hauteur/largeur maximum.
 * En revanche, ne prend pas en compte le redimentionnement de la fenetre.
 */
 
/**
 * jQuery lightBox plugin
 * This jQuery plugin was inspired and based on Lightbox 2 by Lokesh Dhakar (http://www.huddletogether.com/projects/lightbox2/)
 * and adapted to me for use like a plugin from jQuery.
 * @name jquery-lightbox-0.5.js
 * @author Leandro Vieira Pinho - http://leandrovieira.com
 * @version 0.5
 * @date April 11, 2008
 * @category jQuery plugin
 * @copyright (c) 2008 Leandro Vieira Pinho (leandrovieira.com)
 * @license CC Attribution-No Derivative Works 2.5 Brazil - http://creativecommons.org/licenses/by-nd/2.5/br/deed.en_US
 * @example Visit http://leandrovieira.com/projects/jquery/lightbox/ for more informations about this jQuery plugin
 */

// Offering a Custom Alias suport - More info: http://docs.jquery.com/Plugins/Authoring#Custom_Alias
(function($) {
	/**
	 * $ is an alias to jQuery object
	 *
	 */
	$.fn.lightBox = function(settings) {
		// Settings to configure the jQuery lightBox plugin how you like
		settings = jQuery.extend({
            maxWidth: null,
            maxHeight: null,
    
			// Configuration related to overlay
			overlayBgColor: 		'#000',		// (string) Background color to overlay; inform a hexadecimal value like: #RRGGBB. Where RR, GG, and BB are the hexadecimal values for the red, green, and blue values of the color.
			overlayOpacity:			0.8,		// (integer) Opacity value to overlay; inform: 0.X. Where X are number from 0 to 9
			// Configuration related to navigation
			fixedNavigation:		false,		// (boolean) Boolean that informs if the navigation (next and prev button) will be fixed or not in the interface.
			// Configuration related to images
			imageLoading:			'images/lightbox-ico-loading.gif',		// (string) Path and the name of the loading icon
			imageBtnPrev:			'images/lightbox-btn-prev.gif',			// (string) Path and the name of the prev button image
			imageBtnNext:			'images/lightbox-btn-next.gif',			// (string) Path and the name of the next button image
			imageBtnClose:			'images/lightbox-btn-close.gif',		// (string) Path and the name of the close btn
			imageBlank:				'images/lightbox-blank.gif',			// (string) Path and the name of a blank image (one pixel)
			// Configuration related to container image box
			containerBorderSize:	10,			// (integer) If you adjust the padding in the CSS for the container, #lightbox-container-image-box, you will need to update this value
			containerResizeSpeed:	400,		// (integer) Specify the resize duration of container image. These number are miliseconds. 400 is default.
			// Configuration related to texts in caption. For example: Image 2 of 8. You can alter either "Image" and "of" texts.
			txtImage:				'Image',	// (string) Specify text "Image"
			txtOf:					'of',		// (string) Specify text "of"
			// Configuration related to keyboard navigation
			keyToClose:				'c',		// (string) (c = close) Letter to close the jQuery lightBox interface. Beyond this letter, the letter X and the SCAPE key is used to.
			keyToPrev:				'p',		// (string) (p = previous) Letter to show the previous image
			keyToNext:				'n',		// (string) (n = next) Letter to show the next image.
			// Don´t alter these variables in any way
			imageArray:				[],
			activeImage:			0
		},settings);
		// Caching the jQuery object with all elements matched
		var jQueryMatchedObj = this; // This, in this context, refer to jQuery object
		/**
		 * Initializing the plugin calling the start function
		 *
		 * @return boolean false
		 */
		function _initialize() {
			_start(this,jQueryMatchedObj); // This, in this context, refer to object (link) which the user have clicked
			return false; // Avoid the browser following the link
		}
		/**
		 * Start the jQuery lightBox plugin
		 *
		 * @param object objClicked The object (link) whick the user have clicked
		 * @param object jQueryMatchedObj The jQuery object with all elements matched
		 */
		function _start(objClicked,jQueryMatchedObj) {
			// Hime some elements to avoid conflict with overlay in IE. These elements appear above the overlay.
			$('embed, object, select').css({ 'visibility' : 'hidden' });
			// Call the function to create the markup structure; style some elements; assign events in some elements.
			_set_interface();
			// Unset total images in imageArray
			settings.imageArray.length = 0;
			// Unset image active information
			settings.activeImage = 0;
			// We have an image set? Or just an image? Let´s see it.
			if ( jQueryMatchedObj.length == 1 ) {
				settings.imageArray.push(new Array(objClicked.getAttribute('href'),objClicked.getAttribute('title')));
			} else {
				// Add an Array (as many as we have), with href and title atributes, inside the Array that storage the images references		
				for ( var i = 0; i < jQueryMatchedObj.length; i++ ) {
					settings.imageArray.push(new Array(jQueryMatchedObj[i].getAttribute('href'),jQueryMatchedObj[i].getAttribute('title')));
				}
			}
			while ( settings.imageArray[settings.activeImage][0] != objClicked.getAttribute('href') ) {
				settings.activeImage++;
			}
			// Call the function that prepares image exibition
			_set_image_to_view();
		}
		/**
		 * Create the jQuery lightBox plugin interface
		 *
		 * The HTML markup will be like that:
			<div id="jquery-overlay"></div>
			<div id="jquery-lightbox">
				<div id="lightbox-container-image-box">
					<div id="lightbox-container-image">
						<img src="../fotos/XX.jpg" id="lightbox-image">
						<div id="lightbox-nav">
							<a href="#" id="lightbox-nav-btnPrev"></a>
							<a href="#" id="lightbox-nav-btnNext"></a>
						</div>
						<div id="lightbox-loading">
							<a href="#" id="lightbox-loading-link">
								<img src="../images/lightbox-ico-loading.gif">
							</a>
						</div>
					</div>
				</div>
				<div id="lightbox-container-image-data-box">
					<div id="lightbox-container-image-data">
						<div id="lightbox-image-details">
							<span id="lightbox-image-details-caption"></span>
							<span id="lightbox-image-details-currentNumber"></span>
						</div>
						<div id="lightbox-secNav">
							<a href="#" id="lightbox-secNav-btnClose">
								<img src="../images/lightbox-btn-close.gif">
							</a>
						</div>
					</div>
				</div>
			</div>
		 *
		 */
		function _set_interface() {
			// Apply the HTML markup into body tag
			$('body').append('<div id="jquery-overlay"></div><div id="jquery-lightbox"><div id="lightbox-container-image-box"><div id="lightbox-container-image"><img id="lightbox-image"><div style="" id="lightbox-nav"><a href="#" id="lightbox-nav-btnPrev"></a><a href="#" id="lightbox-nav-btnNext"></a></div><div id="lightbox-loading"><a href="#" id="lightbox-loading-link"><img src="' + settings.imageLoading + '"></a></div></div></div><div id="lightbox-container-image-data-box"><div id="lightbox-container-image-data"><div id="lightbox-image-details"><span id="lightbox-image-details-caption"></span><span id="lightbox-image-details-currentNumber"></span></div><div id="lightbox-secNav"><a href="#" id="lightbox-secNav-btnClose"><img src="' + settings.imageBtnClose + '"></a></div></div></div></div>');	
			// Get page sizes
			var arrPageSizes = ___getPageSize();
			// Style overlay and show it
			$('#jquery-overlay').css({
				backgroundColor:	settings.overlayBgColor,
				opacity:			settings.overlayOpacity,
				width:				arrPageSizes[0],
				height:				arrPageSizes[1]
			}).fadeIn();
			// Get page scroll
			var arrPageScroll = ___getPageScroll();
			// Calculate top and left offset for the jquery-lightbox div object and show it
			$('#jquery-lightbox').css({
				top:	arrPageScroll[1] + (arrPageSizes[3] / 10),
				left:	arrPageScroll[0]
			}).show();
			// Assigning click events in elements to close overlay
			$('#jquery-overlay,#jquery-lightbox').click(function() {
				_finish();									
			});
			// Assign the _finish function to lightbox-loading-link and lightbox-secNav-btnClose objects
			$('#lightbox-loading-link,#lightbox-secNav-btnClose').click(function() {
				_finish();
				return false;
			});
			// If window was resized, calculate the new overlay dimensions
			$(window).resize(function() {
				// Get page sizes
				var arrPageSizes = ___getPageSize();
				// Style overlay and show it
				$('#jquery-overlay').css({
					width:		arrPageSizes[0],
					height:		arrPageSizes[1]
				});
				// Get page scroll
				var arrPageScroll = ___getPageScroll();
				// Calculate top and left offset for the jquery-lightbox div object and show it
				$('#jquery-lightbox').css({
					top:	arrPageScroll[1] + (arrPageSizes[3] / 10),
					left:	arrPageScroll[0]
				});
			});
		}
		/**
		 * Prepares image exibition; doing a image´s preloader to calculate it´s size
		 *
		 */
		function _set_image_to_view() { // show the loading
			// Show the loading
			$('#lightbox-loading').show();
			if ( settings.fixedNavigation ) {
				$('#lightbox-image,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide();
			} else {
				// Hide some elements
				$('#lightbox-image,#lightbox-nav,#lightbox-nav-btnPrev,#lightbox-nav-btnNext,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide();
			}
			// Image preload process
			var objImagePreloader = new Image();
			objImagePreloader.onload = function() {
				$('#lightbox-image').attr('src',settings.imageArray[settings.activeImage][0]);
				// Perfomance an effect in the image container resizing it
				_resize_container_image_box(objImagePreloader.width,objImagePreloader.height);
				//	clear onLoad, IE behaves irratically with animated gifs otherwise
				objImagePreloader.onload=function(){};
			};
			objImagePreloader.src = settings.imageArray[settings.activeImage][0];
		};
		/**
		 * Perfomance an effect in the image container resizing it
		 *
		 * @param integer intImageWidth The image´s width that will be showed
		 * @param integer intImageHeight The image´s height that will be showed
		 */
		function _resize_container_image_box(intImageWidth,intImageHeight) {
      //rescale if necessary
      if((settings.maxWidth != null && settings.maxHeight != null) && (intImageWidth > settings.maxWidth || intImageHeight > settings.maxHeight)){
        var scaleW = settings.maxWidth/intImageWidth;
        var scaleH = settings.maxHeight/intImageHeight;
        var scale = Math.min(scaleH,scaleW);
        intImageWidth = intImageWidth * scale;
        intImageHeight = intImageHeight * scale;
      }

      $('#lightbox-image').height(intImageHeight); 
      $('#lightbox-image').width(intImageWidth);
		
			// Get current width and height
			var intCurrentWidth = $('#lightbox-container-image-box').width();
			var intCurrentHeight = $('#lightbox-container-image-box').height();
			// Get the width and height of the selected image plus the padding
			var intWidth = (intImageWidth + (settings.containerBorderSize * 2)); // Plus the image´s width and the left and right padding value
			var intHeight = (intImageHeight + (settings.containerBorderSize * 2)); // Plus the image´s height and the left and right padding value
			// Diferences
			var intDiffW = intCurrentWidth - intWidth;
			var intDiffH = intCurrentHeight - intHeight;
			// Perfomance the effect
			$('#lightbox-container-image-box').animate({ width: intWidth, height: intHeight },settings.containerResizeSpeed,function() { _show_image(); });
			if ( ( intDiffW == 0 ) && ( intDiffH == 0 ) ) {
				if ( $.browser.msie ) {
					___pause(250);
				} else {
					___pause(100);	
				}
			} 
			$('#lightbox-container-image-data-box').css({ width: intImageWidth });
			$('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({ height: intImageHeight + (settings.containerBorderSize * 2) });
		};
		/**
		 * Show the prepared image
		 *
		 */
		function _show_image() {
			$('#lightbox-loading').hide();
			$('#lightbox-image').fadeIn(function() {
				_show_image_data();
				_set_navigation();
			});
			_preload_neighbor_images();
		};
		/**
		 * Show the image information
		 *
		 */
		function _show_image_data() {
			$('#lightbox-container-image-data-box').slideDown('fast');
			$('#lightbox-image-details-caption').hide();
			if ( settings.imageArray[settings.activeImage][1] ) {
				$('#lightbox-image-details-caption').html(settings.imageArray[settings.activeImage][1]).show();
			}
			// If we have a image set, display 'Image X of X'
			if ( settings.imageArray.length > 1 ) {
				$('#lightbox-image-details-currentNumber').html(settings.txtImage + ' ' + ( settings.activeImage + 1 ) + ' ' + settings.txtOf + ' ' + settings.imageArray.length).show();
			}		
		}
		/**
		 * Display the button navigations
		 *
		 */
		function _set_navigation() {
			$('#lightbox-nav').show();

			// Instead to define this configuration in CSS file, we define here. And it´s need to IE. Just.
			$('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' });
			
			// Show the prev button, if not the first image in set
			if ( settings.activeImage != 0 ) {
				if ( settings.fixedNavigation ) {
					$('#lightbox-nav-btnPrev').css({ 'background' : 'url(' + settings.imageBtnPrev + ') left 15% no-repeat' })
						.unbind()
						.bind('click',function() {
							settings.activeImage = settings.activeImage - 1;
							_set_image_to_view();
							return false;
						});
				} else {
					// Show the images button for Next buttons
					$('#lightbox-nav-btnPrev').unbind().hover(function() {
						$(this).css({ 'background' : 'url(' + settings.imageBtnPrev + ') left 15% no-repeat' });
					},function() {
						$(this).css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' });
					}).show().bind('click',function() {
						settings.activeImage = settings.activeImage - 1;
						_set_image_to_view();
						return false;
					});
				}
			}
			
			// Show the next button, if not the last image in set
			if ( settings.activeImage != ( settings.imageArray.length -1 ) ) {
				if ( settings.fixedNavigation ) {
					$('#lightbox-nav-btnNext').css({ 'background' : 'url(' + settings.imageBtnNext + ') right 15% no-repeat' })
						.unbind()
						.bind('click',function() {
							settings.activeImage = settings.activeImage + 1;
							_set_image_to_view();
							return false;
						});
				} else {
					// Show the images button for Next buttons
					$('#lightbox-nav-btnNext').unbind().hover(function() {
						$(this).css({ 'background' : 'url(' + settings.imageBtnNext + ') right 15% no-repeat' });
					},function() {
						$(this).css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' });
					}).show().bind('click',function() {
						settings.activeImage = settings.activeImage + 1;
						_set_image_to_view();
						return false;
					});
				}
			}
			// Enable keyboard navigation
			_enable_keyboard_navigation();
		}
		/**
		 * Enable a support to keyboard navigation
		 *
		 */
		function _enable_keyboard_navigation() {
			$(document).keydown(function(objEvent) {
				_keyboard_action(objEvent);
			});
		}
		/**
		 * Disable the support to keyboard navigation
		 *
		 */
		function _disable_keyboard_navigation() {
			$(document).unbind();
		}
		/**
		 * Perform the keyboard actions
		 *
		 */
		function _keyboard_action(objEvent) {
			// To ie
			if ( objEvent == null ) {
				keycode = event.keyCode;
				escapeKey = 27;
			// To Mozilla
			} else {
				keycode = objEvent.keyCode;
				escapeKey = objEvent.DOM_VK_ESCAPE;
			}
			// Get the key in lower case form
			key = String.fromCharCode(keycode).toLowerCase();
			// Verify the keys to close the ligthBox
			if ( ( key == settings.keyToClose ) || ( key == 'x' ) || ( keycode == escapeKey ) ) {
				_finish();
			}
			// Verify the key to show the previous image
			if ( ( key == settings.keyToPrev ) || ( keycode == 37 ) ) {
				// If we´re not showing the first image, call the previous
				if ( settings.activeImage != 0 ) {
					settings.activeImage = settings.activeImage - 1;
					_set_image_to_view();
					_disable_keyboard_navigation();
				}
			}
			// Verify the key to show the next image
			if ( ( key == settings.keyToNext ) || ( keycode == 39 ) ) {
				// If we´re not showing the last image, call the next
				if ( settings.activeImage != ( settings.imageArray.length - 1 ) ) {
					settings.activeImage = settings.activeImage + 1;
					_set_image_to_view();
					_disable_keyboard_navigation();
				}
			}
		}
		/**
		 * Preload prev and next images being showed
		 *
		 */
		function _preload_neighbor_images() {
			if ( (settings.imageArray.length -1) > settings.activeImage ) {
				objNext = new Image();
				objNext.src = settings.imageArray[settings.activeImage + 1][0];
			}
			if ( settings.activeImage > 0 ) {
				objPrev = new Image();
				objPrev.src = settings.imageArray[settings.activeImage -1][0];
			}
		}
		/**
		 * Remove jQuery lightBox plugin HTML markup
		 *
		 */
		function _finish() {
			$('#jquery-lightbox').remove();
			$('#jquery-overlay').fadeOut(function() { $('#jquery-overlay').remove(); });
			// Show some elements to avoid conflict with overlay in IE. These elements appear above the overlay.
			$('embed, object, select').css({ 'visibility' : 'visible' });
		}
		/**
		 / THIRD FUNCTION
		 * getPageSize() by quirksmode.com
		 *
		 * @return Array Return an array with page width, height and window width, height
		 */
		function ___getPageSize() {
			var xScroll, yScroll;
			if (window.innerHeight && window.scrollMaxY) {	
				xScroll = window.innerWidth + window.scrollMaxX;
				yScroll = window.innerHeight + window.scrollMaxY;
			} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
				xScroll = document.body.scrollWidth;
				yScroll = document.body.scrollHeight;
			} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
				xScroll = document.body.offsetWidth;
				yScroll = document.body.offsetHeight;
			}
			var windowWidth, windowHeight;
			if (self.innerHeight) {	// all except Explorer
				if(document.documentElement.clientWidth){
					windowWidth = document.documentElement.clientWidth; 
				} else {
					windowWidth = self.innerWidth;
				}
				windowHeight = self.innerHeight;
			} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
				windowWidth = document.documentElement.clientWidth;
				windowHeight = document.documentElement.clientHeight;
			} else if (document.body) { // other Explorers
				windowWidth = document.body.clientWidth;
				windowHeight = document.body.clientHeight;
			}	
			// for small pages with total height less then height of the viewport
			if(yScroll < windowHeight){
				pageHeight = windowHeight;
			} else { 
				pageHeight = yScroll;
			}
			// for small pages with total width less then width of the viewport
			if(xScroll < windowWidth){	
				pageWidth = xScroll;		
			} else {
				pageWidth = windowWidth;
			}
			arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight);
			return arrayPageSize;
		};
		/**
		 / THIRD FUNCTION
		 * getPageScroll() by quirksmode.com
		 *
		 * @return Array Return an array with x,y page scroll values.
		 */
		function ___getPageScroll() {
			var xScroll, yScroll;
			if (self.pageYOffset) {
				yScroll = self.pageYOffset;
				xScroll = self.pageXOffset;
			} else if (document.documentElement && document.documentElement.scrollTop) {	 // Explorer 6 Strict
				yScroll = document.documentElement.scrollTop;
				xScroll = document.documentElement.scrollLeft;
			} else if (document.body) {// all other Explorers
				yScroll = document.body.scrollTop;
				xScroll = document.body.scrollLeft;	
			}
			arrayPageScroll = new Array(xScroll,yScroll);
			return arrayPageScroll;
		};
		 /**
		  * Stop the code execution from a escified time in milisecond
		  *
		  */
		 function ___pause(ms) {
			var date = new Date(); 
			curDate = null;
			do { var curDate = new Date(); }
			while ( curDate - date < ms);
		 };
		// Return the jQuery object for chaining. The unbind method is used to avoid click conflict when the plugin is called more than once
		return this.unbind('click').click(_initialize);
	};
})(jQuery); // Call and execute the function immediately passing the jQuery object;
// * date 2011/09/20 *


// ------ TRACE ------
function trace(s,o){if(window.console && window.console.debug){arguments.length === 1 ? window.console.debug(s) : window.console.debug(s,o);}}



// ------ HEXTORGB convert hex to rgb color ------
function HexToRGB(h){
	if(h.charAt(0)=="#"){
		var coul = h.substring(1,7);
		var r = parseInt(coul.substring(0,2),16);
		var g = parseInt(coul.substring(2,4),16);
		var b = parseInt(coul.substring(4,6),16);
		return 'rgb('+r+', '+g+', '+b+')';
	}else{
		return null;	
	}
}



// ------ PAIR check if number is pair of impair ------
function pair(n){return typeof n=='number'?(n%2==0?true:false):null;}



// ------ RANDOM ------
function random(n1,n2){
	return arguments.length === 1 && typeof n1 === 'number'? Math.random()*n1 : ( arguments.length === 2 && typeof n1 === typeof n2 && typeof n1 === 'number' ? n1 + Math.random()*(n2-n1) : NaN );
}

// ------ SHUFFLE Add a shuffle function to Array object prototype ------
/* author: Stephane Roucheray
 * src: http://sroucheray.org/blog/2009/11/array-sort-should-not-be-used-to-shuffle-an-array/
 * found 2011/09/08.
 */
Array.prototype.shuffle = function (){
    var i = this.length, j, temp;
    if ( i == 0 ) return;
    while ( --i ) {
        j = Math.floor( Math.random() * ( i + 1 ) );
        temp = this[i];
        this[i] = this[j];
        this[j] = temp;
    }
};


// ------ ROUNDED ------
function round(n,granularity){
	if(arguments.length == 1){
		n = Math.round(n);
	}else{
		granularity = granularity.toString();
		granularity = granularity.replace(/./gi, 0);
		granularity = granularity.replace(/^./gi, 1);
		granularity = parseInt(granularity);
		n = Math.round(n*granularity)/granularity;
	}
	return n;
}



// ------ FLOOR ------
function floor(n,granularity){
	if(arguments.length == 1){
		n = Math.floor(n);
	}else{
		granularity = granularity.toString();
		granularity = granularity.replace(/./gi, 0);
		granularity = granularity.replace(/^./gi, 1);
		granularity = parseInt(granularity);
		n = Math.floor(n*granularity)/granularity;
	}
	return n;
}


// ------ UNIQUE reduces duplicates ------
Array.prototype.unique = function () {
	var r = new Array();
	o:for(var i = 0, n = this.length; i < n; i++)
	{
		for(var x = 0, y = r.length; x < y; x++)
		{
			if(r[x]==this[i])
			{
				continue o
			}
		}
		r[r.length] = this[i];
	}
	return r;
}



// ------ SUBSTRACT substract two array ------
function _arraySubtract(arraySubtracted,arrayToSubtract) {
  var aRes = new Array();
  return aRes;
}
function ArraySubtract(ara1,ara2) {
  var aRes = new Array() ;
  for (var i = ara1.length-1; i >= 0; i--)
    if( !ara2.contains(ara1[i]) )
      aRes.push(ara1[i]);
  return aRes ;

}



// ------ CONTAINS ------
Array.prototype.contains = function(obj) {
    var i = this.length;
    while (i--)
        if (this[i] === obj)
            return true;
    return false;
}



// ------ TRIM remove multiple, leading or trailing spaces ------
String.prototype.trim = function() {
	return this.replace(/(^\s*)|(\s*$)/gi,"").replace(/[ ]{2,}/gi," ").replace(/\n /,"\n");
}



// ------ OBJECTSIZE get the length of objects ------
function objectSize(o) {
	var len = o.length ? --o.length : 0;
	for (var k in o)
		len++;
	return len;
}
// Object.prototype.size = function () {
// 	// var len = this.length ? --this.length : -1; // POURQUOI NE FONCTIONNE PAS?
// 	var len = this.length ? --this.length : -2;
// 	for (var k in this)
// 		len++;
// 	return len;
// }



// ------ OBJECTGETKEY get key of index ------
function objectGetKey(o,index){
	var i = 0;
	for (var k in o){
		if (k === 'length' || !o.hasOwnProperty(k)) 
			continue;
		if(i == index) 
			return k;
		i ++;
	}
}
// Object.prototype.getKey = function(index){
// 	var i = 0;
// 	for (var key in this){
// 		if (key === 'length' || !this.hasOwnProperty(key)) 
// 			continue;
// 		if(i == index) 
// 			return key;
// 		i ++;
// 	}
// }

// ------ OBJECTSORT sort object ------
function objectSort(o,value) {
    var connection = new Array();
	for (var i = objectSize(o) - 1; i >= 0; i--){
		var k = objectGetKey(o,i);
		for (var j = objectSize(o[k].wit) - 1; j >= 0; j--){
			var k2 = objectGetKey(o[k].wit,j);
			if (k2==value) {
				var the_wit = parseFloat(o[k].wit[k2]);
				connection.push( {wit:the_wit,nid:k} );
			};
		};
	};

	connection.sort(function(a,b){
		// return (a.wit - b.wit);//ascending
		return (b.wit - a.wit);//descending
	});

	var o_sort = {};
	for (var i = connection.length - 1; i >= 0; i--){
		// o_sort[connection[i].wit+'-'+connection[i].nid] = o[connection[i].nid];
		o_sort[connection[i].nid] = o[connection[i].nid];
	};

	return o_sort;
}



// ------ REMOVE ------
// /!\	Found on the Internet, not sure of efficiency.
Array.prototype.remove = function(v) {
    var x, _i, _len, _results;
    _results = [];
    for (_i = 0, _len = this.length; _i < _len; _i++) {
        x = this[_i];
        if (x !== v) {
            _results.push(x);
        }
    }
    return _results;
};
;
jQuery(document).ready(function($) {
	
	$('h2', $('#navigation a.active').parents('.block-menu')).addClass('active');
	
	$('#block-menu-menu-contact a').click(function() {
    
    $('body').append('<div id="ajax"></div>');
    $('#ajax').append('<div class="overlay"></div>');
    $('#ajax').append('<div style="opacity:0;" class="contact"></div>');
    $('#ajax .contact').append('<div style="opacity:0;" class="contact-in"></div>');
    $('#ajax').append('<div style="opacity:0;" class="load"></div>');
    $('#ajax').append('<div style="opacity:0;" class="close"></div>');
    
    var url = Drupal.settings.basePath+'ajax/'+$(this).html();
    $('#ajax .contact,#ajax .load').animate({opacity: 1}, 700, function(){
      $.get(url, function(data) {

        $('#ajax .contact-in').html(data.nodes[0]['node']['body']);
        
        $('#ajax .contact-in,#ajax .close').animate({opacity: 1}, 700);
        
        $('#ajax .load').animate({opacity: 0}, 300, function(){
          $(this).remove();
        });
        
      });
      $('#ajax .overlay,#ajax .close').click(function() {
        $('#ajax').animate({opacity: 0}, 300, function() {
          $(this).remove();
        });
      });
    });
    return false;
	});
	
	
	// ------ init lightbox ------
  var path = Drupal.settings.pathToTheme+'/img/';
	var settings = {
    imageLoading:	 path+'lightbox-ico-loading.gif',	// (string) Path and the name of the loading icon
    imageBtnPrev:	 path+'lightbox-btn-prev.png',		// (string) Path and the name of the prev button image
    imageBtnNext:  path+'lightbox-btn-next.png',		// (string) Path and the name of the next button image
    imageBtnClose: path+'lightbox-btn-close.png',		// (string) Path and the name of the close btn
    imageBlank:		 path+'lightbox-blank.gif',			  // (string) Path and the name of a blank image (one pixel)
    maxHeight: Math.floor( $('html').height()*.7 ),
    maxWidth: Math.floor( $('html').width()*.7 ),
	}
	$('#related-gallerys a').each(function() {
    var path = $('img', $(this)).attr('src').replace('styles/thumbnail/public/','');
    $(this).attr('href',path);
	}).lightBox(settings);
	
	$('#article .panel-article .pane-node-body .styles img,\
	   #article .panel-article .pane-node-field-img-illus .styles img,\
	   #article .pane-glossary-terms-taxonomy-content .styles img').each(function() {
    var path = $(this).attr('src').replace(/styles\/.*\/public\//i,'');
    $(this).wrap('<a href="'+path+'">');
    $(this).parent().lightBox(settings);
	});
	
});;

