/*
 * Modernizr v1.6
 * http://www.modernizr.com
 *
 * Developed by: 
 * - Faruk Ates  http://farukat.es/
 * - Paul Irish  http://paulirish.com/
 *
 * Copyright (c) 2009-2010
 * Dual-licensed under the BSD or MIT licenses.
 * http://www.modernizr.com/license/
 */
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/**
 * Fichier : affichage.js
 * Description : fonctions JS spécifiques à
 * la présentation du site
 * Auteur : Hamza Iqbal - hiqbal[at]actualys.com
 * Copyright: Actualys
 ******************************************/

/**
 * Initialisation
 ******************************************/
jQuery(document).ready( function($)
{
	// Corectifs IE
	if($.browser.msie)
	{
		try
		{
			/**
			 * PNG fix
			 ******************************************/
			if(typeof DD_belatedPNG.fix == 'function' && parseInt($.browser.version) <= 6)
				DD_belatedPNG.fix('.pngfix');
		}
		catch(e) {}
	}
});;
/**
 * Fichier : global.js
 * Description : fonctions JS génériques
 * Auteur : Hamza Iqbal - hiqbal[at]actualys.com
 * Copyright: Actualys
 ******************************************/

/**
 * Initialisation
 ******************************************/
(function($)
{
	$.oz = $.oz || {};

	$(document).ready( function()
	{
		$.detectTerminal();
		$.survolHeader();
		$.videInputFocus();
		$('img.rollover').survolImg();
		
		// Fonctions spécifiques à la page d'accueil
		if ($('#home_page').size())
		{
			$.carrouselAccueil();
			$.expertsHome();
			$.fanTextHome();
			$.quickFlipAccueil();//quatre functions à cause de problemes sur ie 7			
			
			$('#home_page form .main_button').click(function() {
				$(this).parents('form').submit();
				return false;
			}).parents('form').submit(function() {
				if (!$('#mail_news').data('changed')) {
					$('#mail_news').val('');
				}
				
				if (!/^[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i.test($('#mail_news').val())) {
					alert(Drupal.t("This address appears to be incorrect"));
					$('#mail_news').focus();
					return false;
				}
			});
			
			$('#mail_news').focus(function() {
				if (!$(this).data('changed')) {
					$(this).val('');
					$(this).data('changed', true);
				}
			});
		}
		if ($('#our_team').size())
		{
			$.hoverTeam();
		}
		if ($('#our_publications').size())
		{
			$.carrouselPublications();
		}
		if ($('#your_projects').size())
		{
			$.switchDeployProject();
		}
		if ($('#subscribe_events').size())
		{
			$.toggleFormEventSubscription();
		}
		
		if ($('#timeline').length)
		{
			$.oz.timeline();
		}
		
		if ($('.node-person').length)
		{
			$('.node-person .cv_tooltip').each(function(k,v) {
				$(v).css('width', ($('.cv_tooltip_center', v).width()+15 + 11*2) + "px");
			});
		}
		
		$('#service_lab .see_more').click(function() {
			var detail = $(this).parents('.servicelab_content').find('.more');
			
			if ($(this).hasClass('see_more_on')) {
				$(this).removeClass('see_more_on');
				$('span', this).text(Drupal.t('Read more'));
				detail.slideUp();
			}
			else {
				$(this).addClass('see_more_on');
				$('span', this).text(Drupal.t('Close'));
				detail.slideDown();
			}
		});
	});
	
	/**
	 * Slider timeline
	 ******************************************/
	
	$.oz.timeline = function() {
		$("#timeline").carouFredSel({
				width: 572,
				height: 177,
				auto: false,
				infinite:false,
				circular:false,
				items: {
					visible: 4,
					minimum: 4,
					width: 143,
					start: true
				},
				scroll: {
					items: 4,
					easing: "linear"
				},
				next: {
					button: "#next"
				},
				prev: {
					button: "#prev"
				}
			}); 

		$("#timeline .date").click(function() {
			$(this).addClass("selected").siblings().removeClass("selected").find('.hover').fadeTo('fast', 0);
			
			$("#caption").hide();
			$("#caption").html($(this).find('.date-caption').html()).fadeIn();
		});
		
		$("#timeline .image").hover(function() {
			if ($(this).parents('.date').hasClass('selected')) return;
			
			$('.hover', this).stop().fadeTo('fast', 1);
		}, function() {
			if ($(this).parents('.date').hasClass('selected')) return;
		
			$('.hover', this).stop().fadeOut('fast', 0);
		}).find('.hover').fadeOut();
		
		$("#timeline .image").eq(0).click();
	};
	
	
	/**
	 * Var dump
	 ******************************************/
	$.varDump = function(arr,level)
	{
		var dumped_text = "";
		if(!level) level = 0;
		
		//The padding given at the beginning of the line.
		var level_padding = "";
		for(var j=0;j<level+1;j++) level_padding += "    ";
		
		if(typeof(arr) == 'object') { //Array/Hashes/Objects 
			for(var item in arr) {
				var value = arr[item];
				
				if(typeof(value) == 'object') { //If it is an array,
					dumped_text += level_padding + "'" + item + "' ...\n";
					dumped_text += $.varDump(value,level+1);
				} else {
					dumped_text += level_padding + "'" + item + "' => \"" + value + "\"\n";
				}
			}
		} else { //Stings/Chars/Numbers etc.
			dumped_text = "===> "+arr+" <=== ("+typeof(arr)+")";
		}
		console.log(dumped_text);
	};
	
	/**
	 * Sort aléatoirement un tableau
	 * $.shuffleTab(tableau);
	 ******************************************/
	$.shuffleTab = function(arr)
	{
		for(var j, x, i = arr.length; i; j = parseInt(Math.random() * i), x = arr[--i], arr[i] = arr[j], arr[j] = x);
		return arr;
	};
	
	/**
	 * Transforme une chaîne de caractères en objet JS
	 * $.unserialize(s);
	 ******************************************/
	$.unserialize = function(s)
	{
	 	var s = decodeURI(s).split("&");
		var param;
		var paramsTab = {};
		
		$.each(s, function()
		{
			param = this.split("=");
			paramsTab[param[0]] = param[1];
        });
		
        return paramsTab;
    };
	
	/**
	 * Transforme une chaîne de caractères en objet JS
	 * $.detectTerminal();
	 ******************************************/
	$.detectTerminal = function()
	{
		var terminalAgent = navigator.userAgent.toLowerCase();
		var agentID = terminalAgent.match(/(iphone|ipod|ipad|android)/);
		var terminal = '';
		var version;
		
		if(agentID)
		{
			if(agentID.indexOf('iphone') >= 0) terminal = 'iphone';
			else if(agentID.indexOf('ipod') >=0 ) terminal = 'ipod';
			else if(agentID.indexOf('ipad') >= 0) terminal = 'ipad';
			else if(agentID.indexOf('android') >= 0) terminal = 'android';
		}
		else
		{
			version = parseInt($.browser.version);
			
			if($.browser.webkit) terminal = 'webkit';
			else if($.browser.mozilla) terminal = 'mozilla';
			else if($.browser.opera) terminal = 'opera';
			else if($.browser.msie)
			{
				if(version == 6) terminal = 'msie6';
				else if(version == 7) terminal = 'msie7';
				else if(version == 8) terminal = 'msie8';
				else if(version == 9) terminal = 'msie9';
			}
		}
		
		$('body').addClass(terminal);
		return terminal;
	};
	
	/**
	 * Gère le remplacement d'image au survol
	 * $(s).survolImg({suffixe: '_on'});
	 ******************************************/
	$.fn.survolImg = function(opt)
	{
		var images = $(this);
		var options = { suffixe: '_on' };
		if(opt) options = $.extend(options, opt);
		
		images.prechargeSurvolImg(options.suffixe);
		
		images.hover
		(
			function () {$(this).attr( 'src', survolCheminImg('survol', $(this).attr('src'), options.suffixe) );}, 
			function () {$(this).attr( 'src', survolCheminImg('', $(this).attr('src'), options.suffixe) );}
		);
	};
	 
	$.fn.prechargeSurvolImg = function(suffixe)
	{
		var images = $(this);
		
		$(window).bind('load', function()
		{
			images.each( function()
			{
				$('<img>').attr( 'src', survolCheminImg('survol', $(this).attr('src'), suffixe) );
			});
		});
	}
	
	var survolCheminImg = function(etat, src, suffixe)
	{
		if(etat == 'survol')
			return src.substring(0, src.search(/(\.[a-z]+)$/) ) + suffixe + src.match(/(\.[a-z]+)$/)[0]; 
		else
			return src.replace(suffixe+'.', '.');	
	}
	
	/**
	 * Vide la valeur des champs input au focus
	 * $.videInputFocus();
	 ******************************************/
	$.videInputFocus = function(opt)
	{	        
        if ((window.location.pathname == '/fr/contact' || window.location.pathname == '/en/contact-us'
        || window.location.pathname == '/fr/les-rencontres-a-venir') && /MSIE (\d+\.\d+);/.test(navigator.userAgent)) return;
            
		if(!Modernizr.input.placeholder)
		{
			var input = $('input[placeholder!=""][value=""][type="text"]');
			
			input.each(function()
			{
				var placeholder = $(this).attr('placeholder');
				$(this).val(placeholder);
				
				$(this).focus( function() { if($(this).val() == placeholder) $(this).val(''); });	
				$(this).blur( function() { if($(this).val() == '') $(this).val(placeholder); });
			});
		}
        
	};
	
	/**
	 * Rollover d'un élément
	 * $(s).survolElem
		({
			classe: 'hover',
			ie6: false
		});
	 ******************************************/
	$.fn.survolElem = function(opt)
	{
		var elem = $(this);
		
		var options =
		{
			classe: 'hover',
			ie6: false
		};
		
		if(opt) options = $.extend(options, opt);
		
		if(options.ie6 && !($.browser.msie && parseInt($.browser.version) == 6)) return false;
		
		elem.hover
		(
			function () { $(this).addClass(options.classe); }, 
			function () { $(this).removeClass(options.classe); }
		);
	};
	
	/**
	 * Blocs de même hauteur
	 * $(s).hauteurEgale();
	 ******************************************/
	$.fn.hauteurEgale = function()
	{
		var blocs = $(this);
		var hauteurMax = 0;
		
		blocs.height('auto');
		blocs.each(function()
		{
			var hauteur = $(this).height();
			if(hauteur > hauteurMax) hauteurMax = hauteur;
		});
		blocs.height(hauteurMax);
	};
	
	/**
	 * Blocs de même largeur
	 * $(s).largeurEgale();
	 ******************************************/
	$.fn.largeurEgale = function()
	{
		var blocs = $(this);
		var largeurMax = 0;
		
		blocs.each(function()
		{
			var largeur = $(this).width();
			if(largeur > largeurMax) largeurMax = largeur;
		});
		blocs.width(largeurMax);
	};
	
	
	/**
	 * Affiche / Masque plus de texte
	 * $(s).voirPlus
		({
			contenu: '.plus',
			lien: '.voir_plus',
			lien_ouvert: '.voir_plus_on',
			vitesse: '',
			callback: function() {}
		});
	 ******************************************/
	$.fn.voirPlus = function(opt) 
	{
		var blocs = $(this);
		
		var options =
		{
			contenu: '.plus',
			lien: '.voir_plus',
			lien_ouvert: '.voir_plus_on',
			vitesse: '',
			callback: function() {}
		};
		
		if(opt) options = $.extend(options, opt);
		
		blocs.each(function()
		{
			var bloc = $(this);
			var contenu = bloc.find('.'+options.contenu);
			var lien = bloc.find('a.'+options.lien);
	
			contenu.hide();
			
			lien.click(function()
			{
				contenu.slideToggle(options.vitesse, function(){ options.callback(); });
				lien.toggleClass(options.lien_ouvert);
				return false;
			});
		});
	}
	
	
	/**
	 * Retourne les paramètres d'une URL
	 * URL de la page par défaut
	 * $.getURLParam(url);
	 ******************************************/
	$.getURLParam = function(url) 
	{
		if(!url) url = window.location.href;
		
		url = url.split('?');
		
		var paramsTab = {};
		var params, param;
		var domaine = false;
		
		// Si un nom de domaine est défini
		if(url[1])
		{
			domaine = true;
			params = url[1];
		}
		// S'il n'y a que des paramètres
		else params = url[0];
		
		// Construction de l'objet
		paramsTab = $.unserialize(params);
		if(domaine) paramsTab['domaine'] = url[0];
		
		return paramsTab;
	};
	
	/**
	 * Met à jour une URL avec des nouveaux 
	 * paramètres
	 * $.setURLParam(url, {nom1: val1, nom2: val2, ... });
	 ******************************************/
	$.setURLParam = function(url, nouvParams) 
	{
		var paramsTab = $.getURLParam(url);
		var nouvUrl = '';
		var domaine = false;
		var param;
		var premierParam = true;
		
		// fusionne les anciens et les nouveaux paramètres
		$.extend(paramsTab, nouvParams);
		
		for(param in paramsTab)
		{
			// Si un nom de domaine est défini
			if(param == 'domaine') domaine = paramsTab[param];
			
			// Sinon construction de l'URL avec les paramètres
			else
			{
				// ajoute '&' avant chaque paramètre sauf le 1er 
				if(!premierParam) nouvUrl += '&';
				premierParam = false;
				
				nouvUrl += param + '=' + paramsTab[param];
			}
		}
		// ajoute le domaine aux paramètres
		if(domaine) nouvUrl = domaine + '?' + nouvUrl;

		return nouvUrl;
	};
	
	$.survolHeader = function()
	{
		var liensHeader = $("div#header_nav ul li a");
		
		liensHeader.each(function()
		{
			var lien = $(this);
			var marginTop = lien.css('marginTop');
			
			lien.hover(function()
			{
				lien.animate({'marginTop': 0}, 300);
			},function()
			{
				lien.animate({'marginTop': marginTop}, 300);
			});
		});
	};
	
	/**
	 * Initialise le carrousel de la page d'accueil
	 * $.carrouselAccueil();
	 ******************************************/
	$.carrouselAccueil = function()
	{
		var carrouselAccueil = $("#carrousel_home");
		
		$(carrouselAccueil).jcarousel(
		{
        	scroll: 1,
			visible: 1,
			initCallback: $.carrouselAccueilControles,
			buttonNextHTML: null,
			buttonPrevHTML: null
    	});
	};
	
	/**
	 * Crée les contrôles du carrousel de la page d'accueil
	 * $.carrouselAccueilControles();
	 ******************************************/
	$.carrouselAccueilControles = function(carrousel)
	{
		var carrouselControles = $('#carrousel_control li');
		
		carrouselControles.filter(':first').addClass('actif');
		
		carrouselControles.children().bind('click', function()
		{
			var lien = $(this);
			var parent = lien.parent();
			var etape = parseInt(lien.text());
			
			carrouselControles.removeClass('actif');
        	carrousel.scroll($.jcarousel.intval(etape));
			parent.addClass('actif');
					
        	return false;
    	});
	};
	
	/**
	 * Initialise l'affichage des vignette des experts de la page d'accueil
	 * $.expertsAccueil();
	 ******************************************/
	$.expertsHome = function()
	{
		var expertsList = $('#list_experts ul.nos_experts li');
		var expSpeed = 5000;
		var expertsArrayShuffled = {};
		var remainingExpertsArray = [];
		var currentItem;
		var itemsLength;
		var currentExpert;
		
		
		var expertsArray = [];
		$('.nos_experts > li').each(function() {
			var exp = {
				src: $("img", this).attr('src'),
				job: $("h4", this).text(),
				identity: $("h3", this).text()
			};
			
			expertsArray.push(exp);
		});
		
		if (expertsArray.length < 9) return;
		
		// Gets the shuffled array
		expertsArrayShuffled = $.shuffleTab(expertsArray);
		
		$.each(expertsArrayShuffled, function(i, expert)
		{
			// Gets the first nine items and fills the HTML list
			if(i < 9)
			{
				var expertLi = expertsList.eq(i);
				expertLi.find('img').attr('src', expert.src);
				
				expertLi.find('h3').text(expert.identity);
				expertLi.find('h4').text(expert.job);
				
			}
			// Puts the remaining items in a new Array
			else
			{
				remainingExpertsArray.push(expert);
			}
		});
		
		
		// Sets the next item that will be displayed
		currentItem = 0;
		itemsLength = remainingExpertsArray.length -1;
		currentExpert = remainingExpertsArray[currentItem];
		
		upExpert();
		
		function upExpert ()
		{
			
			setTimeout(switchExpert, expSpeed);
			
		};
		
		// Changes the attributes of the middle item
		function switchExpert()
		{
			var caseRandomExpert = parseInt(Math.random() * 9);
			var expertToChange = expertsList.eq(caseRandomExpert);
			var expertToChangeImg = expertToChange.find('img');
			var expertToChangeH3 = expertToChange.find('h3');
			var expertToChangeH4 = expertToChange.find('h4');
			
			var expertToChangeArray = {
				src : expertToChangeImg.attr('src'),
				identity : expertToChangeH3.text(),
				job : expertToChangeH4.text()
			};
										
			expertToChange.fadeTo("slow",0.5,function(){
				$(this).fadeTo("slow",1);
			});
			
			expertToChangeImg.attr('src', currentExpert.src);
			expertToChangeH3.text(currentExpert.identity);
			expertToChangeH4.text(currentExpert.job);
			
			currentExpert.src = expertToChangeArray.src;
			currentExpert.identity = expertToChangeArray.identity;
			currentExpert.job = expertToChangeArray.job;
			
			currentItem == itemsLength ? currentItem = 0 : currentItem++;
			
			currentExpert = remainingExpertsArray[currentItem];
			
			upExpert();
		};
	};
	
	/**
	 * Initialise l'affichage des vignette en eventail
	 * $.fanTextHome();
	 ******************************************/
	$.fanTextHome = function()
	{
		var blocContentFan = $(".block_content_shadow.bcs_img");//bloc parent
		var contentFan = $(".bcs_img .visual");//la div avec l'image
		
		var imgContentFan = contentFan.find("img");
		imgContentFan.survolImg({suffixe: '_on'});//différente image au survol
		
		contentFan.each(
		function(){
			$(this).hover(
			function(){
				$(this).addClass("hovered");
				$(this).siblings().removeClass("hovered");
			},
			function(){
				$(this).removeClass("hovered");
			});
		})
	}
    
    $.quickFlipAccueil = function()
    {
        var carrousel = $('#carrousel_home');
        var classSuffixes = ['','_2','_3','_4'];
        
        var cssFlip = [
             {'width':'207px','height':'189px'},
             {'width':'214px','height':'189px'},
             {'width':'239px','height':'189px'},
             {'width':'189px','height':'189px'}
        ];
        
        var configQF =
        {
            closeSpeed : 100,
            openSpeed : 100
        }
        
        $.each(classSuffixes, function(n, cs)
        {
            var flipContener = carrousel.find('.quick_flip' + cs);
            flipContener.css(cssFlip[n]);
            
            flipContener.quickFlip(configQF);
            flipContener.hover
            (
                function() { $(this).quickFlipper(); },
                function(){ $(this).quickFlipper(); }
            );
        });
    };	    	
	
	/**
	 * Initialise l'affichage des vignette des experts de la page d'accueil
	 * $.expertsAccueil();
	 ******************************************/
	$.hoverTeam = function()
	{
		//$('#our_team .team_member').hauteurEgale();
		
		var contentTeam = $('#our_team');
		var teamMembers = contentTeam.find('.team_member');
		
		teamMembers.each(function()
		{
			var member = $(this);
			var memberImg = member.find('.img');
			var member_bcs = member.find('.block_content_shadow');
			var bcs_top = member_bcs.css('top');
			var bcs_top_hover = 0;
			var bcs_left = member_bcs.css('left');
			var bcs_left_hover = 0;
			var bcs_width = member_bcs.css('width');
			var bcs_width_hover = 209;
			
			member.hover
			(
				function ()
				{
					member_bcs.stop().animate({top: bcs_top_hover, left: bcs_left_hover, width: bcs_width_hover},1);
					memberImg.find('.default').hide();
					memberImg.find('.hover').show();
				}, 
				function ()
				{
					member_bcs.stop().animate({top: bcs_top, left: bcs_left, width: bcs_width}, 1);
					memberImg.find('.hover').hide();
					memberImg.find('.default').show();
				} 
			);
		});
		
	};
	
	/**
	 * Initialise le carrousel de la page nos publications
	 * $.carrouselPublications();
	 ******************************************/
	$.carrouselPublications = function()
	{
		var carrouselPublications = $("#carrousel_publications_list");
		var publications = carrouselPublications.find("li.publication");
		var publicationContents = $('#our_publications .publication_content');
		
		publications.filter(':first').addClass('current');
		publicationContents.filter(':first').show();
		
		publications.children().bind('click', function()
		{
			var publicationLink = $(this);
			var parent = publicationLink.parent();
			var idPublicationToShow = publicationLink.attr('href');
			
			publications.removeClass('current');
			parent.addClass('current');
			
			publicationContents.hide();
			$(idPublicationToShow).show();
			
			return false;
		});
		
		carrouselPublications.jcarousel(
		{
        	scroll: 1,
			visible: 3	
    	});
		
	};
	
	/**
	  * Initialise le changement de la page déployer vos projets
	 * $.switchDeployProject();
	 ******************************************/
	$.switchDeployProject = function()
	{
		var switchDeployProject = $("#carrousel_projects_list");
		var projects = switchDeployProject.find("li.project");
		var projectContent = $('#your_projects .project_content');
		
		projectContent.hide();
		projectContent.filter(':first').show();

		projects.find('a').bind('click', function()
		{
			var projectLink = $(this);
			var parent = projectLink.parents('li.project');
			var idProjectToShow = projectLink.attr('href');
			
			projects.removeClass('current');
			parent.addClass('current');
			
			projectContent.hide();
			$(idProjectToShow).show();
			
			return false;
		});
		
		projects.filter(':first').find('a').eq(0).click();
	};
	
	/**
	  * Affiche le formulaire caché
	 * $.toggleFormEventSubscription();
	 ******************************************/
	$.toggleFormEventSubscription = function()
	{
		// rewrite by Bao Nguyen
		$('.diary_event').each(function() {
			var eventSubscription = $('.event_subscription', this);
			var btnSeeMore = $('.see_more', this);
			
			btnSeeMore.click(function() {
				if (btnSeeMore.hasClass('see_more_on'))
				{
					btnSeeMore.removeClass('see_more_on').text(Drupal.t('Register for the conference'));
					eventSubscription.slideUp();
				}
				else
				{
					btnSeeMore.addClass('see_more_on').text(Drupal.t('Close'));
					eventSubscription.slideDown();
				}
				
				return false;
			});
		});
	};
	
})(jQuery);;