var modules = 0 ;
//var lang = "" ;
var module_width ;


$(document).ready(function() {
	module_width = parseInt($(".module").css('width')) ;
	
// --------- INITIALISATIONS ----------
	var modules = $('.module').size() ;
	$('.content_center').append("<div id='caption'></div>");
	$('.content_center #caption').each( function(i) { $(this).html($(this).parent().parent().find('.content_left img').attr('alt')) ;  });
	
// --------- DETERMINATION DE LA LANGUE ----------
	lang = "fr" ;
	if ($.cookie("lang")) {
		lang = $.cookie("lang") ;
	} else {
		browser_lang = "en-us,en;q=0.5" ;
		browser_lang = browser_lang.substring(0,2) ;
		if (browser_lang == "fr" || browser_lang == "es" || browser_lang =="en") lang = browser_lang ;
	   }
 	langChange(lang) ;
	

// --------- Mise en place des Clicks ----------

	$('.lang_link').click(function(e){
		langChange($(this).attr("id").replace("_link",""));
		return false ;
	}) ;
	
	$('.content_left img').click(function(e){
		blabla=$(this).attr("src") ;
		if ($(this).parent().is('.content_left')) {
			$(this).parent().parent().find('.content_center').html("<img /><div id='caption'></div>");
			$(this).parent().parent().find('.content_center img').attr({src: blabla.replace("/bd/","/hd/")});
			$(this).parent().parent().find('.content_center #caption').html($(this).attr("alt"));
			langChange($('.current_lang').attr("id").replace("_link",""));
		}
	});
		
	$('.content_left #film').click(function(e){
		$(this).parent().parent().find('.content_center').html(
		'<div><object width="425" height="275"><param name="movie" value="http://www.dailymotion.com/swf/x9jgzd&related=0"></param><param name="allowFullScreen" value="true"></param><param name="allowScriptAccess" value="always"></param><embed src="http://www.dailymotion.com/swf/x9jgzd&related=0" type="application/x-shockwave-flash" width="425" height="275" allowfullscreen="true" allowscriptaccess="always"></object></div><div id="caption"></div>');
		$(this).parent().parent().find('.content_center #caption').html($(this).attr("alt"));
	});
	
	$('.content_left #film2').click(function(e){
		$(this).parent().parent().find('.content_center').html(
		'<div><object width="425" height="275"><param name="movie" value="http://www.dailymotion.com/swf/xb4r49&related=0"></param><param name="allowFullScreen" value="true"></param><param name="allowScriptAccess" value="always"></param><embed src="http://www.dailymotion.com/swf/xb4r49&related=0" type="application/x-shockwave-flash" width="425" height="275" allowfullscreen="true" allowscriptaccess="always"></object></div><div id="caption"></div>');
		$(this).parent().parent().find('.content_center #caption').html($(this).attr("alt"));
	});
	
	$('.content_left a').click(function(e){
		blabla=$(this).attr("href") ;
		$(this).parent().parent().find('.content_center').html('<iframe src ="' + blabla + '" width="355px" height="500px"><p>Your browser does not support iframes.</p></iframe><div id="caption"></div>');
		$(this).parent().parent().find('.content_center #caption').html($(this).attr("title"));
//			$(this).parent().parent().find('.content_center #caption').html($(this).attr("alt"));
	return false ;
	});
	
	$('#contact').click(function(e){
		$('#content').animate( { left: '-' + (module_width * (modules - 1)) + 'px'}, 2000, function(){
			$('#projets').attr("selectedIndex", (modules - 1) ) ;
		});
	});

	$('#prev_button').click(function(e){
		current = parseInt($('#content').css('left'));
		current = Math.round(current/module_width)*module_width;
		toto = $('#projets').attr("selectedIndex") ;
		if (current < 0) {
			$('#content').animate( { left: (current + module_width) + 'px'}, 2000, function(){
				$('#projets').attr("selectedIndex", toto - 1 ) ;
			});
		};
	});

	$('#next_button').click(function(e){
		current = parseInt($('#content').css('left'));
		toto = $('#projets').attr("selectedIndex") ;
		current = Math.round(current/module_width) * module_width;
		if (current > (- module_width * (modules - 2))) {
			$('#content').animate( { left: (current - module_width) + 'px'}, 2000, function(){
				$('#projets').attr("selectedIndex", toto + 1 ) ;
			});
		};
	});

	$(".submits").click(function(e){
		var validate = true ;
		$(".unvalid").removeClass("unvalid") ;
		if ($('#name').val() == "") {$('#name').addClass('unvalid') ; validate = false ;}
		if ($('#email').val() == "") {$('#email').addClass('unvalid') ; validate = false ;}
		if ($('#message').val() == "") {$('#message').addClass('unvalid') ; validate = false ;}

		if (validate) form_submit();
		
		return false ;
	}) ;


}) ;


function langChange(lang) {
	
	$.cookie("lang", lang);
    
	$('.fr').hide();
	$('.en').hide();
	$('.es').hide();
	$('.' + lang).show();

	$('.fr_link').remove();
	$('.en_link').hide();
	$('.es_link').hide();
	
	$('.lang_link').removeClass('current_lang');
	$('#' + lang + '_link').addClass('current_lang');
	
	$('#header').css({background: "url(../img/top_" + lang + ".png)"}) ;
	return false ;

	

} ;

function projectChange() {
	var toto = $('#projets').attr("selectedIndex") ;
	$('#content').animate( { left: '-'+ (module_width * toto) + 'px'}, 2000, function(){
//		$('#module1').remove().appendTo('#content');$('#content').css('left',0);
	}) ;
} ;

function form_submit() {
	var formulaire = $('#formulaire');
	$('.submits').attr({disabled: "disabled"}); 
	$('#formulaire').append('<div class="inline_wait"></div>'); 
 	$.ajax({
   		type: "POST",
   		url: "http://www.cimus.eu/formulaire.php",
   		data: formulaire.serialize(),
   		success: function(data){
	 		formulaire.hide() ;
			formulaire.parent().html(data);
			langChange($('.current_lang').attr("id").replace("_link",""));
   		},
		error: function (XMLHttpRequest, textStatus, errorThrown) {
			formulaire.parent().append("<p>marche pas.</p>");
			$('.submits').attr({disabled: false}); 
		}
 	});
}