/* Author: Romain Biard

*/


function resizePages() {
    var h = $(window).height();
    var height  =  h < 640 ? 640 : h;
    $('#container').css('height',h);
}

function positionMenu() {
    var h = $(window).height();
    var hMain = $('#main').height();
	var hHeader = $('header').height();
	var hFooter = $('footer').height();
	var margin = (h - (hMain + hHeader + hFooter + 30)) / 2;
    $('#main').css('margin-top',margin);
	$('#main').css('margin-bottom',margin);
}


function masquePortrait() {
	var wPortrait = $('#right').width();
	if(wPortrait <= 160)
		$('#portrait').hide();
}



$(document).ready(function() {
	//resize
    $(window).resize(function(e) {
        resizePages();
    });
    resizePages();
	
	// Menu position
	positionMenu();
	
	// Masque portrait
	masquePortrait();
	
	// Disparitions Sidebar & portrait
	$(window).resize(function(){
		var wSidebar = $('#left').width();
		if(wSidebar <= 70)
			$('#sidebar').hide();
		else
			$('#sidebar').show();
			
		var wPortrait = $('#right').width();
		if(wPortrait <= 160)
			$('#portrait').hide();
		else
			$('#portrait').show();
	});
	
	// Next experiences
	$('#previous').click(function(){
		$("#first").fadeOut(1000, function(){
			$("#second").fadeIn(1000);
		});
		
		var h = $(window).height();
		var hMain = $('#second').height();
		var hHeader = $('header').height();
		var hFooter = $('footer').height();
		var margin = (h - (hMain + hHeader + hFooter + 80)) / 2;
		$('#main').css('margin-top',margin);
		$('#main').css('margin-bottom',margin);
	});
	
	// Previous experiences
	$('#next').click(function(){
		$("#second").fadeOut(1000, function(){
			$("#first").fadeIn(1000);
		});
		
		var h = $(window).height();
		var hMain = $('#first').height();
		var hHeader = $('header').height();
		var hFooter = $('footer').height();
		var margin = (h - (hMain + hHeader + hFooter + 80)) / 2;
		$('#main').css('margin-top',margin);
		$('#main').css('margin-bottom',margin);
	});
});