/* Author: Diogo Righi

*/

$(function(){
	
	calculaMargemTop();
	
    $("#form_contato").validate({
		errorPlacement: function(error, element) {
			$(element).addClass('invalid');
		}	
	});
	
	$('.box1').animate({ 'top' : 0, 'opacity' : 1 }, function(){ 
		$('.box2').animate({ 'top' : 0, 'opacity' : 1 },function(){
			$('.box3').animate({ 'top' : 0, 'opacity' : 1 },function(){ 
				$('#footer').fadeIn(700,function(){ 
					$('.box3 span').fadeIn(700) 
				}) 
			}) 
		}) 
	});
	
	$(window).resize(function(){
		calculaMargemTop();
	});
		
});

function calculaMargemTop () {
	var tamanho_div = 356;
	var tamanho_janela = $(window).height();
	var margem_top = (tamanho_janela - tamanho_div)/2
	
	$('#container').css('marginTop', margem_top);	
}