$().ready(function(){

	$.smoothAnchors(1500, "swing", false);

	$("#myController").jTimed({
		slides: "#slides",
		width: "1000px",
		height: "457px",
		duration: 250
	});

	$("#tit_destaque").ieffembedfix();

	$("#para_topo").hover(
		function(){
			$("#para_topo a img").attr('src', 'images/arrow_on.png')
		},
		function(){
			$("#para_topo a img").attr('src', 'images/arrow.png')
		}
	);
	
	setup_strip();
	set_tiggers();
	set_publications_width();
	
	$(".newsletter_bt").fancybox({
		'autoDimensions': false,
		'width': 515,
		'height': 230,
		'autoScale': false,
		'transitionIn': 'none',
		'transitionOut': 'none',
		'type': 'iframe'
	});
	
	$(".sac").fancybox({
		'autoDimensions': false,
		'width': 530,
		'height': 380,
		'autoScale': false,
		'transitionIn': 'none',
		'transitionOut': 'none',
		'type': 'iframe'
	});

	$(".contato").fancybox({
		'autoDimensions': false,
		'width': 750,
		'height': 380,
		'autoScale': false,
		'transitionIn': 'none',
		'transitionOut': 'none',
		'type': 'iframe'
	});
	
	$('.revistas_wrap').css('margin-bottom' , $('.revistas_wrap').css('margin-bottom') );
	
	center_controllers();

});


function set_tiggers()
{
	$('#mais_revistas').click( next_magazines );
	$('#menos_revistas').click( prev_magazines );
}


var magazines_len;
var magazines_width;
var strip_width;

function setup_strip()
{
	magazines_len = $('.lstFooter li').length;
	magazines_width =  $('.lstFooter li').outerWidth();
	strip_width = ( magazines_len * magazines_width )+'px';
		
	$('.lstFooter').css( 'width' , strip_width );
}

function next_magazines()
{
	var left;
	
	left = ( magazines_len - 7 ) * magazines_width;
	$( '.lstFooter' ).animate( { left: -left }, 800 );	
	
	add_prev_button();
}

function prev_magazines()
{
	var right;
	
	right = 0;
	$( '.lstFooter' ).animate( { left: right }, 800 );	
	
	add_next_button();
}

function add_prev_button()
{
	$('#menos_revistas').delay(500).fadeIn();
	$('#mais_revistas').delay(500).fadeOut();
}

function add_next_button()
{
	$('#mais_revistas').delay(500).fadeIn();
	$('#menos_revistas').delay(500).fadeOut();
}


function set_publications_width()
{
	var arr_li = $('.outras_publicacoes li');
	var arr_li_length = arr_li.length;
	 
	var ul = $('.outras_publicacoes ul');
	var sum_width = 0;
	
	for(i = 0; i < arr_li_length; i++ )
	{
		obj = arr_li[i];
		sum_width += $( obj ).outerWidth( true );
	}
	
	$( ul ).css('width' , sum_width );
}

function center_controllers()
{
	var container_width = $('#myController').width();
	var container_margin = container_width / 2;
	
	$('#myController').css( 'margin-left' , -container_margin );
	
	console.log ( container_width );
	console.log ( container_margin );
}