// TRANSIÇÃO DE BANNERS //
function slideSwitch() {
    var $active = $('#slideshow a.active');

    if ( $active.length == 0 ) $active = $('#slideshow a:last');

    // use this to pull the images in the order they appear in the markup
    var $next =  $active.next().length ? $active.next()
        : $('#slideshow a:first');

    // uncomment the 3 lines below to pull the images in random order
    
    // var $sibs  = $active.siblings();
    // var rndNum = Math.floor(Math.random() * $sibs.length );
    // var $next  = $( $sibs[ rndNum ] );


    $active.addClass('last-active');

    $next.css({opacity: 0.0})
        .addClass('active')
        .animate({opacity: 1.0}, 1000, function() {
            $active.removeClass('active last-active');
        });
}

$(function() {
    setInterval( "slideSwitch()", 5000 );
});



// TOOLTIP NOS VEÍCULOS DESTAQUES //
$(document).ready(function() { 
$(".abre_foto").tooltip({ effect: 'slide'});
});

 /*<![CDATA[*/
 var Lst;

 function CngClass(obj){
  if (typeof(obj)=='string') obj=document.getElementById(obj);
  if (Lst) Lst.className='';
  obj.className='atual';
  Lst=obj;
 }

 /*]]>*/

 
// CAROUSEL OFERTAS PATROCINADAS //
$(document).ready(function() {
        
        //options( 1 - ON , 0 - OFF)
        var auto_slide = 1;
            var hover_pause = 1;
        var key_slide = 1;
        
        //speed of auto slide(
        var auto_slide_seconds = 5000;
        /* IMPORTANT: i know the variable is called ...seconds but it's 
        in milliseconds ( multiplied with 1000) '*/
        
        /*move he last list item before the first item. The purpose of this is 
        if the user clicks to slide left he will be able to see the last item.*/
        $('#carousel_ul li:first').before($('#carousel_ul li:last')); 
        
        //check if auto sliding is enabled
        if(auto_slide == 1){
            /*set the interval (loop) to call function slide with option 'right' 
            and set the interval time to the variable we declared previously */
            var timer = setInterval('slide("right")', auto_slide_seconds); 
            
            /*and change the value of our hidden field that hold info about
            the interval, setting it to the number of milliseconds we declared previously*/
            $('#hidden_auto_slide_seconds').val(auto_slide_seconds);
        }
  
        //check if hover pause is enabled
        if(hover_pause == 1){
            //when hovered over the list 
            $('#carousel_ul').hover(function(){
                //stop the interval
                clearInterval(timer)
            },function(){
                //and when mouseout start it again
                timer = setInterval('slide("right")', auto_slide_seconds); 
            });
  
        }
  
        //check if key sliding is enabled
        if(key_slide == 1){
            
            //binding keypress function
            $(document).bind('keypress', function(e) {
                //keyCode for left arrow is 37 and for right it's 39 '
                if(e.keyCode==37){
                        //initialize the slide to left function
                        slide('left');
                }else if(e.keyCode==39){
                        //initialize the slide to right function
                        slide('right');
                }
            });

        }
        
        
  });
 
function slide(where){
    
            //get the item width
            var item_width = $('#carousel_ul li').outerWidth() + 10;
            
            /* using a if statement and the where variable check 
            we will check where the user wants to slide (left or right)*/
            if(where == 'left'){
                //...calculating the new left indent of the unordered list (ul) for left sliding
                var left_indent = parseInt($('#carousel_ul').css('left')) + item_width;
            }else{
                //...calculating the new left indent of the unordered list (ul) for right sliding
                var left_indent = parseInt($('#carousel_ul').css('left')) - item_width;
            
            }
            
            
            //make the sliding effect using jQuery's animate function... '
            $('#carousel_ul:not(:animated)').animate({'left' : left_indent},500,function(){    
                
                /* when the animation finishes use the if statement again, and make an ilussion
                of infinity by changing place of last or first item*/
                if(where == 'left'){
                    //...and if it slided to left we put the last item before the first item
                    $('#carousel_ul li:first').before($('#carousel_ul li:last'));
                }else{
                    //...and if it slided to right we put the first item after the last item
                    $('#carousel_ul li:last').after($('#carousel_ul li:first')); 
                }
                
                //...and then just get back the default left indent
                $('#carousel_ul').css({'left' : '-218px'});
            });
            
            
            
             
           
}
  
/**
 * Função inicial - Responsavel por trocar o css da pagina e gravar no cookie
 */
function init()
{
	// Verifica se existe nome css gravado no cookie(css)
	if($.cookie('css')) {
		// Troca css pelo nome que esta no cookie(css) com a pasta css/
		$('link[rel=stylesheet]').attr('href', 'estilos/' + $.cookie('css'));
	}

	// Escuta click nos botoes de trocar css
	$(".switchCss").click(function() {
		// Troca css pelo nome que esta no parametro REL dentro do <a> com a pasta css/
    	$('link[rel=stylesheet]').attr('href' , 'estilos/' + $(this).attr('rel'));
		
		// Grava nome do css no cookie(css), expira 7 dias, funciona todas paginas cookie
		$.cookie('css',$(this).attr('rel'), {expires: 7, path: '/'});
		return false;
    });
}

// Quando a pagina estiver carregada chama a funcao init.
$(document).ready(init);