jQuery(document).ready(function(){
	// BANNER
	jQuery.fn.listaDestaques = function (options) {
		var opts = jQuery.extend({
			timer: 8000,
			fadeSpeed: "normal",
			autoPlay: true,
			classAt: "hoverat",
			classOver: "hover"
		}, options);
		this.each(function(){
			//Configs iniciais
			var Interval;
			var Father		= jQuery(this);
			var selItem		= 1;
			var nItens 		= jQuery(".banner", Father).size();
			jQuery('.item_dest', Father).hide();
			//jQuery('.item_dest:first', Father).show();
			jQuery(Father).css('position', 'relative');
			jQuery('.banner', Father).css('position', 'absolute');
			//----------------
			//Funcoes		
			function showDst (n){
				if (opts.autoPlay) { stopDst(); }
				jQuery(".banner", Father).fadeOut(opts.fadeSpeed);
				jQuery(".banner:eq("+(n-1)+")", Father).fadeIn(opts.fadeSpeed);
					selItem = n;
					jQuery(".btRpt", Father).removeClass(opts.classAt);
					jQuery(".btRpt:eq("+(n-1)+")", Father).addClass(opts.classAt);
					if (opts.autoPlay) { playDst(opts.timer); }
			}
			function nextDst () {
				if (selItem > nItens-1) {
					n = 1;
				} else {
					n = selItem + 1;
				}
				if (nItens > 1) {
				showDst(n);
				}
			}
			function playDst (t) {
				Interval = setTimeout(nextDst, t);
			}
			function stopDst () {
				clearTimeout(Interval);
			}
			//-------
			//Crio os Botoes
			var btModel = jQuery(".btRpt:last", Father);
			for (i=0; i<nItens-1; i++) { btModel.clone().insertAfter(btModel); }
			var lblBt = 0;
			jQuery(".btRpt", Father).each(function(){
				lblBt++;
				jQuery(this).html(lblBt);
				jQuery(this).click(function(){
					n = parseFloat(jQuery(this).html());
					if (selItem != n) {
						showDst(n);
					}
				});
				jQuery(this).hover(function(){
					jQuery(this).addClass(opts.classOver);
				},
				function(){
					jQuery(this).removeClass(opts.classOver);
				});
			});
			//--------------
			showDst (1);
			if (opts.autoPlay) { playDst(opts.timer); }
		});
	}
	
	$('#banner').listaDestaques({classAt : 'sel'});
	
});