$(document).ready( function() {
/*
	$('#flashContent').remove();
	var movie = $('<div id="flashContent"></div>').insertBefore('#conteudo').flash(
		{
			src: 'swf/preview.swf',
			width: 1000,
			height: 270,
			wmode: 'transparent',
			quality: 'high'
		}
	);
*/
	
	$('#enquete a.comentar').click( function( evt ) {
		evt.preventDefault();
		var w = window.open( this.href,'comentar','menubar=1,scrollbars=1,resizable=1,width=500,height=750');
		if (w) w.focus();
		return w;
	});

	$('#enquete div.resultados li span').each(
		function() {
			var valor = $(this).addClass( 'js' ).html();
			var valor_numerico = parseFloat( valor.replace( /[^0-9]/gi, '' ) );

			$(this).css( 'background-position', '-'+ (213-valor_numerico*2) +'px 0' );
		}
	);
	
	// slides de destaques de noticias
	$('#principal div.manchetes ul').Slides();

});



(function($) {

	$.Slides = {
		tempo			:	4000,
		itensControle	:	[],
		atual			:	0,
		interval		:	null,
		imgs			:	[],
		tgt				:	null
	};

	$.fn.Slides = function(settings) {

		if (settings) $.extend($.Slides, settings);

		var ulOriginal = $(this).addClass( 'js' );




		ulOriginal
			.mouseover( interrompeTempo )
			.mouseout( iniciaTempo );


		$.Slides.tgt = ulOriginal.find( 'li' );

		$.Slides.tgt.css('display','none');




		// criando os controles
		ulOriginal.after( '<div id="SlidesControle"></div>' );

		var controle = $('#SlidesControle');
		var ht = '';
	//	for( var i=0, l=$.Slides.tgt.length; i<l; i++ ) {
		$('#principal ul.js li div.informacoes a.texto').each(function(i) {
		//	$(li) = $(this).parent().parent().get(0);
	//		alert($(li).attr('class'));
			categoria = $(this).siblings("a.tag");
			titulo = $(this).children('strong');
			tamanho = 46 - (categoria.text().length*2); 

			ht += '<a class="'+$(this).parent().parent().attr('class')+'" href="javascript:;" rel="'+ i +'"><strong>'+ categoria.text() + '</strong> <span>' + titulo.text().substr(0, tamanho) +'...</span></a>';
		});
	//	}
		
		
		controle.html( ht );

		$('a', controle).click( function() {
			trocaSlide( parseFloat($(this).attr('rel')) );
		} );

		trocaSlide( 0 );

		return this;


	};


	var proximo = function() { trocaSlide( $.Slides.atual+1 ); }
	var anterior = function() { trocaSlide( $.Slides.atual-1 ); }

	var iniciaTempo = function() { $.Slides.interval = setTimeout( proximo, $.Slides.tempo ); }
	var interrompeTempo = function() { clearTimeout( $.Slides.interval ); }


	var trocaSlide = function( slide )
	{

		if( slide > $.Slides.tgt.length-1 ) slide = 0;
		if( slide < 0 ) slide = $.Slides.tgt.length-1;

		$.Slides.atual = slide;

		var atual = $( $.Slides.tgt[$.Slides.atual] );
		
		
		$.Slides.tgt.each( function(){
			if( this != $.Slides.tgt[$.Slides.atual] ){
				$(this).css('display','none'); //IE8
				$(this).fadeOut();
			}
		} );


		atual.fadeIn();

		interrompeTempo();
		iniciaTempo();

		$('#SlidesControle a').removeClass('atual');
		$('#SlidesControle a[rel='+ slide +']').addClass('atual');
		
	}

})(jQuery);