$(function(){
	$("ul#highlight-pagination li a").live('click',function(){
		Destaques.change($(this));
	});
	changeInterval = setInterval(Destaques.callChange, 5000);
});
var Destaques = {
	callChange: function(){
		var element_li = $("ul#highlight-pagination li a.active").parent().next();
		if (($("ul#highlight-pagination li").last().html() != element_li.html()) && (element_li.html() === null)) {
			element_li = $("ul#highlight-pagination li:first");
		}
		element_li.find('a').click();
	},
	change: function(element) {
		totalDestaques = 0;
		element_auto = '';
		relId = 1;
		relIdAtual = 0;
		clearInterval(changeInterval);
		totalDestaques = $("ul#highlight-pagination li a").length;
		var relIdAtual = $("ul#highlight-pagination li a.active").attr('rel');
		parseInt(relIdAtual);
		if (totalDestaques > 1) {
			var relId = element.attr('rel');
			element.parent().parent().find('a').removeClass('active');
			element.addClass('active');
			var data = new Date();
			var noChache = data.getTime();
			
			$.ajax({
			    url: 		'highlight.php',
			    data: {
			    	'id': relId,
			    	'noCache': noChache
			    },
			    type: 		'POST',
			    timeout: 	'5000',
			    dataType:	'json',
			    beforeSend: function()
			    {
			    	$("#highlight-img").attr('src', '../imagens/loading.png');
			    	$("#highlight-link-h3").slideUp('fast');
			    },
			    success: function(data, textStatus)
			    {
			    	if (textStatus == 'success') {
			    		
			    		$("#highlight-link, #highlight-link-h3").attr('href', data.result.link);
			    		$("#highlight-img").attr('src', data.result.image);
			    		$("#highlight-link-h3").text(data.result.title);
			    		$("#highlight-link-h3").slideDown('fast');
			    		totalDestaques = null;
						element_auto = null;
						relId = null;
						relIdAtual = null;
			    		element = null;
			    		changeInterval = setInterval(Destaques.callChange, 5000);
			    	}
			    }
			});
		} else {
			//do nothing
		}
	}
}