var gallery = {
	initialize: function(element, options) {
		this.setOptions({
			showArrows: true,
			showCarousel: false,
			showInfopane: true,
			embedLinks: true,
			fadeDuration: 500,
			timed: true,
			delay: 7000,
			preloader: false,
			preloaderImage: false,
			preloaderErrorImage: false,
			/* Data retrieval */
			manualData: [],
			populateFrom: false,
			populateData: true,
			destroyAfterPopulate: true,
			elementSelector: "div.imageElement",
			titleSelector: "p.titulo",
			subtitleSelector: "p.sub",
			linkSelector: "a.open",
			imageSelector: "img.full",
			thumbnailSelector: "img.thumbnail",
			defaultTransition: "fade",
			/* InfoPane options */
			slideInfoZoneOpacity: 1,
			slideInfoZoneSlide: true,
			/* Carousel options */
			carouselMinimizedOpacity: 0.4,
			carouselMinimizedHeight: 20,
			carouselMaximizedOpacity: 0.9,
			thumbHeight: 180,
			thumbWidth: 180,
			thumbSpacing: 0,
			thumbIdleOpacity: 0.2,
			textShowCarousel: 'Pictures',
			showCarouselLabel: false,
			thumbCloseCarousel: false,
			useThumbGenerator: false,
			thumbGenerator: 'resizer.php',
			useExternalCarousel: false,
			carouselElement: false,
			carouselHorizontal: true,
			activateCarouselScroller: false,
			carouselPreloader: false,
			textPreloadingCarousel: 'Loading...',
			/* CSS Classes */
			baseClass: 'jdGallery',
			withArrowsClass: 'withArrows',
			/* Plugins: HistoryManager */
			useHistoryManager: false,
			customHistoryKey: false
		}, options);
		this.fireEvent('onInit');
		this.currentIter = 0;
		this.lastIter = 0;
		this.maxIter = 0;
		this.galleryElement = element;
		this.galleryData = this.options.manualData;
		this.galleryInit = 1;
		this.galleryElements = Array();
		this.thumbnailElements = Array();
		this.galleryElement.addClass(this.options.baseClass);
		
		this.populateFrom = element;
		if (this.options.populateFrom)
			this.populateFrom = this.options.populateFrom;		
		if (this.options.populateData)
			this.populateData();
		element.style.display="block";
		
		if (this.options.useHistoryManager)
			this.initHistory();
		
		if (this.options.embedLinks)
		{
			this.currentLink = new Element('a').addClass('open').setProperties({
				href: '#',
				title: ''
			}).injectInside(element);
			if ((!this.options.showArrows) && (!this.options.showCarousel))
				this.galleryElement = element = this.currentLink;
			else
				this.currentLink.setStyle('display', 'none');
		}
		
		this.constructElements();
		if ((this.galleryData.length>1)&&(this.options.showArrows))
		{
			var leftArrow = new Element('a').addClass('left').addEvent(
				'click',
				this.prevItem.bind(this)
			).injectInside(element);
			var rightArrow = new Element('a').addClass('right').addEvent(
				'click',
				this.nextItem.bind(this)
			).injectInside(element);
			this.galleryElement.addClass(this.options.withArrowsClass);
		}
		this.loadingElement = new Element('div').addClass('loadingElement').injectInside(element);
		if (this.options.showInfopane) this.initInfoSlideshow();
		if (this.options.showCarousel) this.initCarousel();
		this.doSlideShow(1);
	},
	populateData: function() {
		currentArrayPlace = this.galleryData.length;
		options = this.options;
		var data = $A(this.galleryData);
		data.extend(this.populateGallery(this.populateFrom, currentArrayPlace));
		this.galleryData = data;
		this.fireEvent('onPopulated');
	},
	populateGallery: function(element, startNumber) {
		var data = [];
		options = this.options;
		currentArrayPlace = startNumber;
		element.getElements(options.elementSelector).each(function(el) {
			elementDict = {
				image: el.getElement(options.imageSelector).getProperty('src'),
				number: currentArrayPlace,
				transition: this.options.defaultTransition
			};
			elementDict.extend = $extend;
			if ((options.showInfopane) | (options.showCarousel))
				elementDict.extend({
					title: el.getElement(options.titleSelector).innerHTML,
					description: el.getElement(options.subtitleSelector).innerHTML
				});
			if (options.embedLinks)
				elementDict.extend({
					link: el.getElement(options.linkSelector).href||false,
					linkTitle: el.getElement(options.linkSelector).title||false,
					linkTarget: el.getElement(options.linkSelector).getProperty('target')||false
				});
			
			data.extend([elementDict]);
			currentArrayPlace++;
			if (this.options.destroyAfterPopulate)
				el.remove();
		});
		return data;
	},
	constructElements: function() {
		el = this.galleryElement;
		this.maxIter = this.galleryData.length;
		var currentImg;
		for(i=0;i<this.galleryData.length;i++)
		{
			var currentImg = new Fx.Styles(
				new Element('div').addClass('slideElement').setStyles({
					'position':'absolute',
					'left':'0px',
					'right':'0px',
					'margin':'0px',
					'padding':'0px',
					'backgroundPosition':"left top",
					'backgroundRepeat':"no-repeat",
					'opacity':'0'
				}).injectInside(el),
				'opacity',
				{duration: this.options.fadeDuration}
			);
			if (this.options.preloader)
			{
				currentImg.source = this.galleryData[i].image;
				currentImg.loaded = false;
				currentImg.load = function(imageStyle) {
					if (!imageStyle.loaded)	{
						new Asset.image(imageStyle.source, {
		                            'onload'  : function(img){
													img.element.setStyle(
													'backgroundImage',
													"url('" + img.source + "')")
													img.loaded = true;
												}.bind(this, imageStyle)
						});
					}
				}.pass(currentImg, this);
			} else {
				currentImg.element.setStyle('backgroundImage',
									"url('" + this.galleryData[i].image + "')");
			}
			this.galleryElements[parseInt(i)] = currentImg;
		}
	},
	destroySlideShow: function(element) {
		var myClassName = element.className;
		var newElement = new Element('div').addClass('myClassName');
		element.parentNode.replaceChild(newElement, element);
	},
	startSlideShow: function() {
		this.fireEvent('onStart');
		this.loadingElement.style.display = "none";
		this.lastIter = this.maxIter - 1;
		this.currentIter = 0;
		this.galleryInit = 0;
		this.galleryElements[parseInt(this.currentIter)].set({opacity: 1});
		if (this.options.showInfopane)
			this.showInfoSlideShow.delay(1000, this);
		this.prepareTimer();
		if (this.options.embedLinks)
			this.makeLink(this.currentIter);
	},
	nextItem: function() {
		this.fireEvent('onNextCalled');
		this.nextIter = this.currentIter+1;
		if (this.nextIter >= this.maxIter)
			this.nextIter = 0;
		this.galleryInit = 0;
		this.goTo(this.nextIter);
	},
	prevItem: function() {
		this.fireEvent('onPreviousCalled');
		this.nextIter = this.currentIter-1;
		if (this.nextIter <= -1)
			this.nextIter = this.maxIter - 1;
		this.galleryInit = 0;
		this.goTo(this.nextIter);
	},
	goTo: function(num) {
		this.clearTimer();
		if(this.options.preloader)
		{
			this.galleryElements[num].load();
			if (num==0)
				this.galleryElements[this.maxIter - 1].load();
			else
				this.galleryElements[num - 1].load();
			if (num==(this.maxIter - 1))
				this.galleryElements[0].load();
			else
				this.galleryElements[num + 1].load();
				
		}
		if (this.options.embedLinks)
			this.clearLink();
		if (this.options.showInfopane)
		{
			this.slideInfoZone.clearChain();
			this.hideInfoSlideShow().chain(this.changeItem.pass(num, this));
		} else
			this.currentChangeDelay = this.changeItem.delay(500, this, num);
		if (this.options.embedLinks)
			this.makeLink(num);
		this.prepareTimer();
	},
	changeItem: function(num) {
		this.fireEvent('onStartChanging');
		this.galleryInit = 0;
		if (this.currentIter != num)
		{
			for(i=0;i<this.maxIter;i++)
			{
				if ((i != this.currentIter)) this.galleryElements[i].set({opacity: 0});
			}
			gallery.Transitions[this.galleryData[num].transition].pass([
				this.galleryElements[this.currentIter],
				this.galleryElements[num],
				this.currentIter,
				num], this)();
			this.currentIter = num;
		}
		this.doSlideShow.bind(this)();
		this.fireEvent('onChanged');
	},
	clearTimer: function() {
		if (this.options.timed)
			$clear(this.timer);
	},
	prepareTimer: function() {
		if (this.options.timed)
			this.timer = this.nextItem.delay(this.options.delay, this);
	},
	doSlideShow: function(position) {
		if (this.galleryInit == 1)
		{
			imgPreloader = new Image();
			imgPreloader.onload=function(){
				this.startSlideShow.delay(10, this);
			}.bind(this);
			imgPreloader.src = this.galleryData[0].image;
			if(this.options.preloader)
				this.galleryElements[0].load();
		} else {
			if (this.options.showInfopane)
			{
				if (this.options.showInfopane)
				{
					this.showInfoSlideShow.delay((500 + this.options.fadeDuration), this);
				}
			}
		}
	},

	log: function(value) {
		if(console.log)
			console.log(value);
	},
	
	initInfoSlideshow: function() {
		this.slideInfoZone = new Fx.Styles(new Element('div').addClass('slideInfoZone').injectInside($(this.galleryElement))).set({'opacity':0});
		var slideInfoZoneTitle = new Element('h2').injectInside(this.slideInfoZone.element);
		var slideInfoZoneDescription = new Element('p').injectInside(this.slideInfoZone.element);
		this.slideInfoZone.normalHeight = this.slideInfoZone.element.offsetHeight;
		this.slideInfoZone.element.setStyle('opacity',0);
	},
	changeInfoSlideShow: function()
	{
		this.hideInfoSlideShow.delay(10, this);
		this.showInfoSlideShow.delay(500, this);
	},
	showInfoSlideShow: function() {
		this.fireEvent('onShowInfopane');
		this.slideInfoZone.clearTimer();
		element = this.slideInfoZone.element;
		element.getElement('h2').setHTML(this.galleryData[this.currentIter].title);
		element.getElement('p').setHTML(this.galleryData[this.currentIter].description);
		if(this.options.slideInfoZoneSlide)
			this.slideInfoZone.start({'opacity': [0, this.options.slideInfoZoneOpacity], 'height': [0, this.slideInfoZone.normalHeight]});
		else
			this.slideInfoZone.start({'opacity': [0, this.options.slideInfoZoneOpacity]});
		return this.slideInfoZone;
	},
	hideInfoSlideShow: function() {
		this.fireEvent('onHideInfopane');
		this.slideInfoZone.clearTimer();
		if(this.options.slideInfoZoneSlide)
			this.slideInfoZone.start({'opacity': 0, 'height': 0});
		else
			this.slideInfoZone.start({'opacity': 0});
		return this.slideInfoZone;
	},
	makeLink: function(num) {
		this.currentLink.setProperties({
			href: this.galleryData[num].link,
			title: this.galleryData[num].linkTitle
		})
		if (!((this.options.embedLinks) && (!this.options.showArrows) && (!this.options.showCarousel)))
			this.currentLink.setStyle('display', 'block');
	},
	clearLink: function() {
		this.currentLink.setProperties({href: '', title: ''});
		if (!((this.options.embedLinks) && (!this.options.showArrows) && (!this.options.showCarousel)))
			this.currentLink.setStyle('display', 'none');
	},
	/* To change the gallery data, those two functions : */
	flushGallery: function() {
		this.galleryElements.each(function(myFx) {
			myFx.element.remove();
			myFx = myFx.element = null;
		});
		this.galleryElements = [];
	},
	changeData: function(data) {
		this.galleryData = data;
		this.clearTimer();
		this.flushGallery();
		if (this.options.showCarousel) this.flushCarousel();
		this.constructElements();
		if (this.options.showCarousel) this.fillCarousel();
		if (this.options.showInfopane) this.hideInfoSlideShow();
		this.galleryInit=1;
		this.lastIter=0;
		this.currentIter=0;
		this.doSlideShow(1);
	},
	/* Plugins: HistoryManager */
	initHistory: function() {
		this.fireEvent('onHistoryInit');
		this.historyKey = this.galleryElement.id + '-picture';
		if (this.options.customHistoryKey)
			this.historyKey = this.options.customHistoryKey();
		this.history = HistoryManager.register(
			this.historyKey,
			[1],
			function(values) {
				if (parseInt(values[0])-1 < this.maxIter)
					this.goTo(parseInt(values[0])-1);
			}.bind(this),
			function(values) {
				return [this.historyKey, '(', values[0], ')'].join('');
			}.bind(this),
			this.historyKey + '\\((\\d+)\\)');
		this.addEvent('onChanged', function(){
			this.history.setValue(0, this.currentIter+1);
		}.bind(this));
		this.fireEvent('onHistoryInited');
	}
};
gallery = new Class(gallery);
gallery.implement(new Events);
gallery.implement(new Options);

gallery.Transitions = new Abstract ({
	fade: function(oldFx, newFx, oldPos, newPos){
		oldFx.options.transition = newFx.options.transition = Fx.Transitions.linear;
		oldFx.options.duration = newFx.options.duration = this.options.fadeDuration;
		if (newPos > oldPos) newFx.start({opacity: 1});
		else
		{
			newFx.set({opacity: 1});
			oldFx.start({opacity: 0});
		}
	},
	crossfade: function(oldFx, newFx, oldPos, newPos){
		oldFx.options.transition = newFx.options.transition = Fx.Transitions.linear;
		oldFx.options.duration = newFx.options.duration = this.options.fadeDuration;
		newFx.start({opacity: 1});
		oldFx.start({opacity: 0});
	},
	fadebg: function(oldFx, newFx, oldPos, newPos){
		oldFx.options.transition = newFx.options.transition = Fx.Transitions.linear;
		oldFx.options.duration = newFx.options.duration = this.options.fadeDuration / 2;
		oldFx.start({opacity: 0}).chain(newFx.start.pass([{opacity: 1}], newFx));
	}
});

var Preloader = new Class({
  
  Implements: [Events, Options],

  options: {
    root        : '',
    period      : 100
  },
  
  initialize: function(options){
    this.setOptions(options);
  },
  
  load: function(sources) {
    this.index = 0;
    this.images = [];
    this.sources = this.temps = sources;
    this.total = this. sources.length;
    
    this.fireEvent('onStart', [this.index, this.total]);
    this.timer = this.progress.periodical(this.options.period, this);
    
    this.sources.each(function(source, index){
      this.images[index] = new Asset.image(this.options.root + source, {
        'onload'  : function(){ this.index++; if(this.images[index]) this.fireEvent('onLoad', [this.images[index], index, source]); }.bind(this),
        'onerror' : function(){ this.index++; this.fireEvent('onError', [this.images.splice(index, 1), index, source]); }.bind(this),
        'onabort' : function(){ this.index++; this.fireEvent('onError', [this.images.splice(index, 1), index, source]); }.bind(this)
      });
    }, this);
  },
  
  progress: function() {
    this.fireEvent('onProgress', [Math.min(this.index, this.total), this.total]);
    if(this.index >= this.total) this.complete();
  },
  
  complete: function(){
    $clear(this.timer);
    this.fireEvent('onComplete', [this.images]);
  },
  
  cancel: function(){
    $clear(this.timer);
  }
  
});

Preloader.implement(new Events, new Options);

function formatString() {
	var num = arguments.length;
	var oStr = arguments[0];
	for (var i = 1; i < num; i++) {
		var pattern = "\\{" + (i-1) + "\\}"; 
		var re = new RegExp(pattern, "g");
		oStr = oStr.replace(re, arguments[i]);
	}
	return oStr; 
}

var opcao = null;

function Opcao(){
	opcao = 1;
}

function Votar(){
	if(opcao == 1){
			document.enquete.submit();
	}else{
		window.alert('Para votar é necessário escolher uma opção!');
	}
}

function Contato(){
	if(document.contato.nome.value != ''){
		if(document.contato.mail.value != ''){
			if(document.contato.mail.value != ""){
				prim = document.contato.mail.value.indexOf("@");
				if(prim < 2){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else if(document.contato.mail.value.indexOf("@",prim + 1) != -1){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else if(document.contato.mail.value.indexOf(".") < 1){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else if(document.contato.mail.value.indexOf(" ") != -1){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else if(document.contato.mail.value.indexOf("zipmeil.com") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else if(document.contato.mail.value.indexOf("hotmeil.com") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else if(document.contato.mail.value.indexOf(".@") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else if(document.contato.mail.value.indexOf("@.") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else if(document.contato.mail.value.indexOf(".com.br.") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else if(document.contato.mail.value.indexOf("/") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else if(document.contato.mail.value.indexOf("[") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else if(document.contato.mail.value.indexOf("]") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else if(document.contato.mail.value.indexOf("(") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else if(document.contato.mail.value.indexOf(")") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else if(document.contato.mail.value.indexOf("..") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.contato.mail.focus();
				}else{
					if(document.contato.mensagem.value != ''){
						document.contato.submit();
					}else{
						alert('Por favor digite uma mensagem');
						document.contato.mensagem.focus();
					}
				}
			}
		}else{
			alert('Por favor digite seu E-mail');
			document.contato.mail.focus();
		}
	}else{
		alert('Por favor digite seu nome');
		document.contato.nome.focus();
	}
}

function Indica(){
	if(document.indica.nome.value != ''){
		if(document.indica.mail.value != ''){
			if(document.indica.mail.value != ""){
				prim = document.indica.mail.value.indexOf("@");
				if(prim < 2){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("@",prim + 1) != -1){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf(".") < 1){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf(" ") != -1){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("zipmeil.com") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("hotmeil.com") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf(".@") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("@.") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf(".com.br.") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("/") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("[") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("]") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("(") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf(")") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("..") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else{
					if(document.indica.nome_amigo.value != ''){
						if(document.indica.mail_amigo.value != ''){
							if(document.indica.mail_amigo.value != ""){
								prime = document.indica.mail_amigo.value.indexOf("@");
								if(prime < 2){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("@",prime + 1) != -1){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf(".") < 1){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf(" ") != -1){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("zipmeil.com") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("hotmeil.com") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf(".@") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("@.") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf(".com.br.") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("/") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("[") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("]") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("(") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf(")") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("..") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else{
									document.indica.submit();
								}
							}
						}else{
							alert('Por favor digite o E-mail do seu amigo');
							document.indica.mail_amigo.focus();
						}
					}else{
						alert('Por favor digite o nome do seu amigo');
						document.indica.nome_amigo.focus();
					}
				}
			}
		}else{
			alert('Por favor digite seu E-mail');
			document.indica.mail.focus();
		}
	}else{
		alert('Por favor digite seu nome');
		document.indica.nome.focus();
	}
}

function EnviaNoticia(noticia, nome, email, nome_amigo, email_amigo, mensagem){
	var url = "includes/js/envianoticia.php";
	var valor = "noticia="+noticia+"&nome="+nome+"&email="+email+"&nome_amigo="+nome_amigo+"&email_amigo="+email_amigo+"&mensagem="+mensagem;
	if (window.XMLHttpRequest){
		req = new XMLHttpRequest(); 
		req.onreadystatechange = RetornaEnviaNoticia;
		req.open("POST",url,true);
		req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; iso-8859-1");  
		req.setRequestHeader("CharSet", "iso-8859-1")  
		req.setRequestHeader("Cache-Control", "no-store, no-cache, must-revalidate");  
		req.setRequestHeader("Cache-Control", "post-check=0, pre-check=0");  
		req.setRequestHeader("Pragma", "no-cache"); 
		req.send(valor);
	}
	else if (window.ActiveXObject){
		req = new ActiveXObject("Microsoft.XMLHTTP");
		if (req){
			req.onreadystatechange = RetornaEnviaNoticia;
			req.open("POST",url,true);
			req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; iso-8859-1");  
			req.setRequestHeader("CharSet", "iso-8859-1")  
			req.setRequestHeader("Cache-Control", "no-store, no-cache, must-revalidate");  
			req.setRequestHeader("Cache-Control", "post-check=0, pre-check=0");  
			req.setRequestHeader("Pragma", "no-cache"); 
			req.send(valor);
		}
	}
}

function RetornaEnviaNoticia(){
	if(req.readyState == 4){
		if(req.status == 200){
			var json = eval('('+req.responseText+')');
			var texto = json.texto;
			texto = texto.replace(/\+/g," ");
			texto = unescape(texto);
			var conteudo = document.getElementById("sts");
			conteudo.innerHTML = texto;
			var alerta = json.alerta;
			alerta = alerta.replace(/\+/g," ");
			alerta = unescape(alerta);
			window.alert(alerta);
			var condi = json.cond;
			if(condi == 1){
				document.indica.reset();
				document.getElementById("amigo").style.display = 'none';
			}
		}
		else{
			window.alert("Houve um problema ao obter os dados:\n" + req.statusText);
		}
	}
}

function IndicaNoticia(){
	if(document.indica.nome.value != ''){
		if(document.indica.mail.value != ''){
			if(document.indica.mail.value != ""){
				prim = document.indica.mail.value.indexOf("@");
				if(prim < 2){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("@",prim + 1) != -1){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf(".") < 1){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf(" ") != -1){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("zipmeil.com") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("hotmeil.com") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf(".@") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("@.") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf(".com.br.") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("/") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("[") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("]") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("(") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf(")") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else if(document.indica.mail.value.indexOf("..") > 0){
					alert("O e-mail informado parece nao estar correto.");
					document.indica.mail.focus();
				}else{
					if(document.indica.nome_amigo.value != ''){
						if(document.indica.mail_amigo.value != ''){
							if(document.indica.mail_amigo.value != ""){
								prime = document.indica.mail_amigo.value.indexOf("@");
								if(prime < 2){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("@",prime + 1) != -1){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf(".") < 1){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf(" ") != -1){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("zipmeil.com") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("hotmeil.com") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf(".@") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("@.") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf(".com.br.") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("/") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("[") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("]") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("(") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf(")") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else if(document.indica.mail_amigo.value.indexOf("..") > 0){
									alert("O e-mail informado parece nao estar correto.");
									document.indica.mail_amigo.focus();
								}else{
									EnviaNoticia(document.indica.noticia.value, document.indica.nome.value, document.indica.mail.value, document.indica.nome_amigo.value, document.indica.mail_amigo.value, document.indica.mensagem.value);
								}
							}
						}else{
							alert('Por favor digite o E-mail do seu amigo');
							document.indica.mail_amigo.focus();
						}
					}else{
						alert('Por favor digite o nome do seu amigo');
						document.indica.nome_amigo.focus();
					}
				}
			}
		}else{
			alert('Por favor digite seu E-mail');
			document.indica.mail.focus();
		}
	}else{
		alert('Por favor digite seu nome');
		document.indica.nome.focus();
	}
}

function Favoritos(){
	if(document.all){ //browser= Internet Explorer
		var resposta = window.confirm("Quer adicionar este site aos seus Favoritos?");
		if(resposta){
			adiciona_bookmark();
		}
	}else{ //browser= Netscape Navigator
		window.alert("Use CTRL+D para adicionar este site aos seus Favoritos!");
	}
}

function MudaAba(value){
	var carregando = '<div id="ajax_load"><img src="images/portal/ajax_load1.gif" alt="" /></div>';
	document.getElementById("muda_aba").innerHTML = carregando;
	
	url = "includes/php/destaques.php";
	valor = "filtra="+value;
	if (window.XMLHttpRequest){
		req = new XMLHttpRequest();
		req.onreadystatechange = RetornaMudaAba;
		req.open("POST",url,true);
		req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; iso-8859-1");  
		req.setRequestHeader("CharSet", "iso-8859-1")  
		req.setRequestHeader("Cache-Control", "no-store, no-cache, must-revalidate");  
		req.setRequestHeader("Cache-Control", "post-check=0, pre-check=0");  
		req.setRequestHeader("Pragma", "no-cache"); 
		req.send(valor);
	}else if (window.ActiveXObject){
		req = new ActiveXObject("Microsoft.XMLHTTP");
		if (req){
			req.onreadystatechange = RetornaMudaAba;
			req.open("POST",url,true);
			req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; iso-8859-1");  
			req.setRequestHeader("CharSet", "iso-8859-1")  
			req.setRequestHeader("Cache-Control", "no-store, no-cache, must-revalidate");  
			req.setRequestHeader("Cache-Control", "post-check=0, pre-check=0");  
			req.setRequestHeader("Pragma", "no-cache"); 
			req.send(valor);
		}
	}
}

function RetornaMudaAba(){
	if(req.readyState == 4){
		if(req.status == 200){
			var texto = req.responseText;
			texto = texto.replace(/\+/g," ");
			texto = unescape(texto);
			var conteudo = document.getElementById("muda_aba");
			conteudo.innerHTML = texto;
			startGallery();
		}
		else{
			alert("Houve um problema ao obter os dados:\n" + req.statusText);
		}
	}
}

function url(tipo, id){
	url = "includes/js/url.php";
	valor = "tipo="+tipo+"&id="+id;
	if (window.XMLHttpRequest){
		req = new XMLHttpRequest();
		req.onreadystatechange = Retornaurl;
		req.open("POST",url,true);
		req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; iso-8859-1");  
		req.setRequestHeader("CharSet", "iso-8859-1")  
		req.setRequestHeader("Cache-Control", "no-store, no-cache, must-revalidate");  
		req.setRequestHeader("Cache-Control", "post-check=0, pre-check=0");  
		req.setRequestHeader("Pragma", "no-cache"); 
		req.send(valor);
	}else if (window.ActiveXObject){
		req = new ActiveXObject("Microsoft.XMLHTTP");
		if (req){
			req.onreadystatechange = Retornaurl;
			req.open("POST",url,true);
			req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; iso-8859-1");  
			req.setRequestHeader("CharSet", "iso-8859-1")  
			req.setRequestHeader("Cache-Control", "no-store, no-cache, must-revalidate");  
			req.setRequestHeader("Cache-Control", "post-check=0, pre-check=0");  
			req.setRequestHeader("Pragma", "no-cache"); 
			req.send(valor);
		}
	}
}

function Retornaurl(){
	if(req.readyState == 4){
		if(req.status == 200){
			var json = eval('('+req.responseText+')');
/*			var texto = json.url;
			texto = texto.replace(/\+/g," ");
			texto = unescape(texto);
			var conteudo = document.getElementById("url_ajax");
			conteudo.innerHTML = texto;*/
			document.location.href = json.url;
		}
		else{
			alert("Houve um problema ao obter os dados:\n" + req.statusText);
		}
	}
}

function Rate(star){
	var url = "includes/js/rate.php";
	var valor = "valor="+star;
	if (window.XMLHttpRequest){
		req = new XMLHttpRequest(); 
		req.onreadystatechange = RetornaRate;
		req.open("POST",url,true);
		req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; iso-8859-1");  
		req.setRequestHeader("CharSet", "iso-8859-1")  
		req.setRequestHeader("Cache-Control", "no-store, no-cache, must-revalidate");  
		req.setRequestHeader("Cache-Control", "post-check=0, pre-check=0");  
		req.setRequestHeader("Pragma", "no-cache"); 
		req.send(valor);
	}
	else if (window.ActiveXObject){
		req = new ActiveXObject("Microsoft.XMLHTTP");
		if (req){
			req.onreadystatechange = RetornaRate;
			req.open("POST",url,true);
			req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; iso-8859-1");  
			req.setRequestHeader("CharSet", "iso-8859-1")  
			req.setRequestHeader("Cache-Control", "no-store, no-cache, must-revalidate");  
			req.setRequestHeader("Cache-Control", "post-check=0, pre-check=0");  
			req.setRequestHeader("Pragma", "no-cache"); 
			req.send(valor);
		}
	}
}

function RetornaRate(){
	if(req.readyState == 4){
		if(req.status == 200){
			var json = eval('('+req.responseText+')');
			var texto = json.texto;
			texto = texto.replace(/\+/g," ");
			texto = unescape(texto);
			var conteudo = document.getElementById("rate");
			conteudo.innerHTML = texto;
			var alerta = json.alerta;
			alerta = alerta.replace(/\+/g," ");
			alerta = unescape(alerta);
			window.alert(alerta);
		}
		else{
			window.alert("Houve um problema ao obter os dados:\n" + req.statusText);
		}
	}
}

var sizeInic = 2
function changeFontSize(el, operacao) {
	if(typeof el == "string") el = $(el);
	if(!el) return false;
	var size = sizeInic;
	var sizes = new Array("70%", "80%", "90%", "100%", "120%", "140%", "160%");
	size = size + operacao;
	if (size == sizes.length) {
		size = sizes.length - 1;
	}
	if (size < 0) {
		size = 0;
	}
	el.style.fontSize = sizes[size];
	sizeInic = size;
}

function Comente(){
	if(document.comente.nome.value != ""){
		if(document.comente.mail.value != ""){
			prim = document.comente.mail.value.indexOf("@");
			if(prim < 2){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else if(document.comente.mail.value.indexOf("@",prim + 1) != -1){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else if(document.comente.mail.value.indexOf(".") < 1){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else if(document.comente.mail.value.indexOf(" ") != -1){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else if(document.comente.mail.value.indexOf("zipmeil.com") > 0){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else if(document.comente.mail.value.indexOf("hotmeil.com") > 0){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else if(document.comente.mail.value.indexOf(".@") > 0){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else if(document.comente.mail.value.indexOf("@.") > 0){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else if(document.comente.mail.value.indexOf(".com.br.") > 0){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else if(document.comente.mail.value.indexOf("/") > 0){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else if(document.comente.mail.value.indexOf("[") > 0){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else if(document.comente.mail.value.indexOf("]") > 0){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else if(document.comente.mail.value.indexOf("(") > 0){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else if(document.comente.mail.value.indexOf(")") > 0){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else if(document.comente.mail.value.indexOf("..") > 0){
				alert("O e-mail informado parece nao estar correto.");
				document.comente.mail.focus();
			}else{
				if(document.comente.mensagem.value != ''){
					var carregando = '<div id="ajax_load"><img src="images/portal/ajax_load1.gif" alt="" /></div>';
					document.getElementById("comentario_lista").innerHTML = carregando;
	
					url = "includes/php/comentarios.php";
					valor = "opcao="+document.comente.opcao.value+"&id="+document.comente.id.value+"&nome="+document.comente.nome.value+"&email="+document.comente.mail.value+"&msg="+document.comente.mensagem.value;
					if (window.XMLHttpRequest){
						req = new XMLHttpRequest();
						req.onreadystatechange = RetornaComenta;
						req.open("POST",url,true);
						req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; iso-8859-1");  
						req.setRequestHeader("CharSet", "iso-8859-1")  
						req.setRequestHeader("Cache-Control", "no-store, no-cache, must-revalidate");  
						req.setRequestHeader("Cache-Control", "post-check=0, pre-check=0");  
						req.setRequestHeader("Pragma", "no-cache"); 
						req.send(valor);
					}else if (window.ActiveXObject){
						req = new ActiveXObject("Microsoft.XMLHTTP");
						if (req){
							req.onreadystatechange = RetornaComenta;
							req.open("POST",url,true);
							req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; iso-8859-1");  
							req.setRequestHeader("CharSet", "iso-8859-1")  
							req.setRequestHeader("Cache-Control", "no-store, no-cache, must-revalidate");  
							req.setRequestHeader("Cache-Control", "post-check=0, pre-check=0");  
							req.setRequestHeader("Pragma", "no-cache"); 
							req.send(valor);
						}
					}
				}else{
					window.alert("Por favor digite seu comentário");
					document.comente.mensagem.focus();
				}
			}
		}else{
			window.alert("Por favor digite seu email, ele não será divulgado!");
			document.comente.mail.focus();
		}
	}else{
		window.alert("Por favor digite seu nome");
		document.comente.nome.focus();
	}
}

function RetornaComenta(){
	if(req.readyState == 4){
		if(req.status == 200){
			var json = eval('('+req.responseText+')');
			var texto = json.texto;
			texto = texto.replace(/\+/g," ");
			texto = unescape(texto);
			var conteudo = document.getElementById("comentario_lista");
			conteudo.innerHTML = texto;
			var alerta = json.alerta;
			alerta = alerta.replace(/\+/g," ");
			alerta = unescape(alerta);
			window.alert(alerta);
			var opcao = json.opt;
			if(opcao == 1){
				var div = document.getElementById("comentar");
				div.style.display = 'none';
				document.comente.reset();
			}
		}
		else{
			alert("Houve um problema ao obter os dados:\n" + req.statusText);
		}
	}
}

function NovaJanela(page) {
	var w = 600;
	var h = 500;
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars=yes,status=yes, resizable'
	win = window.open(page, '', winprops);
	if(parseInt(navigator.appVersion) >= 4) {
		win.window.focus();
	}
}

function Amigo(){
	if(document.getElementById("amigo").style.display == 'block'){
		document.getElementById("amigo").style.display = 'none';
	}else{
		document.getElementById("amigo").style.display = 'block';
	}
}