// JavaScript Document
 
<!--
/**
 * We use the initCallback callback
 * to assign functionality to the controls
 */
function mycarousel_initCallback(carousel) {
    jQuery('.jcarousel-control a').bind('click', function() {
        carousel.scroll(jQuery.jcarousel.intval(jQuery(this).text()));
        return false;
    });

    jQuery('.jcarousel-scroll select').bind('change', function() {
        carousel.options.scroll = jQuery.jcarousel.intval(this.options[this.selectedIndex].value);
        return false;
    });

    jQuery('#mycarousel-next').bind('click', function() {
        carousel.next();
        return false;
    });

    jQuery('#mycarousel-prev').bind('click', function() {
        carousel.prev();
        return false;
    });
};

function mycarousel_itemVisivleInCallbackBeforeAnimation(carousel, item, idx, state) {
	$('.jcarousel-control a').removeClass('selected');
	curBtn = '.btn' + idx;
	$(curBtn).addClass('selected');
}

// Ride the carousel...
jQuery(document).ready(function() {
    jQuery("#mycarousel").jcarousel({
        scroll: 1,
		auto: 5,
		wrap: 'last',
        initCallback: mycarousel_initCallback,
		itemVisibleInCallback: {
			onBeforeAnimation: mycarousel_itemVisivleInCallbackBeforeAnimation
		},
        // This tells jCarousel NOT to autobuild prev/next buttons
        buttonNextHTML: null,
        buttonPrevHTML: null
    });
});


//-->
  
  
  <!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->

	<!--//
	var use_debug = false;

	function debug(){
		if( use_debug && window.console && window.console.log ) console.log(arguments);
	}

	// on DOM ready
	$(document).ready(function (){
		$(".marquee").marquee({
			loop: -1
			// this callback runs when the marquee is initialized
			, init: function ($marquee, options){
				debug("init", arguments);

				// shows how we can change the options at runtime
				if( $marquee.is("#marquee2") ) options.yScroll = "bottom";
			}
			// this callback runs before a marquee is shown
			, beforeshow: function ($marquee, $li){
				debug("beforeshow", arguments);

				// check to see if we have an author in the message (used in #marquee6)
				var $author = $li.find(".author");
				// move author from the item marquee-author layer and then fade it in
				if( $author.length ){
					$("#marquee-author").html("<span style='display:none;'>" + $author.html() + "</span>").find("> span").fadeIn(850);
				}
			}
			// this callback runs when a has fully scrolled into view (from either top or bottom)
			, show: function (){
				debug("show", arguments);
			}
			// this callback runs when a after message has being shown
			, aftershow: function ($marquee, $li){
				debug("aftershow", arguments);

				// find the author
				var $author = $li.find(".author");
				// hide the author
				if( $author.length ) $("#marquee-author").find("> span").fadeOut(250);
			}
		});
	});
	
	var iNewMessageCount = 0;
	
	function addMessage(selector){
		// increase counter
		iNewMessageCount++;

		// append a new message to the marquee scrolling list
		var $ul = $(selector).append("<li>New message #" + iNewMessageCount + "</li>");
		// update the marquee
		$ul.marquee("update");
	}
	
	function pause(selector){
		$(selector).marquee('pause');
	}
	
	function resume(selector){
		$(selector).marquee('resume');
	}
	//-->
	
function enviardados(){
if(document.news.nome.value=="" || document.news.nome.value.length < 3 || document.news.nome.value=="Nome")
{
alert( "Por favor preencha o campo Nome correctamente!" );
document.news.nome.focus();
return false;
}


if( document.news.email.value=="" || document.news.email.value.indexOf('@')==-1 || document.news.email.value.indexOf('.')==-1 )
{
alert( "Por favor preencha o campo Email correctamente!" );
document.news.email.focus();
return false;
}


return true;
}