//mascara no form
function limparPadrao(campo) {
	if (campo.value == campo.defaultValue) {
			campo.value = "";
	}
}

function escreverPadrao(campo) {
	if (campo.value == "") {
			campo.value = campo.defaultValue;
	}
}

//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

//slide
$(function(){
	$(".slide ul").cycle({
		fx: 'fade',
		speed: 500,
		timeout: 5000,
		pager:  '#nav'
	});      
});

//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

//scroll nos servicos
$(function(){
	$("#content_serv").jCarouselLite({
		auto    : 1000,
		speed   : 1000,
		visible : 7,
		btnPrev : '.prev',
		btnNext : '.next'
	})
})

//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

/* target html */
$(document).ready(function() {
  $('a[rel = external]').attr('target', '_blank');
});

//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

/*
|--------------------------------------------------------------------------
| UItoTop jQuery Plugin 1.1
| http://www.mattvarone.com/web-design/uitotop-jquery-plugin/
|--------------------------------------------------------------------------
*/

$(document).ready(function() { $().UItoTop({ easingType: 'easeOutQuart' }); });
(function($){

	$.fn.UItoTop = function(options) {

 		var defaults = {
			text: 'To Top',
			min: 200,
			inDelay:600,
			outDelay:400,
  			containerID: 'toTop',
			containerHoverID: 'toTopHover',
			scrollSpeed: 1200,
			easingType: 'linear'
 		};

 		var settings = $.extend(defaults, options);
		var containerIDhash = '#' + settings.containerID;
		var containerHoverIDHash = '#'+settings.containerHoverID;
		
		$('body').append('<a href="#" id="'+settings.containerID+'" title="Ir para o Topo">'+settings.text+'</a>');
		$(containerIDhash).hide().click(function(){
			$('html, body').animate({scrollTop:0}, settings.scrollSpeed, settings.easingType);
			$('#'+settings.containerHoverID, this).stop().animate({'opacity': 0 }, settings.inDelay, settings.easingType);
			return false;
		})
		.prepend('<span id="'+settings.containerHoverID+'"></span>')
		.hover(function() {
				$(containerHoverIDHash, this).stop().animate({
					'opacity': 1
				}, 600, 'linear');
			}, function() { 
				$(containerHoverIDHash, this).stop().animate({
					'opacity': 0
				}, 700, 'linear');
			});
					
		$(window).scroll(function() {
			var sd = $(window).scrollTop();
			if(typeof document.body.style.maxHeight === "undefined") {
				$(containerIDhash).css({
					'position': 'absolute',
					'top': $(window).scrollTop() + $(window).height() - 50
				});
			}
			if ( sd > settings.min ) 
				$(containerIDhash).fadeIn(settings.inDelay);
			else 
				$(containerIDhash).fadeOut(settings.Outdelay);
		});

};
})(jQuery);

//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

/* easing.js */

/*
 * jQuery EasIng v1.1.2 - http://gsgd.co.uk/sandbox/jquery.easIng.php
 *
 * Uses the built In easIng capabilities added In jQuery 1.1
 * to offer multiple easIng options
 *
 * Copyright (c) 2007 George Smith
 * Licensed under the MIT License:
 *   http://www.opensource.org/licenses/mit-license.php
 */

// t: current time, b: begInnIng value, c: change In value, d: duration

jQuery.extend( jQuery.easing,
{
	easeInQuad: function (x, t, b, c, d) {
		return c*(t/=d)*t + b;
	},
	easeOutQuad: function (x, t, b, c, d) {
		return -c *(t/=d)*(t-2) + b;
	},
	easeInOutQuad: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t + b;
		return -c/2 * ((--t)*(t-2) - 1) + b;
	},
	easeInCubic: function (x, t, b, c, d) {
		return c*(t/=d)*t*t + b;
	},
	easeOutCubic: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t + 1) + b;
	},
	easeInOutCubic: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t + b;
		return c/2*((t-=2)*t*t + 2) + b;
	},
	easeInQuart: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t + b;
	},
	easeOutQuart: function (x, t, b, c, d) {
		return -c * ((t=t/d-1)*t*t*t - 1) + b;
	},
	easeInOutQuart: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
		return -c/2 * ((t-=2)*t*t*t - 2) + b;
	},
	easeInQuint: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t*t + b;
	},
	easeOutQuint: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t*t*t + 1) + b;
	},
	easeInOutQuint: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
		return c/2*((t-=2)*t*t*t*t + 2) + b;
	},
	easeInSine: function (x, t, b, c, d) {
		return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
	},
	easeOutSine: function (x, t, b, c, d) {
		return c * Math.sin(t/d * (Math.PI/2)) + b;
	},
	easeInOutSine: function (x, t, b, c, d) {
		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
	},
	easeInExpo: function (x, t, b, c, d) {
		return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
	},
	easeOutExpo: function (x, t, b, c, d) {
		return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
	},
	easeInOutExpo: function (x, t, b, c, d) {
		if (t==0) return b;
		if (t==d) return b+c;
		if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
		return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
	},
	easeInCirc: function (x, t, b, c, d) {
		return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
	},
	easeOutCirc: function (x, t, b, c, d) {
		return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
	},
	easeInOutCirc: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
		return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
	},
	easeInElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
	},
	easeOutElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
	},
	easeInOutElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
		return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
	},
	easeInBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*(t/=d)*t*((s+1)*t - s) + b;
	},
	easeOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
	},
	easeInOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158; 
		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
		return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
	},
	easeInBounce: function (x, t, b, c, d) {
		return c - jQuery.easing.easeOutBounce (x, d-t, 0, c, d) + b;
	},
	easeOutBounce: function (x, t, b, c, d) {
		if ((t/=d) < (1/2.75)) {
			return c*(7.5625*t*t) + b;
		} else if (t < (2/2.75)) {
			return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
		} else if (t < (2.5/2.75)) {
			return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
		} else {
			return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
		}
	},
	easeInOutBounce: function (x, t, b, c, d) {
		if (t < d/2) return jQuery.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
		return jQuery.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
	}
});

//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

//COLORBOX
$(document).ready(function(){
	//Examples of how to assign the ColorBox event to elements
	$("a[rel='example1']").colorbox();
	$(".example7").colorbox({width:"60%", height:"90%", iframe:true});
});



//background aleatorio
$(document).ready(function(){
	
	/* Classe padrão dos backgrounds */
	var bgClass = "div.bg";
	
	/* Prefixo para IDs dos backgrounds */
	var bgPrefix = "background";
	
	/* Tempo para fade in-out */
	var fade = 3000;
	
	/* Não precisa alterar estas =P */
	var bgSize = $(bgClass).size();
	var curSize = 1;
	var timerSrc = "";
	
	/* Mostra apenas o primeiro bg */
	$(bgClass).hide();
	$(bgClass + ':first').show();
	
	/* Se houver divs com classes BG */
	if (bgSize){
		/* Inicia o loop dos backgrounds */
		timerSrc = setInterval (function (){
			
			/* Oculta um fundo e exibe outro */
			$('#' + bgPrefix + curSize).fadeOut(2000);
			curSize = (curSize >= bgSize) ? 1 : curSize + 1;
			$('#' + bgPrefix + curSize).fadeIn(1000);
			
		}, fade);
	}
});





/*
 * jQuery Quovolver v1.0 - http://sandbox.sebnitu.com/jquery/quovolver
 *
 * By Sebastian Nitu - Copyright 2009 - All rights reserved
 * 
 */

(function($) {
	$.fn.quovolver = function(speed, delay) {
		
		/* Sets default values */
		if (!speed) speed = 500;
		if (!delay) delay = 6000;
		
		// If "delay" is less than 4 times the "speed", it will break the effect 
		// If that's the case, make "delay" exactly 4 times "speed"
		var quaSpd = (speed*4);
		if (quaSpd > (delay)) delay = quaSpd;
		
		// Create the variables needed
		var	quote = $(this),
			firstQuo = $(this).filter(':first'),
			lastQuo = $(this).filter(':last'),
			wrapElem = '<div id="quote_wrap"></div>';
		
		// Wrap the quotes
		$(this).wrapAll(wrapElem);
		
		// Hide all the quotes, then show the first
		$(this).hide();
		$(firstQuo).show();
		
		// Set the hight of the wrapper
		$(this).parent().css({height: $(firstQuo).height()});		
		
		// Where the magic happens
		setInterval(function(){
			
			// Set required hight and element in variables for animation
			if($(lastQuo).is(':visible')) {
				var nextElem = $(firstQuo);
				var wrapHeight = $(nextElem).height();
			} else {
				var nextElem = $(quote).filter(':visible').next();
				var wrapHeight = $(nextElem).height();
			}
			
			// Fadeout the quote that is currently visible
			$(quote).filter(':visible').fadeOut(speed);
			
			// Set the wrapper to the hight of the next element, then fade that element in
			setTimeout(function() {
				$(quote).parent().animate({height: wrapHeight}, speed);
			}, speed);
			
			if($(lastQuo).is(':visible')) {
				setTimeout(function() {
					$(firstQuo).fadeIn(speed*2);
				}, speed*2);
				
			} else {
				setTimeout(function() {
					$(nextElem).fadeIn(speed);
				}, speed*2);
			}
			
		}, delay);
	
	};
})(jQuery);