//<!--

var req;
var alvo;
var carregando = '<table width="100%" border="0"><tr><td width="100%"><img src="imagens/loader.gif" border="0"></td></tr></table>';

function loadXMLDoc(url){
	req = null;

	if (window.XMLHttpRequest) {
		req = new XMLHttpRequest();
		req.onreadystatechange = processReqChange1;
		req.open("GET", url, true);
		req.send('');
	} else if (window.ActiveXObject) {
		try {
			req = new ActiveXObject("Msxml2.XMLHTTP.4.0");
		} catch(e) {
			try {
				req = new ActiveXObject("Msxml2.XMLHTTP.3.0");
			} catch(e) {
				try {
					req = new ActiveXObject("Msxml2.XMLHTTP");
				} catch(e) {
					try {
						req = new ActiveXObject("Microsoft.XMLHTTP");
					} catch(e) {
						req = false;
					}
				}
			}
		}
		if (req) {
			req.onreadystatechange = processReqChange1;
			req.open("GET", url, true);
			req.send('');
		}
	}
}

function processReqChange1(){ 
	if (req.readyState == 4) {
		if (req.status == 200) {
			texto = req.responseText.replace(/\+/g," ");
			
			extraiScript(texto);

			document.getElementById(alvo).innerHTML = req.responseText;
		} else {
			alert("Houve um problema ao atualizar os dados:\n" + req.statusText);
		}
	} else {
		document.getElementById(alvo).innerHTML = carregando;
	}
}

function extraiScript(texto){
	/*
	 * Autor: SkyWalker.TO do imasters/forum 
	 * http://forum.imasters.com.br/index.php?showtopic=165277
	 * 
	 * Permite a esecução de um script/função como retorno do HttpRequest/Ajax
	 */
    // inicializa o inicio ><
    var ini = 0;
    // loop enquanto achar um script
    while (ini!=-1){
        // procura uma tag de script
        ini = texto.indexOf('<script', ini);
        // se encontrar
        if (ini >=0){
            // define o inicio para depois do fechamento dessa tag
            ini = texto.indexOf('>', ini) + 1;
            // procura o final do script
            var fim = texto.indexOf('</script>', ini);
            // extrai apenas o script
            codigo = texto.substring(ini,fim);
            // executa o script
            //eval(codigo);
            /**********************
            * Alterado por Micox - micoxjcg@yahoo.com.br
            * Alterei pois com o eval não executava funções.
            ***********************/
            novo = document.createElement("script")
            novo.text = codigo;
            document.body.appendChild(novo);
        }
    }
}

function atualiza(url, target){
	alvo = target;
	
	loadXMLDoc(url);
}

function contar(campo, max) {
	var resta = max;
	
	if (campo.value.length > max ) {
		campo.value = campo.value.substring(0, max);
		
		resta = 0;
	} else {
		resta = max - campo.value.length;
	}
	
	document.getElementById('resta').innerHTML = resta;
}

function validaForm(id){
	switch (id)	{
		case 1:
			f = document.formFale;
			
			er1 = /[A-Za-z]{3,}/;
			er2 = /[A-Za-z0-9_.-]+@([A-Za-z0-9_-]+)+\.[A-Za-z]{2,}/;
			
			if(! er1.test(f.nome.value) || ! er2.test(f.email.value) || ! er1.test(f.telefone.value) || ! er1.test(f.mensagem.value)) {
				msgErro(1);
				
				f.nome.focus();
				
				return false;
			}

			f.submit();
			
			break;
	}
}

function msgErro(tipo){
	switch (tipo) {
		case 1:
			msg = 'Preencha corretamente todos os campos do formulário. Obrigado.';
					
			break;
	}

	alert (msg);
}

/***************************************************************************************
	JavaScript Calendar - Digital Christian Design
	Customizado por b0Z0
***************************************************************************************/
var thisDate = 1;							// Tracks current date being written in calendar
var wordMonth = new Array("Janeiro","Fevereiro","Março","Abril","Maio","Junho","Julho","Agosto","Setembro","Outubro","Novembro","Dezembro");
var today = new Date();							// Date object to store the current date
var todaysDay = today.getDay() + 1;					// Stores the current day number 1-7
var todaysDate = today.getDate();					// Stores the current numeric date within the month
var todaysMonth = today.getUTCMonth() + 1;				// Stores the current month 1-12
var todaysYear = today.getFullYear();					// Stores the current year
var monthNum = todaysMonth;						// Tracks the current month being displayed
var yearNum = todaysYear;						// Tracks the current year being displayed
var firstDate = new Date(String(monthNum)+"/1/"+String(yearNum));	// Object Storing the first day of the current month
var firstDay = firstDate.getUTCDay();					// Tracks the day number 1-7 of the first day of the current month
var lastDate = new Date(String(monthNum+1)+"/0/"+String(yearNum));	// Tracks the last date of the current month
var numbDays = 0;
var calendarString = "";
var eastermonth = 0;
var easterday = 0;

function changedate(buttonpressed) {
	if (buttonpressed == "prevyr") yearNum--;
	else if (buttonpressed == "nextyr") yearNum++;
	else if (buttonpressed == "prevmo") monthNum--;
	else if (buttonpressed == "nextmo") monthNum++;
	else  if (buttonpressed == "return") { 
		monthNum = todaysMonth;
		yearNum = todaysYear;
	}

	if (monthNum == 0) {
		monthNum = 12;
		yearNum--;
	}
	else if (monthNum == 13) {
		monthNum = 1;
		yearNum++
	}

	lastDate = new Date(String(monthNum+1)+"/0/"+String(yearNum));
	numbDays = lastDate.getDate();
	firstDate = new Date(String(monthNum)+"/1/"+String(yearNum));
	firstDay = firstDate.getDay() + 1;
	createCalendar();
	return;
}


function easter(year) {
// feed in the year it returns the month and day of Easter using two GLOBAL variables: eastermonth and easterday
var a = year % 19;
var b = Math.floor(year/100);
var c = year % 100;
var d = Math.floor(b/4);
var e = b % 4;
var f = Math.floor((b+8) / 25);
var g = Math.floor((b-f+1) / 3);
var h = (19*a + b - d - g + 15) % 30;
var i = Math.floor(c/4);
var j = c % 4;
var k = (32 + 2*e + 2*i - h - j) % 7;
var m = Math.floor((a + 11*h + 22*k) / 451);
var month = Math.floor((h + k - 7*m + 114) / 31);
var day = ((h + k - 7*m +114) % 31) + 1;
eastermonth = month;
easterday = day;
}


function createCalendar() {
	calendarString = '';
	var daycounter = 0;
	calendarString += '<table width="220" border="0" cellpadding="0" cellspacing="0" style="border:1px solid #CCCCCC;">';
	calendarString += '<tr>';
	calendarString += '<td align=\"center\" valign=\"center\" width=\"20\" height=\"20\">&nbsp;<\/td>';
	calendarString += '<td align=\"center\" valign=\"center\" width=\"20\" height=\"20\"><a href=\"?\" onClick=\"changedate(\'prevmo\'); return false;\" title=\"Mês anterior\">&lsaquo;<\/a><\/td>';
	calendarString += '<td bgcolor=\"#FFFFFF\" align=\"center\" valign=\"center\" width=\"140\" height=\"20\" colspan=\"3\"><b>' + wordMonth[monthNum-1] + '&nbsp;&nbsp;' + yearNum + '<\/b><\/td>';
	calendarString += '<td align=\"center\" valign=\"center\" width=\"20\" height=\"20\"><a href=\"?\" onClick=\"changedate(\'nextmo\'); return false;\" title=\"Próximo mês\">&rsaquo;<\/a><\/td>';
	calendarString += '<td align=\"center\" valign=\"center\" width=\"20\" height=\"20\">&nbsp;<\/td>';
	calendarString += '<\/tr>';
	calendarString += '<tr style=\"border: 1px solid #CCCCCC; border-bottom: 1px solid #000000;\">';
	calendarString += '<td bgcolor=\"#F1F1F0\" align=\"center\" valign=\"center\" width=\"31\" height=\"22\">Dom<\/td>';
	calendarString += '<td bgcolor=\"#F1F1F0\" align=\"center\" valign=\"center\" width=\"31\" height=\"22\">Seg<\/td>';
	calendarString += '<td bgcolor=\"#F1F1F0\" align=\"center\" valign=\"center\" width=\"31\" height=\"22\">Ter<\/td>';
	calendarString += '<td bgcolor=\"#F1F1F0\" align=\"center\" valign=\"center\" width=\"31\" height=\"22\">Qua<\/td>';
	calendarString += '<td bgcolor=\"#F1F1F0\" align=\"center\" valign=\"center\" width=\"32\" height=\"22\">Qui<\/td>';
	calendarString += '<td bgcolor=\"#F1F1F0\" align=\"center\" valign=\"center\" width=\"32\" height=\"22\">Sex<\/td>';
	calendarString += '<td bgcolor=\"#F1F1F0\" align=\"center\" valign=\"center\" width=\"32\" height=\"22\">Sáb<\/td>';
	calendarString += '<\/tr>';

	thisDate == 1;

	for (var i = 1; i <= 6; i++) {
		calendarString += '<tr>';
		for (var x = 1; x <= 7; x++) {
			daycounter = (thisDate - firstDay)+1;
			
			thisDate++;
			
			if ((daycounter > numbDays) || (daycounter < 1)) {
				calendarString += '<td align=\"center\" bgcolor=\"#FFFFFF\" height=\"30\">&nbsp;<\/td>';
			} else {
				if (checkevents(daycounter,monthNum,yearNum,i,x)){
					calendarString += '<td align=\"center\" bgcolor=\"#d9d9a7\" height=\"30\"><a href=\"?\" onclick=\"javascript:showevents(' + daycounter + ',' + monthNum + ',' + yearNum + ',' + i + ',' + x + '); return false;\">' + daycounter + '<\/a><\/td>';
				} else {
					calendarString += '<td align=\"center\" bgcolor=\"#FFFFFF\" height=\"30\">' + daycounter + '<\/td>';
				}
			}
		}
		calendarString += '<\/tr>';
	}

	calendarString += '<\/table>';

	var object=document.getElementById('calendar');
	object.innerHTML= calendarString;
	thisDate = 1;
}


function checkevents(day,month,year,week,dayofweek) {
var numevents = 0;
var floater = 0;

	for (var i = 0; i < events.length; i++) {
		if (events[i][0] == "W") {
			if ((events[i][2] == dayofweek)) numevents++;
		}
		else if (events[i][0] == "Y") {
			if ((events[i][2] == day) && (events[i][1] == month)) numevents++;
		}
		else if (events[i][0] == "F") {
			if ((events[i][1] == 3) && (events[i][2] == 0) && (events[i][3] == 0) ) {
				easter(year);
				if (easterday == day && eastermonth == month) numevents++;
			} else {
				floater = floatingholiday(year,events[i][1],events[i][2],events[i][3]);
				if ((month == 5) && (events[i][1] == 5) && (events[i][2] == 4) && (events[i][3] == 2)) {
					if ((floater + 7 <= 31) && (day == floater + 7)) {
						numevents++;
					} else if ((floater + 7 > 31) && (day == floater)) numevents++;
				} else if ((events[i][1] == month) && (floater == day)) numevents++;
			}
		}
		else if ((events[i][2] == day) && (events[i][1] == month) && (events[i][3] == year)) {
			numevents++;
		}
	}

	if (numevents == 0) {
		return false;
	} else {
		return true;
	}
}


function showevents(day,month,year,week,dayofweek) {
	var diasDaSemana = new Array(
		'',
		'Domingo',
		'Segunda-feira',
		'Terça-feira',
		'Quarta-feira',
		'Quinta-feira',
		'Sexta-feira',
		'Sábado'
	);

	theevent  = '';
	theevent += '<table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n';
	theevent += '<tr bgcolor=\"#F1F1F0\">\n';
	theevent += '<td colspan=\"2\" height=\"20\" align=\"left\" style=\"padding-left: 2px;\"><strong>' + diasDaSemana[dayofweek] + ', ' + day +'\/'+ month +'\/'+ year + ':<\/strong><\/td>\n';
	theevent += '<\/tr>\n';

	for (var i = 0; i < events.length; i++) {
		 if ((events[i][2] == day) && (events[i][1] == month) && (events[i][3] == year)) {
			theevent += '<tr>\n';
			//theevent += '<td width=\"15\" height=\"20\" align=\"left\" style=\"padding-left: 2px;\"><img src=\"imagens\/seta.gif\" width=\"13\" height=\"13\" \/><\/td>\n';
			theevent += '<td width=\"15\" height=\"20\" align=\"right\" style=\"padding-left: 2px;\">&raquo;<\/td>\n';
			theevent += '<td width=\"300\" align=\"left\" style=\"padding-left: 2px;\"><strong>' + events[i][4] + '<\/strong><\/td>\n';
			theevent += '<\/tr>\n';
			theevent += '<tr>\n';
			theevent += '<td colspan=\"2\" align=\"left\" style=\"padding-left: 2px;\">Local: ' + events[i][5] + '<\/td>\n';
			theevent += '<\/tr>\n';
			theevent += '<tr>\n';
			theevent += '<td colspan=\"2\" align=\"left\" style=\"padding-left: 2px;\">' + events[i][6] + '<\/td>\n';
			theevent += '<\/tr>\n';
			theevent += '<tr bgcolor=\"#CCCCCC\"><td colspan=\"2\" height=\"1\"><\/td><\/tr>\n';
			theevent += '<tr><td colspan=\"2\" height=\"5\"><\/td><\/tr>\n';
		}
	}
	
	theevent += '<\/table>';
	
	document.getElementById('tabela').innerHTML = theevent;
}


function floatingholiday(targetyr,targetmo,cardinaloccurrence,targetday) {
// Floating holidays/events of the events.js file uses:
//	the Month field for the Month (here it becomes the targetmo field)
//	the Day field as the Cardinal Occurrence  (here it becomes the cardinaloccurrence field)
//		1=1st, 2=2nd, 3=3rd, 4=4th, 5=5th, 6=6th occurrence of the day listed next
//	the Year field as the Day of the week the event/holiday falls on  (here it becomes the targetday field)
//		1=Sunday, 2=Monday, 3=Tuesday, 4=Wednesday, 5=Thurday, 6=Friday, 7=Saturday
//	example: "F",	"1",	"3",	"2", = Floating holiday in January on the 3rd Monday of that month.
//
// In our code below:
// 	targetyr is the active year
// 	targetmo is the active month (1-12)
// 	cardinaloccurrence is the xth occurrence of the targetday (1-6)
// 	targetday is the day of the week the floating holiday is on
//		0=Sun; 1=Mon; 2=Tue; 3=Wed; 4=Thu; 5=Fri; 6=Sat
//		Note: subtract 1 from the targetday field if the info comes from the events.js file
//
// Note:
//	If Memorial Day falls on the 22nd, 23rd, or 24th, then we add 7 to the dayofmonth to the result.
//
// Example: targetyr = 2052; targetmo = 5; cardinaloccurrence = 4; targetday = 1
//	This is the same as saying our floating holiday in the year 2052, is during May, on the 4th Monday
//
var firstdate = new Date(String(targetmo)+"/1/"+String(targetyr));	// Object Storing the first day of the current month.
var firstday = firstdate.getUTCDay();	// The first day (0-6) of the target month.
var dayofmonth = 0;	// zero out our calendar day variable.

	targetday = targetday - 1;

	if (targetday >= firstday) {
		cardinaloccurrence--;	// Subtract 1 from cardinal day.
		dayofmonth = (cardinaloccurrence * 7) + ((targetday - firstday)+1);
	} else {
		dayofmonth = (cardinaloccurrence * 7) + ((targetday - firstday)+1);
	}
return dayofmonth;
}

var dhtmlgoodies_slideSpeed = 10;	// Higher value = faster
var dhtmlgoodies_timer = 10;	// Lower value = faster

var objectIdToSlideDown = false;
var dhtmlgoodies_activeId = false;
var dhtmlgoodies_slideInProgress = false;
function showHideContent(e,inputId)
{
	if(dhtmlgoodies_slideInProgress)return;
	dhtmlgoodies_slideInProgress = true;
	if(!inputId)inputId = this.id;
	inputId = inputId + '';
	var numericId = inputId.replace(/[^0-9]/g,'');
	var answerDiv = document.getElementById('dhtmlgoodies_a' + numericId);

	objectIdToSlideDown = false;
	
	if(!answerDiv.style.display || answerDiv.style.display=='none'){		
		if(dhtmlgoodies_activeId &&  dhtmlgoodies_activeId!=numericId){			
			objectIdToSlideDown = numericId;
			slideContent(dhtmlgoodies_activeId,(dhtmlgoodies_slideSpeed*-1));
		}else{
			
			answerDiv.style.display='block';
			answerDiv.style.visibility = 'visible';
			
			slideContent(numericId,dhtmlgoodies_slideSpeed);
		}
	}else{
		slideContent(numericId,(dhtmlgoodies_slideSpeed*-1));
		dhtmlgoodies_activeId = false;
	}	
}

function slideContent(inputId,direction)
{
	
	var obj =document.getElementById('dhtmlgoodies_a' + inputId);
	var contentObj = document.getElementById('dhtmlgoodies_ac' + inputId);
	height = obj.clientHeight;
	if(height==0)height = obj.offsetHeight;
	height = height + direction;
	rerunFunction = true;
	if(height>contentObj.offsetHeight){
		height = contentObj.offsetHeight;
		rerunFunction = false;
	}
	if(height<=1){
		height = 1;
		rerunFunction = false;
	}

	obj.style.height = height + 'px';
	var topPos = height - contentObj.offsetHeight;
	if(topPos>0)topPos=0;
	contentObj.style.top = topPos + 'px';
	if(rerunFunction){
		setTimeout('slideContent(' + inputId + ',' + direction + ')',dhtmlgoodies_timer);
	}else{
		if(height<=1){
			obj.style.display='none'; 
			if(objectIdToSlideDown && objectIdToSlideDown!=inputId){
				document.getElementById('dhtmlgoodies_a' + objectIdToSlideDown).style.display='block';
				document.getElementById('dhtmlgoodies_a' + objectIdToSlideDown).style.visibility='visible';
				slideContent(objectIdToSlideDown,dhtmlgoodies_slideSpeed);				
			}else{
				dhtmlgoodies_slideInProgress = false;
			}
		}else{
			dhtmlgoodies_activeId = inputId;
			dhtmlgoodies_slideInProgress = false;
		}
	}
}



function initShowHideDivs()
{
	var divs = document.getElementsByTagName('DIV');
	var divCounter = 1;
	for(var no=0;no<divs.length;no++){
		if(divs[no].className=='dhtmlgoodies_question'){
			divs[no].onclick = showHideContent;
			divs[no].id = 'dhtmlgoodies_q'+divCounter;
			var answer = divs[no].nextSibling;
			while(answer && answer.tagName!='DIV'){
				answer = answer.nextSibling;
			}
			answer.id = 'dhtmlgoodies_a'+divCounter;	
			contentDiv = answer.getElementsByTagName('DIV')[0];
			contentDiv.style.top = 0 - contentDiv.offsetHeight + 'px'; 	
			contentDiv.className='dhtmlgoodies_answer_content';
			contentDiv.id = 'dhtmlgoodies_ac' + divCounter;
			answer.style.display='none';
			answer.style.height='1px';
			divCounter++;
		}		
	}
}
window.onload = initShowHideDivs;

//-->