function buscar(send, e){
	var form = document.busca;
	if(send){
		if(form.q.value!="" && form.q.value!="buscar") form.submit();
	}else{
		if(form.q.value=="buscar"){ 
			form.q.value="";
		}else{
			if(form.q.value.length==0) 
				form.q.value="buscar";
		}
	}
}

function aumentaTamanhoFonte() {
	var titulo = document.getElementById("titulo");
	var subtitulo = document.getElementById("subtitulo");
	var texto = document.getElementById("texto");
	
	if(titulo.style.fontSize) {
		var s = parseInt(titulo.style.fontSize.replace("px",""));
	} else {
		var s = 18;
	}
	s += 2;
	titulo.style.fontSize = s+"px";
	
	if(subtitulo.style.fontSize) {
		var s = parseInt(subtitulo.style.fontSize.replace("px",""));
	} else {
		var s = 12;
	}
	s += 2;
	subtitulo.style.fontSize = s+"px";
	
	if(texto.style.fontSize) {
		var s = parseInt(texto.style.fontSize.replace("px",""));
	} else {
		var s = 12;
	}
	s += 2;
	texto.style.fontSize = s+"px";
}

function diminuiTamanhoFonte() {
	var titulo = document.getElementById("titulo");
	var subtitulo = document.getElementById("subtitulo");
	var texto = document.getElementById("texto");
	
	if(titulo.style.fontSize) {
		var s = parseInt(titulo.style.fontSize.replace("px",""));
	} else {
		var s = 18;
	}
	s -= 2;
	titulo.style.fontSize = s+"px";
	
	if(subtitulo.style.fontSize) {
		var s = parseInt(subtitulo.style.fontSize.replace("px",""));
	} else {
		var s = 12;
	}
	s -= 2;
	subtitulo.style.fontSize = s+"px";
	
	if(texto.style.fontSize) {
		var s = parseInt(texto.style.fontSize.replace("px",""));
	} else {
		var s = 12;
	}
	s -= 2;
	texto.style.fontSize = s+"px";
}

function hideRecado() {
	document.getElementById("recado").style.display = "none"; 
}

// ============================================================================================================
// ============================================================================================================
// ============================================================================================================
function startBlender(){
	changeBox(1);
	timeoutId=setTimeout("changeBox(1)", changeTime);
	changeContent();
}

function changeBoxPos(pos){
	count = pos;
	changeBox(1);
}

function changeBox(id){
	if(id<0){
		count--;
		if(count==0)count = totalImages;
	}else{
		count++;
		if(count==(totalImages+1))count = 1;
	}

	if(document.all && navigator.userAgent.indexOf('Opera')==-1){
		try {
			oDiv = document.getElementById("to-blend");
			oDiv.style.filter="blendTrans(duration=0.7)";
			oDiv.filters.blendTrans.apply();
			oDiv.filters.blendTrans.play();
		} catch(e) {
		}
	} else {
		blend();
	}

	clearTimeout(timeoutId);
	changeContent();
	timeoutId=setTimeout("changeBox(1)", changeTime);
}

function changeContent(){
	try {
		for(i = 1; i <= totalImages; i++){
			document.getElementById('homeFoto'+i).style.display = "none";
		}
		document.getElementById('homeFoto'+count).style.display = "block";
	} catch(e) {
	}
}

function blend(){
	try{
		var speed=7;
		var timer=0;
		for(i=100;i>0;i-=2)
			setTimeout('changeOpac('+i+')', timer++ * speed);

		setTimeout('changeContent()', timer * speed);

		for(i=0;i<=100;i+=2)
			setTimeout('changeOpac('+i+')', timer++ * speed);

	}catch(e){
	}
}

function changeOpac(opacity){
	try{
		var obj = document.getElementById("homeFoto"+count).style;
		obj.opacity=(opacity/101);
		obj.MozOpacity=(opacity/101);
		obj.KhtmlOpacity=(opacity/101);
	}catch(e){
	}
}
//============================================================================================================
function startBlender2(){
	changeBox2(1);
	timeoutId2=setTimeout("changeBox2(1)", changeTime2);
	changeContent2();
}

function changeBox2(id2){
	if(id2<0){
		count2--;
		if(count2==0)count2 = totalImages2;
	}else{
		count2++;
		if(count2==(totalImages2+1))count2 = 1;
	}

	if(document.all && navigator.userAgent.indexOf('Opera')==-1){
		try {
			oDiv2 = document.getElementById("to-blend2");
			oDiv2.style.filter="blendTrans(duration=0.7)";
			oDiv2.filters.blendTrans.apply();
			oDiv2.filters.blendTrans.play();
		} catch(e) {
		}
	} else {
		blend2();
	}

	clearTimeout(timeoutId2);
	changeContent2();
	timeoutId2=setTimeout("changeBox2(1)", changeTime2);
}

function changeContent2(){
	try {
		for(i = 1; i <= totalImages2; i++){
			document.getElementById('home2Foto'+i).style.display = "none";
		}
		document.getElementById('home2Foto'+count2).style.display = "block";
	} catch(e) {
	}
}

function blend2(){
	try{
		var speed2=7;
		var timer2=0;
		for(i=100;i>0;i-=2)
			setTimeout('changeOpac2('+i+')', timer2++ * speed2);

		setTimeout('changeContent2()', timer2 * speed2);

		for(i=0;i<=100;i+=2)
			setTimeout('changeOpac2('+i+')', timer2++ * speed2);

	}catch(e){
	}
}

function changeOpac2(opacity2){
	try{
		var obj2 = document.getElementById("home2Foto"+count2).style;
		obj2.opacity=(opacity2/101);
		obj2.MozOpacity=(opacity2/101);
		obj2.KhtmlOpacity=(opacity2/101);
	}catch(e){
	}
}

function buscar(e){
	var find = false;
	if(e==true)
		find = true;
	else{
		if(e.keyCode==13){
			if(document.busca.q.value!="") find = true;
		}
	}
	if(find) document.busca.submit();
}


function acendeSeta(id){
	document.getElementById(id).className = "fonte22";
}

function apagaSeta(id){
	document.getElementById(id).className = "fonte11";
}

function quickVote(idEnquete, n){
	var j = 1;
	for (j = 1; j <= 4; j ++){
		if (j == n) {
			$("#est"+j).attr("src","images/clica.png");
		} else {
			$("#est"+j).attr("src","images/desclica.png");
		}
	}

	document.getElementById("idAlternativa").value = n;
	document.getElementById("idEnquete").value = idEnquete; 
	
}

function quickVoteSend(){
	var idEnquete = document.getElementById("idEnquete").value; 
	var idAlternativa = document.getElementById("idAlternativa").value; 

	ChamaPaginaArray("web?sid=Bacc&command=enquete&action=save&idEnquete=" + idEnquete + "&voto=" + idAlternativa, "enqueteVote", "voteResults(" + idEnquete + ")");
}

function voteResults(idEnquete){
	ChamaPaginaArray("web?sid=Bacc&command=enquete&action=resultadoEnquete&idEnquete=" + idEnquete, "enqueteVote");
}


//============================================================================================================
//============================================================================================================
//============================================================================================================