// CARREGA FLASH
function carregaFlash(caminho,largura,altura,objInput){
	var strFlash;
	strFlash = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+largura+'" height="'+altura+'">';
	strFlash += '<param name="movie" value="'+caminho+'">';
	strFlash += '<param name="quality" value="high">';
	strFlash += '<param name="wmode" value="transparent">';
	strFlash += '<param name="menu" value="false">';
	strFlash += '<embed src="'+caminho+'" quality="high"  wmode="transparent" type="application/x-shockwave-flash" width="'+largura+'" height="'+altura+'"></embed>';
	strFlash += '</object>';
	if (objInput !=null && typeof(objInput) == "object"){		
		objInput.innerHTML = strFlash;
	} else {
		document.write(strFlash);
	}
}
// ABRE POPUP
function abrePop(caminho,nome,w,h){
	window.open(caminho, nome, "top=50, left=50, height="+h+", width="+w+", scrollbars=no");
	void(0);
}
// ABRE POPUP DE MULTIMÍDIA
function popMidia(id){
	abrePop("pop_midia.php?id="+id,"midia",540,350);
}
// FADE
function fade(obj,act){
	if(act == "in"){
		obj.style.visibility = "visible";
	}
	if(obj.style.visibility == "visible"){
		clearInterval(obj.intervalo);
		if(isNaN(obj.alpha)){
			obj.alpha = 0;
		}
		var func = function(){
			if(act == "in"){
				obj.alpha += 50;
				if(obj.alpha >= 100){
					obj.alpha = 100;
					clearInterval(obj.intervalo);
				}
				if(ie){
					obj.style.filter = "Alpha(opacity="+obj.alpha+")";
				} else {
					obj.style.MozOpacity = obj.alpha/100;
				}
			} else {
				obj.alpha -= 50;
				if(obj.alpha <= 0){
					obj.alpha = 0;
					obj.style.visibility = "hidden";
					clearInterval(obj.intervalo);
				}
				if(ie){
					obj.style.filter = "Alpha(opacity="+obj.alpha+")";
				} else {
					obj.style.MozOpacity = obj.alpha/100;
				}
			}
		}
		obj.intervalo = window.setInterval(func, 10);
	}
}

// NEWS
function initNews(){
	var tabela = "<form id=\"news_form\" action=\"proc/send_news.php\" target=\"news_loader\" method=\"post\"><table class=\"left\">";
	tabela += "<tr><td colspan=\"2\">"+ addCampo("","<font color='#FFFFFF'>Nome Completo:</font>","nome_news",120,178,true,"","","checkNews();",false,2) +"</td></tr>";
	tabela += "<tr><td colspan=\"2\" height=\"5\"></td></tr>";
	tabela += "<tr><td>"+ addCampo("","<font color='#FFFFFF'>E-mail:</font>","email_news",150,110,true,"","","checkNews();",false,2) +"</td><td><br>"+ addBtn("","btn_news","Enviar",60,false,"sendNews();") +"</td></tr>";
	tabela += "</table></form>";
	document.getElementById("newsletter").innerHTML = tabela;
}
function checkNews(){
	if(!enviando_news){
		if(document.getElementById("nome_news").value.length > 2){
			btnStatus(document.getElementById("btn_news"),checkMail(document.getElementById("email_news").value));
		} else {
			btnStatus(document.getElementById("btn_news"),false);
		}
	}
}
function sendNews(){
	document.getElementById("btn_news").value = "Enviando";
	btnStatus(document.getElementById("btn_news"),false);
	document.getElementById("news_form").submit();
	enviando_news = true;
}
function backNews(msg){
	var tabela = "<table class=\"left\"><tr><td>"+ msg +"</td></tr><tr><td height=\"8\"></td></tr><tr><td align=\"right\"><a href=\"javascript:initNews();\" class=\"left\">&laquo; Voltar&nbsp;&nbsp;</a></td></tr><tr><td height=\"8\"></td></tr></table>";
	document.getElementById("news_loader").src = "";
	document.getElementById("newsletter").innerHTML = tabela;
	enviando_news = false;
}

// ENQUETE
function initEnquete(){
	var tabela = "<form id=\"enquete_form\" action=\"proc/send_enquete.php\" target=\"enquete_loader\" method=\"post\"><input type=\"hidden\" name=\"id_enquete\" value=\""+ id_enquete +"\"><table class=\"left\">";
	tabela += "<tr><td><b>"+ pergunta +"</b></td></tr><tr><td height=\"3\"></td></tr>";
	for(var i = 0; i < enquete.length; i++){
		tabela += "<tr><td height=\"22\">"+ addRadio("","<font color='#FFFFFF'>"+ enquete[i][1] +"</font>","voto","voto_"+i,174,true,enquete[i][0],false,"checkEnquete("+ i +");") +"</td></tr>";
	}
	tabela += "<tr><td height=\"5\"></td></tr><tr><td align=\"right\">"+ addBtn("","btn_enquete","Votar",60,false,"sendEnquete();") +"</td></tr>";
	tabela += "</table></form>";
	document.getElementById("enquete").innerHTML = tabela;
}
function checkEnquete(id){
	var votou = false;
	if(document.getElementById("voto_"+ id).value != sugestao){
		votou = true;
		if(document.getElementById("voto_"+ (enquete.length-1) +"_txt") != null){
				document.getElementById("lbl_voto_"+ (enquete.length-1)).innerHTML = "<font color='#FFFFFF'>"+ enquete[(enquete.length-1)][1] +"</font>";
		}
	} else if(document.getElementById("voto_"+ id +"_txt") == null){
		document.getElementById("lbl_voto_"+ id).innerHTML = addCampo("","","voto_"+ id +"_txt",80,156,true,"","","checkEnquete("+ id +");",false,2);
		document.getElementById("voto_"+ id +"_txt").focus();
	} else {
		document.getElementById("voto_"+ id +"_txt").focus();
		votou = checkMinVal("voto_"+ id +"_txt",4);
	}
	btnStatus(document.getElementById("btn_enquete"),votou);
}
function sendEnquete(){
	document.getElementById("btn_enquete").value = "Enviando";
	btnStatus(document.getElementById("btn_enquete"),false);
	document.getElementById("enquete_form").submit();
}
function resultEnquete(){
	var opt_voto = "";
	var tabela = "<table class=\"left\">";
	tabela += "<tr><td><b>"+ pergunta +"</b></td></tr>";
	for(var i = 0; i < enquete.length; i++){
		if(voto_enquete == enquete[i][0]){
			tabela += "<tr><td height=\"14\" valign=\"bottom\"><b>"+ enquete[i][1] +"</b></td></tr>";
			tabela += "<tr><td><img src=\"imagens/barra_enquete_on.gif\" height=\"11\" width=\""+ (parseInt(enquete[i][2])*2) +"\" border=\"0\" align=\"left\"><b>&nbsp;"+ enquete[i][2] +"%</b></td></tr>";
		} else {
			tabela += "<tr><td height=\"14\" valign=\"bottom\">"+ enquete[i][1] +"</td></tr>";
			tabela += "<tr><td><img src=\"imagens/barra_enquete.gif\" height=\"11\" width=\""+ (parseInt(enquete[i][2])*2) +"\" border=\"0\" align=\"left\">&nbsp;"+ enquete[i][2] +"%</td></tr>";
		}
	}
	tabela += "<tr><td align=\"right\">Total: "+ enquete_votos +" votos&nbsp;&nbsp;</td></tr>";
	document.getElementById("enquete").innerHTML = tabela;
}

// BUSCA
function initBusca(){
	var tabela = "<table cellspacing=5 align=\"center\">";
	tabela += "<tr><td><img src=\"imagens/tit_busca.gif\" width=\"97\" height=\"22\" border=\"0\"><br>"+ addCampo("","","busca_txt",200,112,true,"","","btnStatus(document.getElementById('btn_busca'),checkMinVal('busca_txt',2));",false,1) +"</td><td valign=\"bottom\">"+ addBtn("","btn_busca","Buscar",54,false,"sendBusca();") +"</td></tr>";
	tabela +="</table>";
	document.getElementById("busca").innerHTML = tabela;
}
function sendBusca(){
	link = "?busca="+ document.getElementById("busca_txt").value;
	document.location = link;
}

// CHECAGEM DE NAVEGADOR
function checkNav(){
	if (navigator.appName.indexOf("Netscape")!=-1 && parseInt(navigator.appVersion)>=5){
		ie = false;
	}
}