function popup_center(local, w, h, scrol)
{
	largura = screen.width;
	altura 	= screen.height;
	XX 		= (largura-w)/2;
	YY		= (altura-h)/2;
	janela = window.open(local,'POP_UP','width='+w+',height='+h+',left='+XX+',top='+YY+',scrollbars='+scrol+',status=no,resizable=yes, toolbar=no,directories=no,menubar=no');
	janela.focus();
}

function popup_center_flex(local, w, h, opt)
{
	largura = screen.width;
	altura 	= screen.height;
	XX 		= (largura-w)/2;
	YY		= (altura-h)/2;
	janela = window.open(local,'POP_UP_FLEX','width='+w+',height='+h+',left='+XX+',top='+YY+','+opt);
	janela.focus();
}


function cadnews_seta_cadastro()
{

nome	=	document.home_cat_produtos_form.news_nome.value;
email	=	document.home_cat_produtos_form.news_email.value;

xmlhttp	=	mount_XMLHttp();
url	=	"../ajax/ajax.cadastro.news.asp?a=1&nome="+nome+'&email='+email;
xmlhttp.open("GET", url,true);

xmlhttp.onreadystatechange=function() {

	if(xmlhttp.readyState==4){
		retorno	=	xmlhttp.responseText;
		document.getElementById('home_cat_produtos_form').style.display		= 'none';
		document.getElementById('cadastro_msg').style.display	= 'block';
		document.getElementById('cadastro_msg').innerHTML		= retorno;
			self.setTimeout('cadnews_show_cad()', 4000) ;
	}
}
xmlhttp.send(null);
}


function cadnews_show_cad()
{
	window.clearTimeout();
	document.getElementById('home_cat_produtos_form').style.display		= 'block';
	document.getElementById('cadastro_msg').style.display	= 'none';
	document.home_cat_produtos_form.reset();
}


function mount_XMLHttp()
{
	try{
		xmlhttp = new XMLHttpRequest();
	}catch(ee){
		try{
			xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
		}catch(e){
			try{
				xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
			}catch(E){
				xmlhttp = false;
			}
		}
	}
return xmlhttp;
}


function _go(selObj)
{
valor = selObj.options[selObj.selectedIndex].value;
	if(valor != "#"){
		self.location = valor;
	}
}

function addToFavorites(){
	if(window.external){
		window.external.AddFavorite(top.location,document.title);
	}else{
		window.sidebar.addPanel(document.title,location.href,"");
	}
}


function exibe_resp(obj)
{
	if (document.getElementById)
	{
		var style2 = document.getElementById(obj).style;
		style2.display = style2.display? "":"block";
	}
	else if (document.all)
	{
		var style2 = document.all[obj].style;
		style2.display = style2.display? "":"block";
	}
	else if (document.layers)
	{
		var style2 = document.layers[obj].style;
		style2.display = style2.display? "":"block";
	}
};

function mudaFonte(acao) {
	var ObjTexto		= (document.getElementById) ? document.getElementById('col-conteudo') : document.all('col-conteudo');
	var FonteTamAtual	= parseInt(document.form_busca.diversos.value);
	switch(acao){
		case '+':
			FonteTamNovo	=	FonteTamAtual+2;
			break;
		case '-':
			FonteTamNovo	=	FonteTamAtual-2;
			break;
		case 'r':
			FonteTamNovo	=	11;
			break;
	}
	document.form_busca.diversos.value	=	FonteTamNovo;
	ObjTexto.style.fontSize				=	FonteTamNovo+"px";
}

function noticiasindique(id, tit)
{
	w		= 350;
	h		= 355;
	largura = screen.width;
	altura 	= screen.height;
	XX 		= (largura-w)/2;
	YY		= (altura-h)/2;
	janela = window.open('noticia.indique.php?show='+id+'&showtit='+tit,'POP_UP_INDIQUENOTICIAS','width='+w+',height='+h+',left='+XX+',top='+YY+',scrollbars=yes,status=no,resizable=yes, toolbar=no,directories=no,menubar=no');
	janela.focus();
};