function troca(x){
document.getElementById(x).style.background = "#f3f5f4";
}
function troca_(x){
document.getElementById(x).style.background = "none";
}

function embeds(url,w,h){
document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="'+w+'" height="'+h+'">');
document.write('<param name="movie" value="'+url+'">');
document.write('<param name="quality" value="high">');
document.write('<param name="wmode" value="transparent">');
document.write('<embed src="'+url+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="'+w+'" height="'+h+'" wmode="transparent"></embed>');
document.write('</object>');
}


function valida_busca(){
busca=document.busca_site.busca.value;
if(busca !=""){document.busca_site.submit();}else{alert("Preencha o campo busca");}

}



function popup(x,y,z,w){
window.open(x,'janela','width='+y+',height='+z+',scrollbars='+w+'');

}

function envia_email(){
nome=document.newsletter.nome.value;
email=document.newsletter.email.value;
//dia=document.newsletter.dia.value;
//mes=document.newsletter.mes.value;


if(nome ==""){alert("Preencha seu nome");}
else if(email ==""){alert("Preencha seu email");}
//else if(dia =="00"){alert("Preencha o dia do seu aniversário");}
//else if(mes =="00"){alert("Preencha o mês do seu aniversário");}
else{
window.open('cadastra_email.php?email='+email+"&nome="+nome,'janela','width=300,height=250,scrollbars=no');
//window.open('cadastra_email.php?email='+email+"&dia="+dia+"&mes="+mes+"&nome="+nome,'janela','width=300,height=250,scrollbars=no');
}



}