function muda(new_page) {
	window.scroll(0,0);
	window.open(new_page,"prov");	
}

function muda1(new_page) {
	window.scroll(0,0);
	window.open(new_page,"prov1");	
}

function limpa () {
	if (document.getElementById('email').value=="O seu e-mail...") {
		document.getElementById('email').value="";
	}
}

function limpa2 () {
	if (document.getElementById('email').value=="") {
		document.getElementById('email').value="O seu e-mail...";
	}
}

function abre_registo () {
	muda('includes/includes.php?frame=principal&page=registo');	
}

function submit_inquerito(opt,id) {
	document.getElementById('tipo' + id).value=opt;
}

function carrega_cat (cat) {
	window.open("includes/subcategorias.php?cat=" + cat,"prov");
}

function carrega_fotos (cat, sub_cat) {
	if (sub_cat!="nao") {
		muda1('includes/includes.php?frame=thumbs&page=thumbs&sub_cat=' + sub_cat + '&cat=' + cat);
		muda('includes/includes.php?frame=foto&page=foto_coments&sub_cat=' + sub_cat);
	}
}

function processa () {
	document.getElementById('feed_enc').innerHTML = 'A processar a encomenda, aguarde por favor...';
}

function conta_downloads (a) {
	window.open("paginas/scripts/download_demos.php?tipo=" + a, "prov");
}

function aguarde () {
	document.getElementById('feed_registo').innerHTML = '<table width="100%" border="0" cellpadding="0" cellspacing="0" class="green"><tr><td height="15" align="center">Aguarde por favor...</td></tr></table>';
}

function link_util(url,id) {
	window.open(url,"_blank");	
	window.open("scripts/conta_link.php?id=" + id,"prov1");	
}

function musica_baixa () {
	document.getElementById('feed_musica').innerHTML = '<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="200" height="100">   <param name="movie" value="flash/mp3_player.swf?volume_inicial=7" />    <param name="quality" value="high" />    <embed src="flash/mp3_player.swf?volume_inicial=7" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="200" height="100"></embed></object>';
}