function acVaiVem(acao) {
	var campos = document.getElementById('campos').innerHTML;
	var x = document.getElementById('ordem').innerHTML;
	var y = document.getElementById('ordem').innerHTML;
	var total = campos;
	if (acao == 'vai') {
		if (x == total) return false;
		else x++;
	} else {
		if (x == 1) return false;
		else x--;
	}
	var img = document.getElementById('imagem'+x);
	var img2 = document.getElementById('imagem'+y);

	img.style.filter  = "alpha(opacity=0)";
	img.style.opacity = "0.01"
	img.style.display = "block";
	img.style['-moz-opacity'] = "0.01";
	img.style.KhtmlOpacity = "0.01";
	img.style.visibility = 'visible';
	
	opac = 0;
	var intervalo = setInterval(function() {
		if(opac < 100){
			opac+=5;
			img.style.filter  = "alpha(opacity="+opac+")";
			img.style.opacity = opac/100
			img.style['-moz-opacity'] = opac/100;
			img.style.KhtmlOpacity = opac/100;

			img2.style.filter  = "alpha(opacity="+(100-opac)+")";
			img2.style.opacity = (100-opac)/100
			img2.style['-moz-opacity'] = (100-opac)/100;
			img2.style.KhtmlOpacity = (100-opac)/100;
			img2.style.visibility = 'hidden';
			img2.style.display = 'none';
		} else clearInterval(intervalo);
	},30);
	document.getElementById('ordem').innerHTML = x;
}

function ConteudoFlash(arquivo,width,height){
	document.getElementById("topo").innerHTML ='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase= "http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6" width="'+width+'" height="'+height+'">\n<param name="movie" value="'+arquivo+'" />\n<embed src="'+arquivo+'" width="'+width+'" height="'+height+'"></embed>\n</object>\n';
}