function validaEmail(email) {
	var reg_email = /^[a-z0-9_.-]+@([a-z0-9_]+\.)+[a-z]{2,4}$/i;
	return reg_email.test(email);
}

function write_flash_audio_player(strCaminho) {
	flashvar = '';
	flashvar += '<object width="500" height="50" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,45,0">';
		flashvar += '<param name="allowScriptAccess" value="sameDomain" />';
		flashvar += '<param name="movie" value="/swf/' + strCaminho + '" />';
		flashvar += '<param name="quality" value="high" />';
		flashvar += '<param name="bgcolor" value="#ffffff" />';
		flashvar += '<param name="wmode" value="transparent" />';
		flashvar += '<param name="allowFullScreen" value="false" />';
		flashvar += '<embed src="/swf/' + strCaminho + '" allowFullScreen="false" wmode="transparent" width="500" height="50" quality="high" bgcolor="#ffffff" name="" align="middle" allowscriptaccess="sameDomain" pluginspage="http://www.macromedia.com/go/getflashplayer" />';
	flashvar += '</object>';
	document.write(flashvar);
}

function write_flash_video_player(path_flv) {
	flashvar = '';
	flashvar += '<object width="730" height="400" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,45,0">';
		flashvar += '<param name="allowScriptAccess" value="sameDomain" />';
		flashvar += '<param name="movie" value="/swf/player_video.swf?path_flv=' + path_flv + '" />';
		flashvar += '<param name="quality" value="high" />';
		flashvar += '<param name="bgcolor" value="#ffffff" />';
		flashvar += '<param name="wmode" value="transparent" />';
		flashvar += '<param name="allowFullScreen" value="true" />';
		flashvar += '<embed src="/swf/player_video.swf?path_flv=' + path_flv + '" allowFullScreen="true" wmode="transparent" width="730" height="400" quality="high" bgcolor="#ffffff" name="" align="middle" allowscriptaccess="sameDomain" pluginspage="http://www.macromedia.com/go/getflashplayer" />';
	flashvar += '</object>';
	document.write(flashvar);
}