// JavaScript Document
function carregaFlash(caminho,largura,altura)
{
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="'+largura+'" height="'+altura+'">');
document.write('<param name="movie" value="'+caminho+'">');
document.write('<param name="quality" value="high">');
document.write('<param name="wmode" value="transparent">');
document.write('<param name="menu" value="false">');
document.write('<embed src="'+caminho+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="'+largura+'" height="'+altura+'" wmode="transparent" id="flashmovie"></embed>');
document.write('</object>');
}
function trata_campo(campo,digitos)
{
	var i=0;
	while(i<campo.value.length)
	{
		if(digitos.indexOf(campo.value.substring(i,i+1))==-1)
		{
			campo.value=campo.value.substring(0,i) + campo.value.substring(i+1);
		} else {
			i++;
		}
	}
}

function valida_email(email){
	expreg=/([a-z0-9_\.\-])+\@(([a-z0-9])+\.)+((gov|com|org|net|biz|info)|([a-z]{2}))$/;
	
	if(expreg.exec(email)){
		return true;
	}else{
		return false;
	}
		
}