function popup(url, intWi, intHei, scr, nome, intTop, intLeft) {
	if (intLeft == null){
		intLeft = 10
		intTop = 10
	}
	var janela = null
	janela=window.open(url,nome,'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars='+scr+',resizable=no,menubar=no,width=' + intWi + ',height=' + intHei+ ', left=' + intLeft + ', top=' + intTop + '');
}