function Security(val, tamanho, medidor) {
	document.getElementById(medidor + '_mensagemSenha').innerHTML = "";
	document.getElementById(medidor + '1').style.width = '0%';
	document.getElementById(medidor + '1').style.backgroundColor = '#FFFFFF';
	document.getElementById(medidor + '2').style.width = '100%';
	document.getElementById(medidor + '2').style.backgroundColor = '#E0E0E0';
	
	var lc = /[a-z]{1}/; 			// lowercase letters
	var uc = /[A-Z]{1}/; 			// uppercase letters
	var nm = /[0-9]{1}/; 			// numbers
	var un = /[^A-Za-z0-9]{1}/; 	// upper and lower-case letters and numbers
	var ec = /[@!#$%&*+=?|-]/; 		// specials
	
	if (val.length >= tamanho && val.search(/[a-z]/) != -1 && val.search(/[A-Z]/) != -1 && val.search(/[0-9]/) != -1
	|| val.length >= tamanho && val.search(/[a-z]/) != -1 && val.search(/[A-Z]/) != -1 && val.search(/[@!#$%&*+=?|-]/)
	|| val.length >= tamanho && val.search(/[a-z]/) != -1 && val.search(/[@!#$%&*+=?|-]/) != -1 && val.search(/[0-9]/)
	|| val.length >= tamanho && val.search(/[@!#$%&*+=?|-]/) != -1 && val.search(/[A-Z]/) != -1 && val.search(/[0-9]/)) {
		document.getElementById(medidor + '_mensagemSenha').innerHTML = "boa";
		document.getElementById(medidor + '1').style.width = '100%';
		document.getElementById(medidor + '1').style.backgroundColor = 'green';
		document.getElementById(medidor + '2').style.width = '0%';
		document.getElementById(medidor + '2').style.backgroundColor = '#e0e0e0';
	} 
	else {
		if (val.length >= tamanho && val.search(/[a-z]/) != -1 && val.search(/[A-Z]/) != -1
		|| val.length >= tamanho && val.search(/[a-z]/) != -1 && val.search(/[0-9]/) != -1
		|| val.length >= tamanho && val.search(/[a-z]/) != -1 && val.search(/[@!#$%&*+=?|-]/) != -1
		|| val.length >= tamanho && val.search(/[A-Z]/) != -1 && val.search(/[0-9]/) != -1
		|| val.length >= tamanho && val.search(/[A-Z]/) != -1 && val.search(/[@!#$%&*+=?|-]/) != -1
		|| val.length >= tamanho && val.search(/[0-9]/) != -1 && val.search(/[@!#$%&*+=?|-]/) != -1) {
			document.getElementById(medidor + '_mensagemSenha').innerHTML = "regular";
			document.getElementById(medidor + '1').style.width = '60%';
			document.getElementById(medidor + '1').style.backgroundColor = 'orange';
			document.getElementById(medidor + '2').style.width = '40%';
			document.getElementById(medidor + '2').style.backgroundColor = '#E0E0E0';
		} 
		else {
			if(val.length >= tamanho) {
				document.getElementById(medidor + '_mensagemSenha').innerHTML = "fraca";
				document.getElementById(medidor + '1').style.width = '30%';
				document.getElementById(medidor + '1').style.backgroundColor = 'red';
				document.getElementById(medidor + '2').style.width = '70%';
				document.getElementById(medidor + '2').style.backgroundColor = '#E0E0E0';
			}
		}
	}
}