function CheckPasswordStrength(password, submit_button) {
	var password_strength = document.getElementById("password_strength");

	//-- TextBox left blank.
	if (password.length == 0) {
		password_strength.innerHTML = "";
		return;
	}

	//-- Regular Expressions.
	var regex = new Array();
	regex.push("[A-Z]");        //-- Uppercase Alphabet.
	regex.push("[a-z]");        //-- Lowercase Alphabet.
	regex.push("[0-9]");        //-- Digit.
	regex.push("[$@$!%*#?&]");  //-- Special Character.

	var passed = 0;

	//-- Validate for each Regular Expression.
	for (var i = 0; i < regex.length; i++) {
		if (new RegExp(regex[i]).test(password)) {
			passed++;
		}
	}

	//-- Validate for length of Password.
	if (passed > 2 && password.length > 8) {
		passed++;
	}

	//-- Vérification des caractères
	pos = password.indexOf(" ");
	if(pos!="-1") {
		passed = 9;
	}

	//-- Display status.
	var color    = "";
	var strength = "";

    let submit_btn = document.getElementById(submit_button);
    let strongpass = document.getElementById("strongpass");
	switch (passed) {
		case 0:
		case 1:
			strength = 'Mot de passe faible, veuillez rajouter des caractères.';
			color    = "font-bold text-red dark:text-red";
			submit_btn.disabled = true;
			strongpass.value    = "0";
			break;
		case 2:
			strength = 'Mot de passe de difficulté moyenne, veuillez rajouter des caractères.';
			color    = "font-bold text-orange dark:text-orange";
			submit_btn.disabled = true;
			strongpass.value    = "0";
			break;
		case 3:
		case 4:
			strength = 'Mot de passe fort !';
			color    = "font-bold text-green dark:text-green";
			submit_btn.disabled = false;
			strongpass.value    = "1";
			break;
		case 5:
			strength = 'Mot de passe très fort, parfait!';
			color    = "font-bold text-accent dark:text-accent";
			submit_btn.disabled = false;
			strongpass.value    = "1";
			break;
		case 9:
			strength = 'Le mot de passe contient des caractères non autorisés';
			color    = "font-bold text-red dark:text-red";
			submit_btn.disabled = true;
			strongpass.value    = "0";
			break;
	}
	password_strength.innerHTML   = strength;

    let classesText = password_strength.classList;
    while (classesText.length > 0) {
        classesText.remove(classesText.item(0));
    }

    colors = color.split(" ");
    for (let i = 0; i < colors.length; i++) {
        classesText.add(colors[i]);
    }

    CheckPasswordConfirm(submit_button)
}

function CheckPasswordConfirm(submit_button)
{
	if(document.getElementById("a-password-new").value != document.getElementById("a-password-confirm").value) {
        document.getElementById("password_error").style.display = "block";
        document.getElementById(submit_button).disabled         = true;
    } else {
        document.getElementById("password_error").style.display = "none";
        if(document.getElementById("strongpass").value == "1") {
            document.getElementById(submit_button).disabled = false;
        }
    }
}