function encryptPassword(form) {
	var pwd = form.getElementById('pwd');
	var pwdValue = pwd.get('value');
	var pwdConfirm = form.getElementById('pwd_confirm');
	var pwdConfirmValue = pwdConfirm.get('value');
	
	pwdValue = hex_md5(pwdValue);
	pwdConfirmValue = hex_md5(pwdConfirmValue);
	
	pwd.set('value',pwdValue);
	pwdConfirm.set('value',pwdConfirmValue);
		
	return true;
	
}

function checkCheckbox(checkbox) {
	alert(checkbox);
	return false;
	/*
	if(checkbox.checked) {
		return true
	} else {
		alert("You have to agree to ther terms and conditions.");
		return false
	}
	*/
}