function disableElements(formName) {
    formElement 	= document.getElementById(formName);
    totalElements 	= formElement.length;

    for(x=0;x<totalElements;x++)
    {
        formElement.elements[x].disabled = true;
    }
}

function enableElements(formName) {
    formElement 	= document.getElementById(formName);
    totalElements 	= formElement.length;

    for(x=0;x<totalElements;x++)
    {
        formElement.elements[x].disabled = false;
    }
}

function counterSimulatorInit() {
        var t=setTimeout("counterSimulatorUpdate()", 2000);
    }
    
/* Updates with random numbers based on statistics from 2 months to give accurate figures. */
function counterSimulatorUpdate() {
    var randomNumber=Math.floor(Math.random()*5);
    countVal = countVal + randomNumber;
    $('.counter span').html(countVal);
    counterSimulatorInit();
}

var captchaInvalid = function() {
    Recaptcha.reload();
    $('#captcha_error').css('display', 'inline-block');
    enableElements('form_signup');
}