$(document).ready(function(){
	function form_captcha_init()
	{
		jQuery(".form-captcha-reload").click(function(){
			refreshImage();
			jQuery(".form-captcha-loading").show();
			jQuery(".form-captcha").html("");
			jQuery.post("ajaxCalls.php", { call: "reload_form_captcha" }, ajaxReloadCaptcha);
	  });

		jQuery(".form-captcha-reload-question").click(function(){
			jQuery(".form-captcha-loading").show();
			jQuery(".form-captcha").html("");
			jQuery.post("ajaxCalls.php", { call: "reload_form_captcha_question" }, ajaxReloadCaptcha);
	  });

    $(".form-captcha-reload-question").show('slide');
	}
	form_captcha_init();

	function ajaxReloadCaptcha (html)
	{
		jQuery(".form-captcha-loading").hide();
		jQuery(".form-captcha").html(html);
		form_captcha_init();
	}

	function refreshImage()
	{
		var date_time_now = new Date().valueOf() + (Math.random *1000);
		document.getElementById('form-captcha-image').src = "form-captcha.png?key=" + date_time_now;
	}
});