$j('document').ready(function() {
	$j('#sub_email').focus(function() {
		$j('#sub_categories').slideDown('fast');
	});
	$j('#sub_email').click(function() {
		$j('#sub_categories').slideDown('fast');
	});
});

function close_categories() {
	$j('#sub_categories').slideUp('fast');
}

function subscribe() {
	if ($j('#sub_categories').css('display') != 'none')
		$j('#sub_categories').slideUp('fast');
	var submit = $j('#sub_submit');
	var loading = $j('#sub_loading');
	var email = $j('#sub_email').val();
	var params = $j('#sub_form').serialize();
	if (is_email(email)) {
		// Prevent for dubble clicking submit button.
		submit.hide();
		loading.show();
		var url = 'index2.php?option=com_dealsmanager&controller=assistcontroller&task=subscribe';
		$j.post(url,params,function(msg) {
			if (msg == 'SUCCESS') {
				alert("Thank you for subscribing. Please confirm it in you email.");
			} else {
				alert("You have already subscribed.");
			}
			submit.show();
			loading.hide();
		});
	} else {
		alert('That\'s an invalid email address.');
	}
}
function is_email(email) {
	regExp = /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;
	if (email.test(regExp))
		return true;
	else
		return false;
}

function my_working_day(wkd){
	$j('.week').attr('checked','');
	$j('.'+wkd).attr('checked','checked');
}