function change_subscription(formName, divId){
	xmlFile = "/subscriptions/add_subscription.php";
	
	
	mytarget = '#'+divId;
	form = '#'+formName;
	
	queryString = $(form).formSerialize();


	$.ajax({
		type: "POST",
		url: xmlFile,
		data: queryString,
		dataType: 'xml',
		success: function(responseXML, statusText){
			
			var message = $('display', responseXML).text(); 
			$(mytarget).html(message);
				
		}
	});
}


function get_subscription_notices(formName, divId){
	xmlFile = "/subscriptions/get_notices.php";

	target = '#'+divId;
	form = '#'+formName;
	
	var options = {
		success:		function(responseXML, statusText){
				
				var message = $('display', responseXML).text(); 
				$(target).html(message);

			},
		beforeSubmit:	function(formData, jqForm){

				$(target).append('<div class="loading">Loading...</div>');
				return true;
			},
		dataType:		'xml', 
		url:			xmlFile,
        type:			'post',
        resetForm:		false
	};
	$(form).ajaxSubmit(options);
}

function sub_notices_page_prev(formName, divId){
	page = $("#"+formName+" input[name=page]").attr("value");
	pageInt = parseInt(page);
	pageInt = pageInt-1;
	$("#"+formName+" input[name=page]").attr("value",pageInt);

	//reload page
	get_subscription_notices(formName, divId);
}
function sub_notices_page_next(formName, divId){
	page = $("#"+formName+" input[name=page]").attr("value");
	pageInt = parseInt(page);
	pageInt = pageInt+1;
	$("#"+formName+" input[name=page]").attr("value",pageInt);
	
	//reload page
	get_subscription_notices(formName, divId);
}


function delete_sub_notice(itemId){
	// send ajax request
	var postData = 'notice_id='+itemId;


	$.ajax({
		type: "POST",
		url: '/subscriptions/delete_notice.php',
		data: postData,
		success: function(){
		}
	});
	$("#sub_notice_"+itemId).hide();

}