var index_img_ns = 1;

function next_img(){
    if (index_img_ns==5){
	index_img_ns=0;
    }
    index_img_ns++;
    change_ns(index_img_ns);    
    setTimeout("next_img()",5000);
}
$(document).ready( function(){
		next_img();
		hide_all();
		init_msg();
		$('#add_ns_msg').show();
		$('#link_add_ns').addClass('sel');
		$('#add_ns_msg input').removeAttr("disabled");
		check_interessi();
		if(window.document.location.href.indexOf('#')>0){
			var out = window.document.location.href.split('#');
			if(out[1]=="edit")
				show_modifica();
			if(out[1]=="delete")
			    $('#output_ajax').load('/ajax/newsletter.php',{ "op": "del_ns_hide"},function(){send_form_ns()});

			if(out[1]=="code_edit")
			    $('#output_ajax').load('/ajax/newsletter.php',{ "op": "confirm_code_ns_hide"},function(){send_form_ns(); });

			
		    }
		}

	);

function change_ns(n_img){
    var id = '#ns_img_' + n_img;
    $('#immagine_ns_grande')[0].src = $(id).attr('rel');
}

function init_msg(){
	$('.select_operation').bind('click',function(){
		$('.menu_newsletter').show();

		hide_all();
		var id = '#' + this.rel + '_msg';
		$('#op')[0].value =  this.rel;
		$(id).show();
		$(this).addClass('sel');
		$('#' + id + ' input').removeAttr("disabled");

	});
	$('#add_ns_msg').show();
}

function hide_all(){
	$('.messagio_ns').hide();
	$('#info_del').hide()
	$('.select_operation').removeClass('sel');
	$('.messagio_ns input').attr("disabled","disabled");

}

function send_form_ns(){
	$('#form_newsletter').validate()
	var v = $('#form_newsletter').valid();
	if(v){
		var p = $('#form_newsletter').serializeArray();
		$('#output_ajax').load('/ajax/newsletter.php',p,function(){init_tooltip()});
	}
}

function check_interessi(){
	$('#interessi_sel')[0].value = "";
	$('.interessi').each( function() {
			if(this.checked)
				$('#interessi_sel')[0].value = "ok";
		}
	);
}


function show_modifica(){
	hide_all();
	$('#op')[0].value =  "edit_ns";
	$('.menu_newsletter').show();
	$('#delete_ns_msg').hide();
	$('#info_del').hide()
	$('#info_add').show()
	$('#edit_ns_msg').show();
	$('#link_edit_ns').addClass('sel');

}

function show_cancellati(){
	hide_all();
	$('#op')[0].value =  "del_ns";
	$('.menu_newsletter').hide();
	$('#delete_ns_msg').show();
	$('#info_del').show()
	$('#info_add').hide()
}

function show_iscriviti(){
	hide_all();
	$('#op')[0].value =  "add_ns";
	$('.menu_newsletter').show();
	$('#delete_ns_msg').hide();
	$('#info_del').hide()
	$('#info_add').show()
	$('#add_ns_msg').show();
	$('#link_add_ns').addClass('sel');
	$('#add_ns_msg input').removeAttr("disabled");
	check_interessi();
}