Funzione autoHide

[rinek]

Salve a tutti, qualcuno potrebbe gentilmente aiutarmi ad inserire a questo script una semplice funzione di autoHide della finestra di popup dopo n tot secondi. Attualmente il popup si chiude al click dell'utente sull'immagine close.gif impostata nello script. Vorrei mantenere entrambe le possibilità, sia col click che dopo ad es. 3 secondi trascorsi. Lo script è questo:
Grazie 1000 a tutti!

(function($) {
$.facebox = function(data, klass) {
$.facebox.loading()

if (data.ajax) fillFaceboxFromAjax(data.ajax)
else if (data.image) fillFaceboxFromImage(data.image)
else if (data.div) fillFaceboxFromHref(data.div)
else if ($.isFunction(data)) data.call($)
else $.facebox.reveal(data, klass)
}

/*
* Public, $.facebox methods
*/

$.extend($.facebox, {
settings: {
opacity : 0.2,
overlay : true,
loadingImage : '/facebox/loading.gif',
closeImage : '/facebox/closelabel.gif',
imageTypes : [ 'png', 'jpg', 'jpeg', 'gif' ],
faceboxHtml : '\
<div id="facebox" style="display:none;"> \
<div class="popup"> \
<table> \
<tbody> \
<tr> \
<td class="tl"/><td class="b"/><td class="tr"/> \
</tr> \
<tr> \
<td class="b"/> \
<td class="body"> \
<div class="content"> \
</div> \
<div class="footer"> \
<a href="#" class="close"> \
<img src="/facebox/closelabel.gif" title="close" class="close_image" /> \
</a> \
</div> \
</td> \
<td class="b"/> \
</tr> \
<tr> \
<td class="bl"/><td class="b"/><td class="br"/> \
</tr> \
</tbody> \
</table> \
</div> \
</div>'
},

loading: function() {
init()
if ($('#facebox .loading').length == 1) return true
showOverlay()

$('#facebox .content').empty()
$('#facebox .body').children().hide().end().
append('<div class="loading"><img src="'+$.facebox.settings.loadingImage+'"/></div>')

$('#facebox').css({
top: getPageScroll()[1] + (getPageHeight() / 3),
left: 385.5
}).show()

$(document).bind('keydown.facebox', function(e) {
if (e.keyCode == 27) $.facebox.close()
return true
})
$(document).trigger('loading.facebox')
},

reveal: function(data, klass) {
$(document).trigger('beforeReveal.facebox')
if (klass) $('#facebox .content').addClass(klass)
$('#facebox .content').append(data)
$('#facebox .loading').remove()
$('#facebox .body').children().fadeIn('normal')
$('#facebox').css('left', $(window).width() / 2 - ($('#facebox table').width() / 2))
$(document).trigger('reveal.facebox').trigger('afterReveal.facebox')
},

close: function() {
$(document).trigger('close.facebox')
return false
}
})

/*
* Public, $.fn methods
*/

$.fn.facebox = function(settings) {
init(settings)

function clickHandler() {
$.facebox.loading(true)

// support for rel="facebox.inline_popup" syntax, to add a class
// also supports deprecated "facebox[.inline_popup]" syntax
var klass = this.rel.match(/facebox\[?\.(\w+)\]?/)
if (klass) klass = klass[1]

fillFaceboxFromHref(this.href, klass)
return false
}

return this.click(clickHandler)
}

/*
* Private methods
*/

// called one time to setup facebox on this page
function init(settings) {
if ($.facebox.settings.inited) return true
else $.facebox.settings.inited = true

$(document).trigger('init.facebox')
makeCompatible()

var imageTypes = $.facebox.settings.imageTypes.join('|')
$.facebox.settings.imageTypesRegexp = new RegExp('\.' + imageTypes + '$', 'i')

if (settings) $.extend($.facebox.settings, settings)
$('body').append($.facebox.settings.faceboxHtml)

var preload = [ new Image(), new Image() ]
preload[0].src = $.facebox.settings.closeImage
preload[1].src = $.facebox.settings.loadingImage

$('#facebox').find('.b:first, .bl, .br, .tl, .tr').each(function() {
preload.push(new Image())
preload.slice(-1).src = $(this).css('background-image').replace(/url\((.+)\)/, '$1')
})

$('#facebox .close').click($.facebox.close)
$('#facebox .close_image').attr('src', $.facebox.settings.closeImage)
}

// getPageScroll() by quirksmode.com
function getPageScroll() {
var xScroll, yScroll;
if (self.pageYOffset) {
yScroll = self.pageYOffset;
xScroll = self.pageXOffset;
} else if (document.documentElement && document.documentElement.scrollTop) { // Explorer 6 Strict
yScroll = document.documentElement.scrollTop;
xScroll = document.documentElement.scrollLeft;
} else if (document.body) {// all other Explorers
yScroll = document.body.scrollTop;
xScroll = document.body.scrollLeft;
}
return new Array(xScroll,yScroll)
}

// Adapted from getPageSize() by quirksmode.com
function getPageHeight() {
var windowHeight
if (self.innerHeight) { // all except Explorer
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
windowHeight = document.documentElement.clientHeight;
} else if (document.body) { // other Explorers
windowHeight = document.body.clientHeight;
}
return windowHeight
}

// Backwards compatibility
function makeCompatible() {
var $s = $.facebox.settings

$s.loadingImage = $s.loading_image || $s.loadingImage
$s.closeImage = $s.close_image || $s.closeImage
$s.imageTypes = $s.image_types || $s.imageTypes
$s.faceboxHtml = $s.facebox_html || $s.faceboxHtml
}

// Figures out what you want to display and displays it
// formats are:
// div: #id
// image: blah.extension
// ajax: anything else
function fillFaceboxFromHref(href, klass) {
// div
if (href.match(/#/)) {
var url = window.location.href.split('#')[0]
var target = href.replace(url,'')
$.facebox.reveal($(target).clone().show(), klass)

// image
} else if (href.match($.facebox.settings.imageTypesRegexp)) {
fillFaceboxFromImage(href, klass)
// ajax
} else {
fillFaceboxFromAjax(href, klass)
}
}

function fillFaceboxFromImage(href, klass) {
var image = new Image()
image.onload = function() {
$.facebox.reveal('<div class="image"><img src="' + image.src + '" /></div>', klass)
}
image.src = href
}

function fillFaceboxFromAjax(href, klass) {
$.get(href, function(data) { $.facebox.reveal(data, klass) })
}

function skipOverlay() {
return $.facebox.settings.overlay == false || $.facebox.settings.opacity === null
}

function showOverlay() {
if (skipOverlay()) return

if ($('facebox_overlay').length == 0)
$("body").append('<div id="facebox_overlay" class="facebox_hide"></div>')

$('#facebox_overlay').hide().addClass("facebox_overlayBG")
.css('opacity', $.facebox.settings.opacity)
.click(function() { $(document).trigger('close.facebox') })
.fadeIn(200)
return false
}

function hideOverlay() {
if (skipOverlay()) return

$('#facebox_overlay').fadeOut(200, function(){
$("#facebox_overlay").removeClass("facebox_overlayBG")
$("#facebox_overlay").addClass("facebox_hide")
$("#facebox_overlay").remove()
})

return false
}

/*
* Bindings
*/

$(document).bind('close.facebox', function() {
$(document).unbind('keydown.facebox')
$('#facebox').fadeOut(function() {
$('#facebox .content').removeClass().addClass('content')
hideOverlay()
$('#facebox .loading').remove()
})
})

})(jQuery);