(function($) {
$.facebox = function(data) {
$.facebox.init()
$.facebox.loading()
$.isFunction(data) ? data.call() : $.facebox.reveal(data)
}
$.facebox.settings = {
loading_image : 'libs/facebox/loading.gif',
close_image   : 'libs/facebox/closelabel.gif',
image_types   : [ 'png', 'jpg', 'jpeg', 'gif' ],
facebox_html  : '\
<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="" 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>'
}
$.facebox.loading = function() {
if ($('#facebox .loading').length == 1) return true
$('#facebox .content').empty()
$('#facebox .body').children().hide().end().
append('<div class="loading"><img src="'+$.facebox.settings.loading_image+'"/></div>')
var pageScroll = $.facebox.getPageScroll()
$('#facebox').css({
top:	pageScroll[1] + ($.facebox.getPageHeight() / 10),
left:	pageScroll[0]
}).show()
$(document).bind('keydown.facebox', function(e) {
if (e.keyCode == 27) $.facebox.close()
})
}
$.facebox.reveal = function(data, klass) {
if (klass) $('#facebox .content').addClass(klass)
$('#facebox .content').append(data)
$('#facebox .loading').remove()
$('#facebox .body').children().fadeIn('normal')
}
$.facebox.close = function() {
$(document).unbind('keydown.facebox')
$('#facebox').fadeOut(function() {
$('#facebox .content').removeClass().addClass('content')
})
return false
}
$.fn.facebox = function() {
$.facebox.init()
var image_types = $.facebox.settings.image_types.join('|')
image_types = new RegExp('\.' + image_types + '$', 'i')
function click_handler() {
$.facebox.loading(true)
var klass = this.rel.match(/facebox\[\.(\w+)\]/)
if (klass) klass = klass[1]
if (this.href.match(/#/)) {
var url    = window.location.href.split('#')[0]
var target = this.href.replace(url,'')
$.facebox.reveal($(target).clone().show(), klass)
} else if (this.href.match(image_types)) {
var image = new Image()
image.onload = function() {
$.facebox.reveal('<div class="image"><img src="' + image.src + '" /></div>', klass)
}
image.src = this.href
} else {
$.get(this.href, function(data) { $.facebox.reveal(data, klass) })
}
return false
}
this.click(click_handler)
return this
}
$.facebox.init = function() {
if ($.facebox.settings.inited) {
return true
} else {
$.facebox.settings.inited = true
}
$('body').append($.facebox.settings.facebox_html)
var preload = [ new Image(), new Image() ]
preload[0].src = $.facebox.settings.close_image
preload[1].src = $.facebox.settings.loading_image
$('#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.close_image)
}
$.facebox.getPageScroll = function() {
var xScroll, yScroll;
if (self.pageYOffset) {
yScroll = self.pageYOffset;
xScroll = self.pageXOffset;
} else if (document.documentElement && document.documentElement.scrollTop) {	yScroll = document.documentElement.scrollTop;
xScroll = document.documentElement.scrollLeft;
} else if (document.body) {
yScroll = document.body.scrollTop;
xScroll = document.body.scrollLeft;	}
return new Array(xScroll,yScroll)
}
$.facebox.getPageHeight = function() {
var windowHeight
if (self.innerHeight) {	windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowHeight = document.body.clientHeight;
}	return windowHeight
}
})(jQuery);