Your IP : 216.73.216.50
var SqueezeBox = {
presets: {
size: {x: 600, y: 450},
ading: {x: 200, y: 150},
marginInner: {x: 20, y: 20},
marginImage: {x: 150, y: 200},
handler: false,
adopt: null,
closeWithOverlay: true,
zIndex: 65555,
overlayOpacity: 0.7,
classWindow: '',
classOverlay: '',
disableFx: false,
onOpen: Class.empty,
onClose: Class.empty,
onUpdate: Class.empty,
onResize: Class.empty,
onMove: Class.empty,
onShow: Class.empty,
onHide: Class.empty,
fxOverlayDuration: 250,
fxResizeDuration: 750,
fxContentDuration: 250,
ajaxOptions: {}
},
initialize: function(options) {
if (this.options) return this;
this.presets = $merge(this.presets, options)
this.setOptions(this.presets);
this.build();
this.listeners = {
window: this.reposition.bind(this, [null]),
close: this.close.bind(this),
key: this.onkeypress.bind(this)};
this.isOpen = this.isLoading = false;
this.window.close = this.listeners.close;
return this;
},
build: function() {
this.overlay = new Element('div', {
id: 'sbox-overlay',
styles: {
display: 'none',
zIndex: this.options.zIndex
}
});
this.content = new Element('div', {
id: 'sbox-content'
});
this.btnClose = new Element('a', {
id: 'sbox-btn-close',
href: '#'
});
this.window = new Element('div', {
id: 'sbox-window',
styles: {
display: 'none',
zIndex: this.options.zIndex + 2
}
}).adopt(this.btnClose, this.content);
if (!window.ie6) {
this.overlay.setStyles({
position: 'fixed',
top: 0,
left: 0
});
this.window.setStyles({
position: 'fixed',
top: '50%',
left: '50%'
});
} else {
this.overlay.style.setExpression('marginTop', 'document.documentElement.scrollTop + "px"');
this.window.style.setExpression('marginTop', '0 - parseInt(this.offsetHeight / 2) + document.documentElement.scrollTop + "px"');
this.overlay.setStyles({
position: 'absolute',
top: '0%',
left: '0%'
//,marginTop: "expression(document.documentElement.scrollTop + 'px')"
});
this.window.setStyles({
position: 'absolute',
top: '0%',
left: '0%'
//,marginTop: "(expression(0 - parseInt(this.offsetHeight / 2) + document.documentElement.scrollTop + 'px')"
});
}
$(document.body).adopt(this.overlay, this.window);
this.fx = {
overlay: this.overlay.effect('opacity', {
duration: this.options.fxOverlayDuration,
wait: false}).set(0),
window: this.window.effects({
duration: this.options.fxResizeDuration,
wait: false}),
content: this.content.effect('opacity', {
duration: this.options.fxContentDuration,
wait: false}).set(0)
};
},
addClick: function(el) {
return el.addEvent('click', function() {
if (this.fromElement(el)) return false;
}.bind(this));
},
fromElement: function(el, options) {
this.initialize();
this.element = $(el);
if (this.element && this.element.rel) options = $merge(options || {}, Json.evaluate(this.element.rel));
this.setOptions(this.presets, options);
this.assignOptions();
this.url = (this.element ? (this.options.url || this.element.href) : el) || '';
if (this.options.handler) {
var handler = this.options.handler;
return this.setContent(handler, this.parsers[handler].call(this, true));
}
var res = false;
for (var key in this.parsers) {
if ((res = this.parsers[key].call(this))) return this.setContent(key, res);
}
return this;
},
assignOptions: function() {
this.overlay.setProperty('class', this.options.classOverlay);
this.window.setProperty('class', this.options.classWindow);
},
close: function(e) {
if (e) new Event(e).stop();
if (!this.isOpen) return this;
this.fx.overlay.start(0).chain(this.toggleOverlay.bind(this));
this.window.setStyle('display', 'none');
this.trashImage();
this.toggleListeners();
this.isOpen = null;
this.fireEvent('onClose', [this.content]).removeEvents();
this.options = {};
this.setOptions(this.presets).callChain();
return this;
},
onError: function() {
if (this.image) this.trashImage();
this.setContent('Error during loading');
},
trashImage: function() {
if (this.image) this.image = this.image.onload = this.image.onerror = this.image.onabort = null;
},
setContent: function(handler, content) {
this.content.setProperty('class', 'sbox-content-' + handler);
this.applyTimer = this.applyContent.delay(this.fx.overlay.options.duration, this, [this.handlers[handler].call(this, content)]);
if (this.overlay.opacity) return this;
this.toggleOverlay(true);
this.fx.overlay.start(this.options.overlayOpacity);
this.reposition();
return this;
},
applyContent: function(content, size) {
this.applyTimer = $clear(this.applyTimer);
this.hideContent();
if (!content) this.toggleLoading(true);
else {
if (this.isLoading) this.toggleLoading(false);
this.fireEvent('onUpdate', [this.content], 20);
}
this.content.empty()[['string', 'array', false].contains($type(content)) ? 'setHTML' : 'adopt'](content || '');
this.callChain();
if (!this.isOpen) {
this.toggleListeners(true);
this.resize(size, true);
this.isOpen = true;
this.fireEvent('onOpen', [this.content]);
} else this.resize(size);
},
resize: function(size, instantly) {
var sizes = window.getSize();
this.size = $merge(this.isLoading ? this.options.sizeLoading : this.options.size, size);
var to = {
width: this.size.x,
height: this.size.y,
marginLeft: - this.size.x / 2,
marginTop: - this.size.y / 2
//left: (sizes.scroll.x + (sizes.size.x - this.size.x - this.options.marginInner.x) / 2).toInt(),
//top: (sizes.scroll.y + (sizes.size.y - this.size.y - this.options.marginInner.y) / 2).toInt()
};
$clear(this.showTimer || null);
this.hideContent();
if (!instantly) this.fx.window.start(to).chain(this.showContent.bind(this));
else {
this.window.setStyles(to).setStyle('display', '');
this.showTimer = this.showContent.delay(50, this);
}
this.reposition(sizes);
},
toggleListeners: function(state) {
var task = state ? 'addEvent' : 'removeEvent';
this.btnClose[task]('click', this.listeners.close);
if (this.options.closeWithOverlay) this.overlay[task]('click', this.listeners.close);
document[task]('keydown', this.listeners.key);
window[task]('resize', this.listeners.window);
window[task]('scroll', this.listeners.window);
},
toggleLoading: function(state) {
this.isLoading = state;
this.window[state ? 'addClass' : 'removeClass']('sbox-loading');
if (state) this.fireEvent('onLoading', [this.window]);
},
toggleOverlay: function(state) {
this.overlay.setStyle('display', state ? '' : 'none');
$(document.body)[state ? 'addClass' : 'removeClass']('body-overlayed');
},
showContent: function() {
if (this.content.opacity) this.fireEvent('onShow', [this.window]);
this.fx.content.start(1);
},
hideContent: function() {
if (!this.content.opacity) this.fireEvent('onHide', [this.window]);
this.fx.content.stop().set(0);
},
onkeypress: function(e) {
switch (e.key) {
case 'esc':
case 'x':
this.close();
break;
}
},
reposition: function(sizes) {
sizes = sizes || window.getSize();
this.overlay.setStyles({
//'left': sizes.scroll.x, 'top': sizes.scroll.y,
width: sizes.size.x,
height: sizes.size.y
});
/*
this.window.setStyles({
left: (sizes.scroll.x + (sizes.size.x - this.window.offsetWidth) / 2).toInt(),
top: (sizes.scroll.y + (sizes.size.y - this.window.offsetHeight) / 2).toInt()
});
*/
this.fireEvent('onMove', [this.overlay, this.window, sizes]);
},
removeEvents: function(type){
if (!this.$events) return this;
if (!type) this.$events = null;
else if (this.$events[type]) this.$events[type] = null;
return this;
},
parsers: {
'image': function(preset) {
return (preset || this.url.test(/\.(jpg|jpeg|png|gif|bmp)$/i)) ? this.url : false;
},
'adopt': function(preset) {
if ($(this.options.adopt)) return $(this.options.adopt);
if (preset || ($(this.element) && !this.element.parentNode)) return $(this.element);
var bits = this.url.match(/#([\w-]+)$/);
return bits ? $(bits[1]) : false;
},
'url': function(preset) {
return (preset || (this.url && !this.url.test(/^javascript:/i))) ? this.url: false;
},
'iframe': function(preset) {
return (preset || this.url) ? this.url: false;
},
'string': function(preset) {
return true;
}
},
handlers: {
'image': function(url) {
this.image = new Image();
var events = {
loaded: function() {
var win = {x: window.getWidth() - this.options.marginImage.x, y: window.getHeight() - this.options.marginImage.y};
var size = {x: this.image.width, y: this.image.height};
for (var i = 0; i < 2; i++)
if (size.x > win.x) {
size.y *= win.x / size.x;
size.x = win.x;
} else if (size.y > win.y) {
size.x *= win.y / size.y;
size.y = win.y;
}
size = {x: parseInt(size.x), y: parseInt(size.y)};
if (window.webkit419) this.image = new Element('img', {'src': this.image.src});
else $(this.image);
this.image.setProperties({
'width': size.x,
'height': size.y});
this.applyContent(this.image, size);
}.bind(this),
failed: this.onError.bind(this)
};
(function() {
this.src = url;
}).delay(10, this.image);
this.image.onload = events.loaded;
this.image.onerror = this.image.onabort = events.failed;
},
'adopt': function(el) {
return el.clone();
},
'url': function(url) {
this.ajax = new Ajax(url, this.options.ajaxOptions);
this.ajax.addEvent('onSuccess', function(resp) {
this.applyContent(resp);
this.ajax = null;
}.bind(this));
this.ajax.addEvent('onFailure', this.onError.bind(this));
this.ajax.request.delay(10, this.ajax);
},
'iframe': function(url) {
return new Element('iframe', {
'src': url,
'frameBorder': 0,
'width': this.options.size.x,
'height': this.options.size.y
});
},
'string': function(str) {
return str;
}
},
extend: $extend
};
SqueezeBox.extend(SqueezeBox, Events.prototype);
SqueezeBox.extend(SqueezeBox, Options.prototype);
SqueezeBox.extend(SqueezeBox, Chain.prototype);