/*
* jQuery UI 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI
*/
;jQuery.ui || (function($) {
var _remove = $.fn.remove,
isFF2 = $.browser.mozilla && (parseFloat($.browser.version) < 1.9);
//Helper functions and ui object
$.ui = {
version: "1.7.2",
// $.ui.plugin is deprecated. Use the proxy pattern instead.
plugin: {
add: function(module, option, set) {
var proto = $.ui[module].prototype;
for(var i in set) {
proto.plugins[i] = proto.plugins[i] || [];
proto.plugins[i].push([option, set[i]]);
}
},
call: function(instance, name, args) {
var set = instance.plugins[name];
if(!set || !instance.element[0].parentNode) { return; }
for (var i = 0; i < set.length; i++) {
if (instance.options[set[i][0]]) {
set[i][1].apply(instance.element, args);
}
}
}
},
contains: function(a, b) {
return document.compareDocumentPosition
? a.compareDocumentPosition(b) & 16
: a !== b && a.contains(b);
},
hasScroll: function(el, a) {
//If overflow is hidden, the element might have extra content, but the user wants to hide it
if ($(el).css('overflow') == 'hidden') { return false; }
var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
has = false;
if (el[scroll] > 0) { return true; }
// TODO: determine which cases actually cause this to happen
// if the element doesn't have the scroll set, see if it's possible to
// set the scroll
el[scroll] = 1;
has = (el[scroll] > 0);
el[scroll] = 0;
return has;
},
isOverAxis: function(x, reference, size) {
//Determines when x coordinate is over "b" element axis
return (x > reference) && (x < (reference + size));
},
isOver: function(y, x, top, left, height, width) {
//Determines when x, y coordinates is over "b" element
return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width);
},
keyCode: {
BACKSPACE: 8,
CAPS_LOCK: 20,
COMMA: 188,
CONTROL: 17,
DELETE: 46,
DOWN: 40,
END: 35,
ENTER: 13,
ESCAPE: 27,
HOME: 36,
INSERT: 45,
LEFT: 37,
NUMPAD_ADD: 107,
NUMPAD_DECIMAL: 110,
NUMPAD_DIVIDE: 111,
NUMPAD_ENTER: 108,
NUMPAD_MULTIPLY: 106,
NUMPAD_SUBTRACT: 109,
PAGE_DOWN: 34,
PAGE_UP: 33,
PERIOD: 190,
RIGHT: 39,
SHIFT: 16,
SPACE: 32,
TAB: 9,
UP: 38
}
};
// WAI-ARIA normalization
if (isFF2) {
var attr = $.attr,
removeAttr = $.fn.removeAttr,
ariaNS = "http://www.w3.org/2005/07/aaa",
ariaState = /^aria-/,
ariaRole = /^wairole:/;
$.attr = function(elem, name, value) {
var set = value !== undefined;
return (name == 'role'
? (set
? attr.call(this, elem, name, "wairole:" + value)
: (attr.apply(this, arguments) || "").replace(ariaRole, ""))
: (ariaState.test(name)
? (set
? elem.setAttributeNS(ariaNS,
name.replace(ariaState, "aaa:"), value)
: attr.call(this, elem, name.replace(ariaState, "aaa:")))
: attr.apply(this, arguments)));
};
$.fn.removeAttr = function(name) {
return (ariaState.test(name)
? this.each(function() {
this.removeAttributeNS(ariaNS, name.replace(ariaState, ""));
}) : removeAttr.call(this, name));
};
}
//jQuery plugins
$.fn.extend({
remove: function() {
// Safari has a native remove event which actually removes DOM elements,
// so we have to use triggerHandler instead of trigger (#3037).
$("*", this).add(this).each(function() {
$(this).triggerHandler("remove");
});
return _remove.apply(this, arguments );
},
enableSelection: function() {
return this
.attr('unselectable', 'off')
.css('MozUserSelect', '')
.unbind('selectstart.ui');
},
disableSelection: function() {
return this
.attr('unselectable', 'on')
.css('MozUserSelect', 'none')
.bind('selectstart.ui', function() { return false; });
},
scrollParent: function() {
var scrollParent;
if(($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
scrollParent = this.parents().filter(function() {
return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
}).eq(0);
} else {
scrollParent = this.parents().filter(function() {
return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
}).eq(0);
}
return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
}
});
//Additional selectors
$.extend($.expr[':'], {
data: function(elem, i, match) {
return !!$.data(elem, match[3]);
},
focusable: function(element) {
var nodeName = element.nodeName.toLowerCase(),
tabIndex = $.attr(element, 'tabindex');
return (/input|select|textarea|button|object/.test(nodeName)
? !element.disabled
: 'a' == nodeName || 'area' == nodeName
? element.href || !isNaN(tabIndex)
: !isNaN(tabIndex))
// the element and all of its ancestors must be visible
// the browser may report that the area is hidden
&& !$(element)['area' == nodeName ? 'parents' : 'closest'](':hidden').length;
},
tabbable: function(element) {
var tabIndex = $.attr(element, 'tabindex');
return (isNaN(tabIndex) || tabIndex >= 0) && $(element).is(':focusable');
}
});
// $.widget is a factory to create jQuery plugins
// taking some boilerplate code out of the plugin code
function getter(namespace, plugin, method, args) {
function getMethods(type) {
var methods = $[namespace][plugin][type] || [];
return (typeof methods == 'string' ? methods.split(/,?\s+/) : methods);
}
var methods = getMethods('getter');
if (args.length == 1 && typeof args[0] == 'string') {
methods = methods.concat(getMethods('getterSetter'));
}
return ($.inArray(method, methods) != -1);
}
$.widget = function(name, prototype) {
var namespace = name.split(".")[0];
name = name.split(".")[1];
// create plugin method
$.fn[name] = function(options) {
var isMethodCall = (typeof options == 'string'),
args = Array.prototype.slice.call(arguments, 1);
// prevent calls to internal methods
if (isMethodCall && options.substring(0, 1) == '_') {
return this;
}
// handle getter methods
if (isMethodCall && getter(namespace, name, options, args)) {
var instance = $.data(this[0], name);
return (instance ? instance[options].apply(instance, args)
: undefined);
}
// handle initialization and non-getter methods
return this.each(function() {
var instance = $.data(this, name);
// constructor
(!instance && !isMethodCall &&
$.data(this, name, new $[namespace][name](this, options))._init());
// method call
(instance && isMethodCall && $.isFunction(instance[options]) &&
instance[options].apply(instance, args));
});
};
// create widget constructor
$[namespace] = $[namespace] || {};
$[namespace][name] = function(element, options) {
var self = this;
this.namespace = namespace;
this.widgetName = name;
this.widgetEventPrefix = $[namespace][name].eventPrefix || name;
this.widgetBaseClass = namespace + '-' + name;
this.options = $.extend({},
$.widget.defaults,
$[namespace][name].defaults,
$.metadata && $.metadata.get(element)[name],
options);
this.element = $(element)
.bind('setData.' + name, function(event, key, value) {
if (event.target == element) {
return self._setData(key, value);
}
})
.bind('getData.' + name, function(event, key) {
if (event.target == element) {
return self._getData(key);
}
})
.bind('remove', function() {
return self.destroy();
});
};
// add widget prototype
$[namespace][name].prototype = $.extend({}, $.widget.prototype, prototype);
// TODO: merge getter and getterSetter properties from widget prototype
// and plugin prototype
$[namespace][name].getterSetter = 'option';
};
$.widget.prototype = {
_init: function() {},
destroy: function() {
this.element.removeData(this.widgetName)
.removeClass(this.widgetBaseClass + '-disabled' + ' ' + this.namespace + '-state-disabled')
.removeAttr('aria-disabled');
},
option: function(key, value) {
var options = key,
self = this;
if (typeof key == "string") {
if (value === undefined) {
return this._getData(key);
}
options = {};
options[key] = value;
}
$.each(options, function(key, value) {
self._setData(key, value);
});
},
_getData: function(key) {
return this.options[key];
},
_setData: function(key, value) {
this.options[key] = value;
if (key == 'disabled') {
this.element
[value ? 'addClass' : 'removeClass'](
this.widgetBaseClass + '-disabled' + ' ' +
this.namespace + '-state-disabled')
.attr("aria-disabled", value);
}
},
enable: function() {
this._setData('disabled', false);
},
disable: function() {
this._setData('disabled', true);
},
_trigger: function(type, event, data) {
var callback = this.options[type],
eventName = (type == this.widgetEventPrefix
? type : this.widgetEventPrefix + type);
event = $.Event(event);
event.type = eventName;
// copy original event properties over to the new event
// this would happen if we could call $.event.fix instead of $.Event
// but we don't have a way to force an event to be fixed multiple times
if (event.originalEvent) {
for (var i = $.event.props.length, prop; i;) {
prop = $.event.props[--i];
event[prop] = event.originalEvent[prop];
}
}
this.element.trigger(event, data);
return !($.isFunction(callback) && callback.call(this.element[0], event, data) === false
|| event.isDefaultPrevented());
}
};
$.widget.defaults = {
disabled: false
};
/** Mouse Interaction Plugin **/
$.ui.mouse = {
_mouseInit: function() {
var self = this;
this.element
.bind('mousedown.'+this.widgetName, function(event) {
return self._mouseDown(event);
})
.bind('click.'+this.widgetName, function(event) {
if(self._preventClickEvent) {
self._preventClickEvent = false;
event.stopImmediatePropagation();
return false;
}
});
// Prevent text selection in IE
if ($.browser.msie) {
this._mouseUnselectable = this.element.attr('unselectable');
this.element.attr('unselectable', 'on');
}
this.started = false;
},
// TODO: make sure destroying one instance of mouse doesn't mess with
// other instances of mouse
_mouseDestroy: function() {
this.element.unbind('.'+this.widgetName);
// Restore text selection in IE
($.browser.msie
&& this.element.attr('unselectable', this._mouseUnselectable));
},
_mouseDown: function(event) {
// don't let more than one widget handle mouseStart
// TODO: figure out why we have to use originalEvent
event.originalEvent = event.originalEvent || {};
if (event.originalEvent.mouseHandled) { return; }
// we may have missed mouseup (out of window)
(this._mouseStarted && this._mouseUp(event));
this._mouseDownEvent = event;
var self = this,
btnIsLeft = (event.which == 1),
elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
return true;
}
this.mouseDelayMet = !this.options.delay;
if (!this.mouseDelayMet) {
this._mouseDelayTimer = setTimeout(function() {
self.mouseDelayMet = true;
}, this.options.delay);
}
if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
this._mouseStarted = (this._mouseStart(event) !== false);
if (!this._mouseStarted) {
event.preventDefault();
return true;
}
}
// these delegates are required to keep context
this._mouseMoveDelegate = function(event) {
return self._mouseMove(event);
};
this._mouseUpDelegate = function(event) {
return self._mouseUp(event);
};
$(document)
.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
// preventDefault() is used to prevent the selection of text here -
// however, in Safari, this causes select boxes not to be selectable
// anymore, so this fix is needed
($.browser.safari || event.preventDefault());
event.originalEvent.mouseHandled = true;
return true;
},
_mouseMove: function(event) {
// IE mouseup check - mouseup happened when mouse was out of window
if ($.browser.msie && !event.button) {
return this._mouseUp(event);
}
if (this._mouseStarted) {
this._mouseDrag(event);
return event.preventDefault();
}
if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
this._mouseStarted =
(this._mouseStart(this._mouseDownEvent, event) !== false);
(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
}
return !this._mouseStarted;
},
_mouseUp: function(event) {
$(document)
.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
if (this._mouseStarted) {
this._mouseStarted = false;
this._preventClickEvent = (event.target == this._mouseDownEvent.target);
this._mouseStop(event);
}
return false;
},
_mouseDistanceMet: function(event) {
return (Math.max(
Math.abs(this._mouseDownEvent.pageX - event.pageX),
Math.abs(this._mouseDownEvent.pageY - event.pageY)
) >= this.options.distance
);
},
_mouseDelayMet: function(event) {
return this.mouseDelayMet;
},
// These are placeholder methods, to be overriden by extending plugin
_mouseStart: function(event) {},
_mouseDrag: function(event) {},
_mouseStop: function(event) {},
_mouseCapture: function(event) { return true; }
};
$.ui.mouse.defaults = {
cancel: null,
distance: 1,
delay: 0
};
})(jQuery);
/*
* jQuery UI Slider 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Slider
*
* Depends:
* ui.core.js
*/
(function($) {
$.widget("ui.slider", $.extend({}, $.ui.mouse, {
_init: function() {
var self = this, o = this.options;
this._keySliding = false;
this._handleIndex = null;
this._detectOrientation();
this._mouseInit();
this.element
.addClass("ui-slider"
+ " ui-slider-" + this.orientation
+ " ui-widget"
+ " ui-widget-content"
+ " ui-corner-all");
this.range = $([]);
if (o.range) {
if (o.range === true) {
this.range = $('');
if (!o.values) o.values = [this._valueMin(), this._valueMin()];
if (o.values.length && o.values.length != 2) {
o.values = [o.values[0], o.values[0]];
}
} else {
this.range = $('');
}
this.range
.appendTo(this.element)
.addClass("ui-slider-range");
if (o.range == "min" || o.range == "max") {
this.range.addClass("ui-slider-range-" + o.range);
}
// note: this isn't the most fittingly semantic framework class for this element,
// but worked best visually with a variety of themes
this.range.addClass("ui-widget-header");
}
if ($(".ui-slider-handle", this.element).length == 0)
$('')
.appendTo(this.element)
.addClass("ui-slider-handle");
if (o.values && o.values.length) {
while ($(".ui-slider-handle", this.element).length < o.values.length)
$('')
.appendTo(this.element)
.addClass("ui-slider-handle");
}
this.handles = $(".ui-slider-handle", this.element)
.addClass("ui-state-default"
+ " ui-corner-all");
this.handle = this.handles.eq(0);
this.handles.add(this.range).filter("a")
.click(function(event) {
event.preventDefault();
})
.hover(function() {
if (!o.disabled) {
$(this).addClass('ui-state-hover');
}
}, function() {
$(this).removeClass('ui-state-hover');
})
.focus(function() {
if (!o.disabled) {
$(".ui-slider .ui-state-focus").removeClass('ui-state-focus'); $(this).addClass('ui-state-focus');
} else {
$(this).blur();
}
})
.blur(function() {
$(this).removeClass('ui-state-focus');
});
this.handles.each(function(i) {
$(this).data("index.ui-slider-handle", i);
});
this.handles.keydown(function(event) {
var ret = true;
var index = $(this).data("index.ui-slider-handle");
if (self.options.disabled)
return;
switch (event.keyCode) {
case $.ui.keyCode.HOME:
case $.ui.keyCode.END:
case $.ui.keyCode.UP:
case $.ui.keyCode.RIGHT:
case $.ui.keyCode.DOWN:
case $.ui.keyCode.LEFT:
ret = false;
if (!self._keySliding) {
self._keySliding = true;
$(this).addClass("ui-state-active");
self._start(event, index);
}
break;
}
var curVal, newVal, step = self._step();
if (self.options.values && self.options.values.length) {
curVal = newVal = self.values(index);
} else {
curVal = newVal = self.value();
}
switch (event.keyCode) {
case $.ui.keyCode.HOME:
newVal = self._valueMin();
break;
case $.ui.keyCode.END:
newVal = self._valueMax();
break;
case $.ui.keyCode.UP:
case $.ui.keyCode.RIGHT:
if(curVal == self._valueMax()) return;
newVal = curVal + step;
break;
case $.ui.keyCode.DOWN:
case $.ui.keyCode.LEFT:
if(curVal == self._valueMin()) return;
newVal = curVal - step;
break;
}
self._slide(event, index, newVal);
return ret;
}).keyup(function(event) {
var index = $(this).data("index.ui-slider-handle");
if (self._keySliding) {
self._stop(event, index);
self._change(event, index);
self._keySliding = false;
$(this).removeClass("ui-state-active");
}
});
this._refreshValue();
},
destroy: function() {
this.handles.remove();
this.range.remove();
this.element
.removeClass("ui-slider"
+ " ui-slider-horizontal"
+ " ui-slider-vertical"
+ " ui-slider-disabled"
+ " ui-widget"
+ " ui-widget-content"
+ " ui-corner-all")
.removeData("slider")
.unbind(".slider");
this._mouseDestroy();
},
_mouseCapture: function(event) {
var o = this.options;
if (o.disabled)
return false;
this.elementSize = {
width: this.element.outerWidth(),
height: this.element.outerHeight()
};
this.elementOffset = this.element.offset();
var position = { x: event.pageX, y: event.pageY };
var normValue = this._normValueFromMouse(position);
var distance = this._valueMax() - this._valueMin() + 1, closestHandle;
var self = this, index;
this.handles.each(function(i) {
var thisDistance = Math.abs(normValue - self.values(i));
if (distance > thisDistance) {
distance = thisDistance;
closestHandle = $(this);
index = i;
}
});
// workaround for bug #3736 (if both handles of a range are at 0,
// the first is always used as the one with least distance,
// and moving it is obviously prevented by preventing negative ranges)
if(o.range == true && this.values(1) == o.min) {
closestHandle = $(this.handles[++index]);
}
this._start(event, index);
self._handleIndex = index;
closestHandle
.addClass("ui-state-active")
.focus();
var offset = closestHandle.offset();
var mouseOverHandle = !$(event.target).parents().andSelf().is('.ui-slider-handle');
this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
left: event.pageX - offset.left - (closestHandle.width() / 2),
top: event.pageY - offset.top
- (closestHandle.height() / 2)
- (parseInt(closestHandle.css('borderTopWidth'),10) || 0)
- (parseInt(closestHandle.css('borderBottomWidth'),10) || 0)
+ (parseInt(closestHandle.css('marginTop'),10) || 0)
};
normValue = this._normValueFromMouse(position);
this._slide(event, index, normValue);
return true;
},
_mouseStart: function(event) {
return true;
},
_mouseDrag: function(event) {
var position = { x: event.pageX, y: event.pageY };
var normValue = this._normValueFromMouse(position);
this._slide(event, this._handleIndex, normValue);
return false;
},
_mouseStop: function(event) {
this.handles.removeClass("ui-state-active");
this._stop(event, this._handleIndex);
this._change(event, this._handleIndex);
this._handleIndex = null;
this._clickOffset = null;
return false;
},
_detectOrientation: function() {
this.orientation = this.options.orientation == 'vertical' ? 'vertical' : 'horizontal';
},
_normValueFromMouse: function(position) {
var pixelTotal, pixelMouse;
if ('horizontal' == this.orientation) {
pixelTotal = this.elementSize.width;
pixelMouse = position.x - this.elementOffset.left - (this._clickOffset ? this._clickOffset.left : 0);
} else {
pixelTotal = this.elementSize.height;
pixelMouse = position.y - this.elementOffset.top - (this._clickOffset ? this._clickOffset.top : 0);
}
var percentMouse = (pixelMouse / pixelTotal);
if (percentMouse > 1) percentMouse = 1;
if (percentMouse < 0) percentMouse = 0;
if ('vertical' == this.orientation)
percentMouse = 1 - percentMouse;
var valueTotal = this._valueMax() - this._valueMin(),
valueMouse = percentMouse * valueTotal,
valueMouseModStep = valueMouse % this.options.step,
normValue = this._valueMin() + valueMouse - valueMouseModStep;
if (valueMouseModStep > (this.options.step / 2))
normValue += this.options.step;
// Since JavaScript has problems with large floats, round
// the final value to 5 digits after the decimal point (see #4124)
return parseFloat(normValue.toFixed(5));
},
_start: function(event, index) {
var uiHash = {
handle: this.handles[index],
value: this.value()
};
if (this.options.values && this.options.values.length) {
uiHash.value = this.values(index);
uiHash.values = this.values();
}
this._trigger("start", event, uiHash);
},
_slide: function(event, index, newVal) {
var handle = this.handles[index];
if (this.options.values && this.options.values.length) {
var otherVal = this.values(index ? 0 : 1);
if ((this.options.values.length == 2 && this.options.range === true) &&
((index == 0 && newVal > otherVal) || (index == 1 && newVal < otherVal))){
newVal = otherVal;
}
if (newVal != this.values(index)) {
var newValues = this.values();
newValues[index] = newVal;
// A slide can be canceled by returning false from the slide callback
var allowed = this._trigger("slide", event, {
handle: this.handles[index],
value: newVal,
values: newValues
});
var otherVal = this.values(index ? 0 : 1);
if (allowed !== false) {
this.values(index, newVal, ( event.type == 'mousedown' && this.options.animate ), true);
}
}
} else {
if (newVal != this.value()) {
// A slide can be canceled by returning false from the slide callback
var allowed = this._trigger("slide", event, {
handle: this.handles[index],
value: newVal
});
if (allowed !== false) {
this._setData('value', newVal, ( event.type == 'mousedown' && this.options.animate ));
}
}
}
},
_stop: function(event, index) {
var uiHash = {
handle: this.handles[index],
value: this.value()
};
if (this.options.values && this.options.values.length) {
uiHash.value = this.values(index);
uiHash.values = this.values();
}
this._trigger("stop", event, uiHash);
},
_change: function(event, index) {
var uiHash = {
handle: this.handles[index],
value: this.value()
};
if (this.options.values && this.options.values.length) {
uiHash.value = this.values(index);
uiHash.values = this.values();
}
this._trigger("change", event, uiHash);
},
value: function(newValue) {
if (arguments.length) {
this._setData("value", newValue);
this._change(null, 0);
}
return this._value();
},
values: function(index, newValue, animated, noPropagation) {
if (arguments.length > 1) {
this.options.values[index] = newValue;
this._refreshValue(animated);
if(!noPropagation) this._change(null, index);
}
if (arguments.length) {
if (this.options.values && this.options.values.length) {
return this._values(index);
} else {
return this.value();
}
} else {
return this._values();
}
},
_setData: function(key, value, animated) {
$.widget.prototype._setData.apply(this, arguments);
switch (key) {
case 'disabled':
if (value) {
this.handles.filter(".ui-state-focus").blur();
this.handles.removeClass("ui-state-hover");
this.handles.attr("disabled", "disabled");
} else {
this.handles.removeAttr("disabled");
}
case 'orientation':
this._detectOrientation();
this.element
.removeClass("ui-slider-horizontal ui-slider-vertical")
.addClass("ui-slider-" + this.orientation);
this._refreshValue(animated);
break;
case 'value':
this._refreshValue(animated);
break;
}
},
_step: function() {
var step = this.options.step;
return step;
},
_value: function() {
var val = this.options.value;
if (val < this._valueMin()) val = this._valueMin();
if (val > this._valueMax()) val = this._valueMax();
return val;
},
_values: function(index) {
if (arguments.length) {
var val = this.options.values[index];
if (val < this._valueMin()) val = this._valueMin();
if (val > this._valueMax()) val = this._valueMax();
return val;
} else {
return this.options.values;
}
},
_valueMin: function() {
var valueMin = this.options.min;
return valueMin;
},
_valueMax: function() {
var valueMax = this.options.max;
return valueMax;
},
_refreshValue: function(animate) {
var oRange = this.options.range, o = this.options, self = this;
if (this.options.values && this.options.values.length) {
var vp0, vp1;
this.handles.each(function(i, j) {
var valPercent = (self.values(i) - self._valueMin()) / (self._valueMax() - self._valueMin()) * 100;
var _set = {}; _set[self.orientation == 'horizontal' ? 'left' : 'bottom'] = valPercent + '%';
$(this).stop(1,1)[animate ? 'animate' : 'css'](_set, o.animate);
if (self.options.range === true) {
if (self.orientation == 'horizontal') {
(i == 0) && self.range.stop(1,1)[animate ? 'animate' : 'css']({ left: valPercent + '%' }, o.animate);
(i == 1) && self.range[animate ? 'animate' : 'css']({ width: (valPercent - lastValPercent) + '%' }, { queue: false, duration: o.animate });
} else {
(i == 0) && self.range.stop(1,1)[animate ? 'animate' : 'css']({ bottom: (valPercent) + '%' }, o.animate);
(i == 1) && self.range[animate ? 'animate' : 'css']({ height: (valPercent - lastValPercent) + '%' }, { queue: false, duration: o.animate });
}
}
lastValPercent = valPercent;
});
} else {
var value = this.value(),
valueMin = this._valueMin(),
valueMax = this._valueMax(),
valPercent = valueMax != valueMin
? (value - valueMin) / (valueMax - valueMin) * 100
: 0;
var _set = {}; _set[self.orientation == 'horizontal' ? 'left' : 'bottom'] = valPercent + '%';
this.handle.stop(1,1)[animate ? 'animate' : 'css'](_set, o.animate);
(oRange == "min") && (this.orientation == "horizontal") && this.range.stop(1,1)[animate ? 'animate' : 'css']({ width: valPercent + '%' }, o.animate);
(oRange == "max") && (this.orientation == "horizontal") && this.range[animate ? 'animate' : 'css']({ width: (100 - valPercent) + '%' }, { queue: false, duration: o.animate });
(oRange == "min") && (this.orientation == "vertical") && this.range.stop(1,1)[animate ? 'animate' : 'css']({ height: valPercent + '%' }, o.animate);
(oRange == "max") && (this.orientation == "vertical") && this.range[animate ? 'animate' : 'css']({ height: (100 - valPercent) + '%' }, { queue: false, duration: o.animate });
}
}
}));
$.extend($.ui.slider, {
getter: "value values",
version: "1.7.2",
eventPrefix: "slide",
defaults: {
animate: false,
delay: 0,
distance: 0,
max: 100,
min: 0,
orientation: 'horizontal',
range: false,
step: 1,
value: 0,
values: null
}
});
})(jQuery);
/*
* jQuery UI Datepicker 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Datepicker
*
* Depends:
* ui.core.js
*/
(function($) { // hide the namespace
$.extend($.ui, { datepicker: { version: "1.7.2" } });
var PROP_NAME = 'datepicker';
/* Date picker manager.
Use the singleton instance of this class, $.datepicker, to interact with the date picker.
Settings for (groups of) date pickers are maintained in an instance object,
allowing multiple different settings on the same page. */
function Datepicker() {
this.debug = false; // Change this to true to start debugging
this._curInst = null; // The current instance in use
this._keyEvent = false; // If the last event was a key event
this._disabledInputs = []; // List of date picker inputs that have been disabled
this._datepickerShowing = false; // True if the popup picker is showing , false if not
this._inDialog = false; // True if showing within a "dialog", false if not
this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division
this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class
this._appendClass = 'ui-datepicker-append'; // The name of the append marker class
this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class
this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class
this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class
this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class
this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class
this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class
this.regional = []; // Available regional settings, indexed by language code
this.regional[''] = { // Default regional settings
closeText: 'Done', // Display text for close link
prevText: 'Prev', // Display text for previous month link
nextText: 'Next', // Display text for next month link
currentText: 'Today', // Display text for current month link
monthNames: ['January','February','March','April','May','June',
'July','August','September','October','November','December'], // Names of months for drop-down and formatting
monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting
dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting
dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting
dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday
dateFormat: 'mm/dd/yy', // See format options on parseDate
firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
isRTL: false // True if right-to-left language, false if left-to-right
};
this._defaults = { // Global defaults for all the date picker instances
showOn: 'focus', // 'focus' for popup on focus,
// 'button' for trigger button, or 'both' for either
showAnim: 'show', // Name of jQuery animation for popup
showOptions: {}, // Options for enhanced animations
defaultDate: null, // Used when field is blank: actual date,
// +/-number for offset from today, null for today
appendText: '', // Display text following the input box, e.g. showing the format
buttonText: '...', // Text for trigger button
buttonImage: '', // URL for trigger button image
buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
hideIfNoPrevNext: false, // True to hide next/previous month links
// if not applicable, false to just disable them
navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
gotoCurrent: false, // True if today link goes back to current selection instead
changeMonth: false, // True if month can be selected directly, false if only prev/next
changeYear: false, // True if year can be selected directly, false if only prev/next
showMonthAfterYear: false, // True if the year select precedes month, false for month then year
yearRange: '-10:+10', // Range of years to display in drop-down,
// either relative to current year (-nn:+nn) or absolute (nnnn:nnnn)
showOtherMonths: false, // True to show dates in other months, false to leave blank
calculateWeek: this.iso8601Week, // How to calculate the week of the year,
// takes a Date and returns the number of the week for it
shortYearCutoff: '+10', // Short year values < this are in the current century,
// > this are in the previous century,
// string value starting with '+' for current year + value
minDate: null, // The earliest selectable date, or null for no limit
maxDate: null, // The latest selectable date, or null for no limit
duration: 'normal', // Duration of display/closure
beforeShowDay: null, // Function that takes a date and returns an array with
// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '',
// [2] = cell title (optional), e.g. $.datepicker.noWeekends
beforeShow: null, // Function that takes an input field and
// returns a set of custom settings for the date picker
onSelect: null, // Define a callback function when a date is selected
onChangeMonthYear: null, // Define a callback function when the month or year is changed
onClose: null, // Define a callback function when the datepicker is closed
numberOfMonths: 1, // Number of months to show at a time
showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
stepMonths: 1, // Number of months to step back/forward
stepBigMonths: 12, // Number of months to step back/forward for the big links
altField: '', // Selector for an alternate field to store selected dates into
altFormat: '', // The date format to use for the alternate field
constrainInput: true, // The input is constrained by the current date format
showButtonPanel: false // True to show button panel, false to not show it
};
$.extend(this._defaults, this.regional['']);
this.dpDiv = $('');
}
$.extend(Datepicker.prototype, {
/* Class name added to elements to indicate already configured with a date picker. */
markerClassName: 'hasDatepicker',
/* Debug logging (if enabled). */
log: function () {
if (this.debug)
console.log.apply('', arguments);
},
/* Override the default settings for all instances of the date picker.
@param settings object - the new settings to use as defaults (anonymous object)
@return the manager object */
setDefaults: function(settings) {
extendRemove(this._defaults, settings || {});
return this;
},
/* Attach the date picker to a jQuery selection.
@param target element - the target input field or division or span
@param settings object - the new settings to use for this date picker instance (anonymous) */
_attachDatepicker: function(target, settings) {
// check for settings on the control itself - in namespace 'date:'
var inlineSettings = null;
for (var attrName in this._defaults) {
var attrValue = target.getAttribute('date:' + attrName);
if (attrValue) {
inlineSettings = inlineSettings || {};
try {
inlineSettings[attrName] = eval(attrValue);
} catch (err) {
inlineSettings[attrName] = attrValue;
}
}
}
var nodeName = target.nodeName.toLowerCase();
var inline = (nodeName == 'div' || nodeName == 'span');
if (!target.id)
target.id = 'dp' + (++this.uuid);
var inst = this._newInst($(target), inline);
inst.settings = $.extend({}, settings || {}, inlineSettings || {});
if (nodeName == 'input') {
this._connectDatepicker(target, inst);
} else if (inline) {
this._inlineDatepicker(target, inst);
}
},
/* Create a new instance object. */
_newInst: function(target, inline) {
var id = target[0].id.replace(/([:\[\]\.])/g, '\\\\$1'); // escape jQuery meta chars
return {id: id, input: target, // associated target
selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
drawMonth: 0, drawYear: 0, // month being drawn
inline: inline, // is datepicker inline or not
dpDiv: (!inline ? this.dpDiv : // presentation div
$(''))};
},
/* Attach the date picker to an input field. */
_connectDatepicker: function(target, inst) {
var input = $(target);
inst.append = $([]);
inst.trigger = $([]);
if (input.hasClass(this.markerClassName))
return;
var appendText = this._get(inst, 'appendText');
var isRTL = this._get(inst, 'isRTL');
if (appendText) {
inst.append = $('' + appendText + '');
input[isRTL ? 'before' : 'after'](inst.append);
}
var showOn = this._get(inst, 'showOn');
if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field
input.focus(this._showDatepicker);
if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked
var buttonText = this._get(inst, 'buttonText');
var buttonImage = this._get(inst, 'buttonImage');
inst.trigger = $(this._get(inst, 'buttonImageOnly') ?
$('').addClass(this._triggerClass).
attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
$('').addClass(this._triggerClass).
html(buttonImage == '' ? buttonText : $('').attr(
{ src:buttonImage, alt:buttonText, title:buttonText })));
input[isRTL ? 'before' : 'after'](inst.trigger);
inst.trigger.click(function() {
if ($.datepicker._datepickerShowing && $.datepicker._lastInput == target)
$.datepicker._hideDatepicker();
else
$.datepicker._showDatepicker(target);
return false;
});
}
input.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).
bind("setData.datepicker", function(event, key, value) {
inst.settings[key] = value;
}).bind("getData.datepicker", function(event, key) {
return this._get(inst, key);
});
$.data(target, PROP_NAME, inst);
},
/* Attach an inline date picker to a div. */
_inlineDatepicker: function(target, inst) {
var divSpan = $(target);
if (divSpan.hasClass(this.markerClassName))
return;
divSpan.addClass(this.markerClassName).append(inst.dpDiv).
bind("setData.datepicker", function(event, key, value){
inst.settings[key] = value;
}).bind("getData.datepicker", function(event, key){
return this._get(inst, key);
});
$.data(target, PROP_NAME, inst);
this._setDate(inst, this._getDefaultDate(inst));
this._updateDatepicker(inst);
this._updateAlternate(inst);
},
/* Pop-up the date picker in a "dialog" box.
@param input element - ignored
@param dateText string - the initial date to display (in the current format)
@param onSelect function - the function(dateText) to call when a date is selected
@param settings object - update the dialog date picker instance's settings (anonymous object)
@param pos int[2] - coordinates for the dialog's position within the screen or
event - with x/y coordinates or
leave empty for default (screen centre)
@return the manager object */
_dialogDatepicker: function(input, dateText, onSelect, settings, pos) {
var inst = this._dialogInst; // internal instance
if (!inst) {
var id = 'dp' + (++this.uuid);
this._dialogInput = $('');
this._dialogInput.keydown(this._doKeyDown);
$('body').append(this._dialogInput);
inst = this._dialogInst = this._newInst(this._dialogInput, false);
inst.settings = {};
$.data(this._dialogInput[0], PROP_NAME, inst);
}
extendRemove(inst.settings, settings || {});
this._dialogInput.val(dateText);
this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
if (!this._pos) {
var browserWidth = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
var browserHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
this._pos = // should use actual width/height below
[(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
}
// move input on screen for focus, but hidden behind dialog
this._dialogInput.css('left', this._pos[0] + 'px').css('top', this._pos[1] + 'px');
inst.settings.onSelect = onSelect;
this._inDialog = true;
this.dpDiv.addClass(this._dialogClass);
this._showDatepicker(this._dialogInput[0]);
if ($.blockUI)
$.blockUI(this.dpDiv);
$.data(this._dialogInput[0], PROP_NAME, inst);
return this;
},
/* Detach a datepicker from its control.
@param target element - the target input field or division or span */
_destroyDatepicker: function(target) {
var $target = $(target);
var inst = $.data(target, PROP_NAME);
if (!$target.hasClass(this.markerClassName)) {
return;
}
var nodeName = target.nodeName.toLowerCase();
$.removeData(target, PROP_NAME);
if (nodeName == 'input') {
inst.append.remove();
inst.trigger.remove();
$target.removeClass(this.markerClassName).
unbind('focus', this._showDatepicker).
unbind('keydown', this._doKeyDown).
unbind('keypress', this._doKeyPress);
} else if (nodeName == 'div' || nodeName == 'span')
$target.removeClass(this.markerClassName).empty();
},
/* Enable the date picker to a jQuery selection.
@param target element - the target input field or division or span */
_enableDatepicker: function(target) {
var $target = $(target);
var inst = $.data(target, PROP_NAME);
if (!$target.hasClass(this.markerClassName)) {
return;
}
var nodeName = target.nodeName.toLowerCase();
if (nodeName == 'input') {
target.disabled = false;
inst.trigger.filter('button').
each(function() { this.disabled = false; }).end().
filter('img').css({opacity: '1.0', cursor: ''});
}
else if (nodeName == 'div' || nodeName == 'span') {
var inline = $target.children('.' + this._inlineClass);
inline.children().removeClass('ui-state-disabled');
}
this._disabledInputs = $.map(this._disabledInputs,
function(value) { return (value == target ? null : value); }); // delete entry
},
/* Disable the date picker to a jQuery selection.
@param target element - the target input field or division or span */
_disableDatepicker: function(target) {
var $target = $(target);
var inst = $.data(target, PROP_NAME);
if (!$target.hasClass(this.markerClassName)) {
return;
}
var nodeName = target.nodeName.toLowerCase();
if (nodeName == 'input') {
target.disabled = true;
inst.trigger.filter('button').
each(function() { this.disabled = true; }).end().
filter('img').css({opacity: '0.5', cursor: 'default'});
}
else if (nodeName == 'div' || nodeName == 'span') {
var inline = $target.children('.' + this._inlineClass);
inline.children().addClass('ui-state-disabled');
}
this._disabledInputs = $.map(this._disabledInputs,
function(value) { return (value == target ? null : value); }); // delete entry
this._disabledInputs[this._disabledInputs.length] = target;
},
/* Is the first field in a jQuery collection disabled as a datepicker?
@param target element - the target input field or division or span
@return boolean - true if disabled, false if enabled */
_isDisabledDatepicker: function(target) {
if (!target) {
return false;
}
for (var i = 0; i < this._disabledInputs.length; i++) {
if (this._disabledInputs[i] == target)
return true;
}
return false;
},
/* Retrieve the instance data for the target control.
@param target element - the target input field or division or span
@return object - the associated instance data
@throws error if a jQuery problem getting data */
_getInst: function(target) {
try {
return $.data(target, PROP_NAME);
}
catch (err) {
throw 'Missing instance data for this datepicker';
}
},
/* Update or retrieve the settings for a date picker attached to an input field or division.
@param target element - the target input field or division or span
@param name object - the new settings to update or
string - the name of the setting to change or retrieve,
when retrieving also 'all' for all instance settings or
'defaults' for all global defaults
@param value any - the new value for the setting
(omit if above is an object or to retrieve a value) */
_optionDatepicker: function(target, name, value) {
var inst = this._getInst(target);
if (arguments.length == 2 && typeof name == 'string') {
return (name == 'defaults' ? $.extend({}, $.datepicker._defaults) :
(inst ? (name == 'all' ? $.extend({}, inst.settings) :
this._get(inst, name)) : null));
}
var settings = name || {};
if (typeof name == 'string') {
settings = {};
settings[name] = value;
}
if (inst) {
if (this._curInst == inst) {
this._hideDatepicker(null);
}
var date = this._getDateDatepicker(target);
extendRemove(inst.settings, settings);
this._setDateDatepicker(target, date);
this._updateDatepicker(inst);
}
},
// change method deprecated
_changeDatepicker: function(target, name, value) {
this._optionDatepicker(target, name, value);
},
/* Redraw the date picker attached to an input field or division.
@param target element - the target input field or division or span */
_refreshDatepicker: function(target) {
var inst = this._getInst(target);
if (inst) {
this._updateDatepicker(inst);
}
},
/* Set the dates for a jQuery selection.
@param target element - the target input field or division or span
@param date Date - the new date
@param endDate Date - the new end date for a range (optional) */
_setDateDatepicker: function(target, date, endDate) {
var inst = this._getInst(target);
if (inst) {
this._setDate(inst, date, endDate);
this._updateDatepicker(inst);
this._updateAlternate(inst);
}
},
/* Get the date(s) for the first entry in a jQuery selection.
@param target element - the target input field or division or span
@return Date - the current date or
Date[2] - the current dates for a range */
_getDateDatepicker: function(target) {
var inst = this._getInst(target);
if (inst && !inst.inline)
this._setDateFromField(inst);
return (inst ? this._getDate(inst) : null);
},
/* Handle keystrokes. */
_doKeyDown: function(event) {
var inst = $.datepicker._getInst(event.target);
var handled = true;
var isRTL = inst.dpDiv.is('.ui-datepicker-rtl');
inst._keyEvent = true;
if ($.datepicker._datepickerShowing)
switch (event.keyCode) {
case 9: $.datepicker._hideDatepicker(null, '');
break; // hide on tab out
case 13: var sel = $('td.' + $.datepicker._dayOverClass +
', td.' + $.datepicker._currentClass, inst.dpDiv);
if (sel[0])
$.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
else
$.datepicker._hideDatepicker(null, $.datepicker._get(inst, 'duration'));
return false; // don't submit the form
break; // select the value on enter
case 27: $.datepicker._hideDatepicker(null, $.datepicker._get(inst, 'duration'));
break; // hide on escape
case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
-$.datepicker._get(inst, 'stepBigMonths') :
-$.datepicker._get(inst, 'stepMonths')), 'M');
break; // previous month/year on page up/+ ctrl
case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
+$.datepicker._get(inst, 'stepBigMonths') :
+$.datepicker._get(inst, 'stepMonths')), 'M');
break; // next month/year on page down/+ ctrl
case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target);
handled = event.ctrlKey || event.metaKey;
break; // clear on ctrl or command +end
case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target);
handled = event.ctrlKey || event.metaKey;
break; // current on ctrl or command +home
case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D');
handled = event.ctrlKey || event.metaKey;
// -1 day on ctrl or command +left
if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
-$.datepicker._get(inst, 'stepBigMonths') :
-$.datepicker._get(inst, 'stepMonths')), 'M');
// next month/year on alt +left on Mac
break;
case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D');
handled = event.ctrlKey || event.metaKey;
break; // -1 week on ctrl or command +up
case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D');
handled = event.ctrlKey || event.metaKey;
// +1 day on ctrl or command +right
if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
+$.datepicker._get(inst, 'stepBigMonths') :
+$.datepicker._get(inst, 'stepMonths')), 'M');
// next month/year on alt +right
break;
case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D');
handled = event.ctrlKey || event.metaKey;
break; // +1 week on ctrl or command +down
default: handled = false;
}
else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home
$.datepicker._showDatepicker(this);
else {
handled = false;
}
if (handled) {
event.preventDefault();
event.stopPropagation();
}
},
/* Filter entered characters - based on date format. */
_doKeyPress: function(event) {
var inst = $.datepicker._getInst(event.target);
if ($.datepicker._get(inst, 'constrainInput')) {
var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat'));
var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode);
return event.ctrlKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1);
}
},
/* Pop-up the date picker for a given input field.
@param input element - the input field attached to the date picker or
event - if triggered by focus */
_showDatepicker: function(input) {
input = input.target || input;
if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger
input = $('input', input.parentNode)[0];
if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here
return;
var inst = $.datepicker._getInst(input);
var beforeShow = $.datepicker._get(inst, 'beforeShow');
extendRemove(inst.settings, (beforeShow ? beforeShow.apply(input, [input, inst]) : {}));
$.datepicker._hideDatepicker(null, '');
$.datepicker._lastInput = input;
$.datepicker._setDateFromField(inst);
if ($.datepicker._inDialog) // hide cursor
input.value = '';
if (!$.datepicker._pos) { // position below input
$.datepicker._pos = $.datepicker._findPos(input);
$.datepicker._pos[1] += input.offsetHeight; // add the height
}
var isFixed = false;
$(input).parents().each(function() {
isFixed |= $(this).css('position') == 'fixed';
return !isFixed;
});
if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled
$.datepicker._pos[0] -= document.documentElement.scrollLeft;
$.datepicker._pos[1] -= document.documentElement.scrollTop;
}
var offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
$.datepicker._pos = null;
inst.rangeStart = null;
// determine sizing offscreen
inst.dpDiv.css({position: 'absolute', display: 'block', top: '-1000px'});
$.datepicker._updateDatepicker(inst);
// fix width for dynamic number of date pickers
// and adjust position before showing
offset = $.datepicker._checkOffset(inst, offset, isFixed);
inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none',
left: offset.left + 'px', top: offset.top + 'px'});
if (!inst.inline) {
var showAnim = $.datepicker._get(inst, 'showAnim') || 'show';
var duration = $.datepicker._get(inst, 'duration');
var postProcess = function() {
$.datepicker._datepickerShowing = true;
if ($.browser.msie && parseInt($.browser.version,10) < 7) // fix IE < 7 select problems
$('iframe.ui-datepicker-cover').css({width: inst.dpDiv.width() + 4,
height: inst.dpDiv.height() + 4});
};
if ($.effects && $.effects[showAnim])
inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
else
inst.dpDiv[showAnim](duration, postProcess);
if (duration == '')
postProcess();
if (inst.input[0].type != 'hidden')
inst.input[0].focus();
$.datepicker._curInst = inst;
}
},
/* Generate the date picker content. */
_updateDatepicker: function(inst) {
var dims = {width: inst.dpDiv.width() + 4,
height: inst.dpDiv.height() + 4};
var self = this;
inst.dpDiv.empty().append(this._generateHTML(inst))
.find('iframe.ui-datepicker-cover').
css({width: dims.width, height: dims.height})
.end()
.find('button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a')
.bind('mouseout', function(){
$(this).removeClass('ui-state-hover');
if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).removeClass('ui-datepicker-prev-hover');
if(this.className.indexOf('ui-datepicker-next') != -1) $(this).removeClass('ui-datepicker-next-hover');
})
.bind('mouseover', function(){
if (!self._isDisabledDatepicker( inst.inline ? inst.dpDiv.parent()[0] : inst.input[0])) {
$(this).parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover');
$(this).addClass('ui-state-hover');
if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).addClass('ui-datepicker-prev-hover');
if(this.className.indexOf('ui-datepicker-next') != -1) $(this).addClass('ui-datepicker-next-hover');
}
})
.end()
.find('.' + this._dayOverClass + ' a')
.trigger('mouseover')
.end();
var numMonths = this._getNumberOfMonths(inst);
var cols = numMonths[1];
var width = 17;
if (cols > 1) {
inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em');
} else {
inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width('');
}
inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') +
'Class']('ui-datepicker-multi');
inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') +
'Class']('ui-datepicker-rtl');
if (inst.input && inst.input[0].type != 'hidden' && inst == $.datepicker._curInst)
$(inst.input[0]).focus();
},
/* Check positioning to remain on screen. */
_checkOffset: function(inst, offset, isFixed) {
var dpWidth = inst.dpDiv.outerWidth();
var dpHeight = inst.dpDiv.outerHeight();
var inputWidth = inst.input ? inst.input.outerWidth() : 0;
var inputHeight = inst.input ? inst.input.outerHeight() : 0;
var viewWidth = (window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth) + $(document).scrollLeft();
var viewHeight = (window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight) + $(document).scrollTop();
offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0);
offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0;
offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;
// now check if datepicker is showing outside window viewport - move to a better place if so.
offset.left -= (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? Math.abs(offset.left + dpWidth - viewWidth) : 0;
offset.top -= (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? Math.abs(offset.top + dpHeight + inputHeight*2 - viewHeight) : 0;
return offset;
},
/* Find an object's position on the screen. */
_findPos: function(obj) {
while (obj && (obj.type == 'hidden' || obj.nodeType != 1)) {
obj = obj.nextSibling;
}
var position = $(obj).offset();
return [position.left, position.top];
},
/* Hide the date picker from view.
@param input element - the input field attached to the date picker
@param duration string - the duration over which to close the date picker */
_hideDatepicker: function(input, duration) {
var inst = this._curInst;
if (!inst || (input && inst != $.data(input, PROP_NAME)))
return;
if (inst.stayOpen)
this._selectDate('#' + inst.id, this._formatDate(inst,
inst.currentDay, inst.currentMonth, inst.currentYear));
inst.stayOpen = false;
if (this._datepickerShowing) {
duration = (duration != null ? duration : this._get(inst, 'duration'));
var showAnim = this._get(inst, 'showAnim');
var postProcess = function() {
$.datepicker._tidyDialog(inst);
};
if (duration != '' && $.effects && $.effects[showAnim])
inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'),
duration, postProcess);
else
inst.dpDiv[(duration == '' ? 'hide' : (showAnim == 'slideDown' ? 'slideUp' :
(showAnim == 'fadeIn' ? 'fadeOut' : 'hide')))](duration, postProcess);
if (duration == '')
this._tidyDialog(inst);
var onClose = this._get(inst, 'onClose');
if (onClose)
onClose.apply((inst.input ? inst.input[0] : null),
[(inst.input ? inst.input.val() : ''), inst]); // trigger custom callback
this._datepickerShowing = false;
this._lastInput = null;
if (this._inDialog) {
this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' });
if ($.blockUI) {
$.unblockUI();
$('body').append(this.dpDiv);
}
}
this._inDialog = false;
}
this._curInst = null;
},
/* Tidy up after a dialog display. */
_tidyDialog: function(inst) {
inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar');
},
/* Close date picker if clicked elsewhere. */
_checkExternalClick: function(event) {
if (!$.datepicker._curInst)
return;
var $target = $(event.target);
if (($target.parents('#' + $.datepicker._mainDivId).length == 0) &&
!$target.hasClass($.datepicker.markerClassName) &&
!$target.hasClass($.datepicker._triggerClass) &&
$.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI))
$.datepicker._hideDatepicker(null, '');
},
/* Adjust one of the date sub-fields. */
_adjustDate: function(id, offset, period) {
var target = $(id);
var inst = this._getInst(target[0]);
if (this._isDisabledDatepicker(target[0])) {
return;
}
this._adjustInstDate(inst, offset +
(period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning
period);
this._updateDatepicker(inst);
},
/* Action for current link. */
_gotoToday: function(id) {
var target = $(id);
var inst = this._getInst(target[0]);
if (this._get(inst, 'gotoCurrent') && inst.currentDay) {
inst.selectedDay = inst.currentDay;
inst.drawMonth = inst.selectedMonth = inst.currentMonth;
inst.drawYear = inst.selectedYear = inst.currentYear;
}
else {
var date = new Date();
inst.selectedDay = date.getDate();
inst.drawMonth = inst.selectedMonth = date.getMonth();
inst.drawYear = inst.selectedYear = date.getFullYear();
}
this._notifyChange(inst);
this._adjustDate(target);
},
/* Action for selecting a new month/year. */
_selectMonthYear: function(id, select, period) {
var target = $(id);
var inst = this._getInst(target[0]);
inst._selectingMonthYear = false;
inst['selected' + (period == 'M' ? 'Month' : 'Year')] =
inst['draw' + (period == 'M' ? 'Month' : 'Year')] =
parseInt(select.options[select.selectedIndex].value,10);
this._notifyChange(inst);
this._adjustDate(target);
},
/* Restore input focus after not changing month/year. */
_clickMonthYear: function(id) {
var target = $(id);
var inst = this._getInst(target[0]);
if (inst.input && inst._selectingMonthYear && !$.browser.msie)
inst.input[0].focus();
inst._selectingMonthYear = !inst._selectingMonthYear;
},
/* Action for selecting a day. */
_selectDay: function(id, month, year, td) {
var target = $(id);
if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
return;
}
var inst = this._getInst(target[0]);
inst.selectedDay = inst.currentDay = $('a', td).html();
inst.selectedMonth = inst.currentMonth = month;
inst.selectedYear = inst.currentYear = year;
if (inst.stayOpen) {
inst.endDay = inst.endMonth = inst.endYear = null;
}
this._selectDate(id, this._formatDate(inst,
inst.currentDay, inst.currentMonth, inst.currentYear));
if (inst.stayOpen) {
inst.rangeStart = this._daylightSavingAdjust(
new Date(inst.currentYear, inst.currentMonth, inst.currentDay));
this._updateDatepicker(inst);
}
},
/* Erase the input field and hide the date picker. */
_clearDate: function(id) {
var target = $(id);
var inst = this._getInst(target[0]);
inst.stayOpen = false;
inst.endDay = inst.endMonth = inst.endYear = inst.rangeStart = null;
this._selectDate(target, '');
},
/* Update the input field with the selected date. */
_selectDate: function(id, dateStr) {
var target = $(id);
var inst = this._getInst(target[0]);
dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
if (inst.input)
inst.input.val(dateStr);
this._updateAlternate(inst);
var onSelect = this._get(inst, 'onSelect');
if (onSelect)
onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback
else if (inst.input)
inst.input.trigger('change'); // fire the change event
if (inst.inline)
this._updateDatepicker(inst);
else if (!inst.stayOpen) {
this._hideDatepicker(null, this._get(inst, 'duration'));
this._lastInput = inst.input[0];
if (typeof(inst.input[0]) != 'object')
inst.input[0].focus(); // restore focus
this._lastInput = null;
}
},
/* Update any alternate field to synchronise with the main field. */
_updateAlternate: function(inst) {
var altField = this._get(inst, 'altField');
if (altField) { // update alternate field too
var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat');
var date = this._getDate(inst);
dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
$(altField).each(function() { $(this).val(dateStr); });
}
},
/* Set as beforeShowDay function to prevent selection of weekends.
@param date Date - the date to customise
@return [boolean, string] - is this date selectable?, what is its CSS class? */
noWeekends: function(date) {
var day = date.getDay();
return [(day > 0 && day < 6), ''];
},
/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
@param date Date - the date to get the week for
@return number - the number of the week within the year that contains this date */
iso8601Week: function(date) {
var checkDate = new Date(date.getFullYear(), date.getMonth(), date.getDate());
var firstMon = new Date(checkDate.getFullYear(), 1 - 1, 4); // First week always contains 4 Jan
var firstDay = firstMon.getDay() || 7; // Day of week: Mon = 1, ..., Sun = 7
firstMon.setDate(firstMon.getDate() + 1 - firstDay); // Preceding Monday
if (firstDay < 4 && checkDate < firstMon) { // Adjust first three days in year if necessary
checkDate.setDate(checkDate.getDate() - 3); // Generate for previous year
return $.datepicker.iso8601Week(checkDate);
} else if (checkDate > new Date(checkDate.getFullYear(), 12 - 1, 28)) { // Check last three days in year
firstDay = new Date(checkDate.getFullYear() + 1, 1 - 1, 4).getDay() || 7;
if (firstDay > 4 && (checkDate.getDay() || 7) < firstDay - 3) { // Adjust if necessary
return 1;
}
}
return Math.floor(((checkDate - firstMon) / 86400000) / 7) + 1; // Weeks to given date
},
/* Parse a string value into a date object.
See formatDate below for the possible formats.
@param format string - the expected format of the date
@param value string - the date in the above format
@param settings Object - attributes include:
shortYearCutoff number - the cutoff year for determining the century (optional)
dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
dayNames string[7] - names of the days from Sunday (optional)
monthNamesShort string[12] - abbreviated names of the months (optional)
monthNames string[12] - names of the months (optional)
@return Date - the extracted date value or null if value is blank */
parseDate: function (format, value, settings) {
if (format == null || value == null)
throw 'Invalid arguments';
value = (typeof value == 'object' ? value.toString() : value + '');
if (value == '')
return null;
var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff;
var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
var year = -1;
var month = -1;
var day = -1;
var doy = -1;
var literal = false;
// Check whether a format character is doubled
var lookAhead = function(match) {
var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
if (matches)
iFormat++;
return matches;
};
// Extract a number from the string value
var getNumber = function(match) {
lookAhead(match);
var origSize = (match == '@' ? 14 : (match == 'y' ? 4 : (match == 'o' ? 3 : 2)));
var size = origSize;
var num = 0;
while (size > 0 && iValue < value.length &&
value.charAt(iValue) >= '0' && value.charAt(iValue) <= '9') {
num = num * 10 + parseInt(value.charAt(iValue++),10);
size--;
}
if (size == origSize)
throw 'Missing number at position ' + iValue;
return num;
};
// Extract a name from the string value and convert to an index
var getName = function(match, shortNames, longNames) {
var names = (lookAhead(match) ? longNames : shortNames);
var size = 0;
for (var j = 0; j < names.length; j++)
size = Math.max(size, names[j].length);
var name = '';
var iInit = iValue;
while (size > 0 && iValue < value.length) {
name += value.charAt(iValue++);
for (var i = 0; i < names.length; i++)
if (name == names[i])
return i + 1;
size--;
}
throw 'Unknown name at position ' + iInit;
};
// Confirm that a literal character matches the string value
var checkLiteral = function() {
if (value.charAt(iValue) != format.charAt(iFormat))
throw 'Unexpected literal at position ' + iValue;
iValue++;
};
var iValue = 0;
for (var iFormat = 0; iFormat < format.length; iFormat++) {
if (literal)
if (format.charAt(iFormat) == "'" && !lookAhead("'"))
literal = false;
else
checkLiteral();
else
switch (format.charAt(iFormat)) {
case 'd':
day = getNumber('d');
break;
case 'D':
getName('D', dayNamesShort, dayNames);
break;
case 'o':
doy = getNumber('o');
break;
case 'm':
month = getNumber('m');
break;
case 'M':
month = getName('M', monthNamesShort, monthNames);
break;
case 'y':
year = getNumber('y');
break;
case '@':
var date = new Date(getNumber('@'));
year = date.getFullYear();
month = date.getMonth() + 1;
day = date.getDate();
break;
case "'":
if (lookAhead("'"))
checkLiteral();
else
literal = true;
break;
default:
checkLiteral();
}
}
if (year == -1)
year = new Date().getFullYear();
else if (year < 100)
year += new Date().getFullYear() - new Date().getFullYear() % 100 +
(year <= shortYearCutoff ? 0 : -100);
if (doy > -1) {
month = 1;
day = doy;
do {
var dim = this._getDaysInMonth(year, month - 1);
if (day <= dim)
break;
month++;
day -= dim;
} while (true);
}
var date = this._daylightSavingAdjust(new Date(year, month - 1, day));
if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day)
throw 'Invalid date'; // E.g. 31/02/*
return date;
},
/* Standard date formats. */
ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601)
COOKIE: 'D, dd M yy',
ISO_8601: 'yy-mm-dd',
RFC_822: 'D, d M y',
RFC_850: 'DD, dd-M-y',
RFC_1036: 'D, d M y',
RFC_1123: 'D, d M yy',
RFC_2822: 'D, d M yy',
RSS: 'D, d M y', // RFC 822
TIMESTAMP: '@',
W3C: 'yy-mm-dd', // ISO 8601
/* Format a date object into a string value.
The format can be combinations of the following:
d - day of month (no leading zero)
dd - day of month (two digit)
o - day of year (no leading zeros)
oo - day of year (three digit)
D - day name short
DD - day name long
m - month of year (no leading zero)
mm - month of year (two digit)
M - month name short
MM - month name long
y - year (two digit)
yy - year (four digit)
@ - Unix timestamp (ms since 01/01/1970)
'...' - literal text
'' - single quote
@param format string - the desired format of the date
@param date Date - the date value to format
@param settings Object - attributes include:
dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
dayNames string[7] - names of the days from Sunday (optional)
monthNamesShort string[12] - abbreviated names of the months (optional)
monthNames string[12] - names of the months (optional)
@return string - the date in the above format */
formatDate: function (format, date, settings) {
if (!date)
return '';
var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
// Check whether a format character is doubled
var lookAhead = function(match) {
var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
if (matches)
iFormat++;
return matches;
};
// Format a number, with leading zero if necessary
var formatNumber = function(match, value, len) {
var num = '' + value;
if (lookAhead(match))
while (num.length < len)
num = '0' + num;
return num;
};
// Format a name, short or long as requested
var formatName = function(match, value, shortNames, longNames) {
return (lookAhead(match) ? longNames[value] : shortNames[value]);
};
var output = '';
var literal = false;
if (date)
for (var iFormat = 0; iFormat < format.length; iFormat++) {
if (literal)
if (format.charAt(iFormat) == "'" && !lookAhead("'"))
literal = false;
else
output += format.charAt(iFormat);
else
switch (format.charAt(iFormat)) {
case 'd':
output += formatNumber('d', date.getDate(), 2);
break;
case 'D':
output += formatName('D', date.getDay(), dayNamesShort, dayNames);
break;
case 'o':
var doy = date.getDate();
for (var m = date.getMonth() - 1; m >= 0; m--)
doy += this._getDaysInMonth(date.getFullYear(), m);
output += formatNumber('o', doy, 3);
break;
case 'm':
output += formatNumber('m', date.getMonth() + 1, 2);
break;
case 'M':
output += formatName('M', date.getMonth(), monthNamesShort, monthNames);
break;
case 'y':
output += (lookAhead('y') ? date.getFullYear() :
(date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100);
break;
case '@':
output += date.getTime();
break;
case "'":
if (lookAhead("'"))
output += "'";
else
literal = true;
break;
default:
output += format.charAt(iFormat);
}
}
return output;
},
/* Extract all possible characters from the date format. */
_possibleChars: function (format) {
var chars = '';
var literal = false;
for (var iFormat = 0; iFormat < format.length; iFormat++)
if (literal)
if (format.charAt(iFormat) == "'" && !lookAhead("'"))
literal = false;
else
chars += format.charAt(iFormat);
else
switch (format.charAt(iFormat)) {
case 'd': case 'm': case 'y': case '@':
chars += '0123456789';
break;
case 'D': case 'M':
return null; // Accept anything
case "'":
if (lookAhead("'"))
chars += "'";
else
literal = true;
break;
default:
chars += format.charAt(iFormat);
}
return chars;
},
/* Get a setting value, defaulting if necessary. */
_get: function(inst, name) {
return inst.settings[name] !== undefined ?
inst.settings[name] : this._defaults[name];
},
/* Parse existing date and initialise date picker. */
_setDateFromField: function(inst) {
var dateFormat = this._get(inst, 'dateFormat');
var dates = inst.input ? inst.input.val() : null;
inst.endDay = inst.endMonth = inst.endYear = null;
var date = defaultDate = this._getDefaultDate(inst);
var settings = this._getFormatConfig(inst);
try {
date = this.parseDate(dateFormat, dates, settings) || defaultDate;
} catch (event) {
this.log(event);
date = defaultDate;
}
inst.selectedDay = date.getDate();
inst.drawMonth = inst.selectedMonth = date.getMonth();
inst.drawYear = inst.selectedYear = date.getFullYear();
inst.currentDay = (dates ? date.getDate() : 0);
inst.currentMonth = (dates ? date.getMonth() : 0);
inst.currentYear = (dates ? date.getFullYear() : 0);
this._adjustInstDate(inst);
},
/* Retrieve the default date shown on opening. */
_getDefaultDate: function(inst) {
var date = this._determineDate(this._get(inst, 'defaultDate'), new Date());
var minDate = this._getMinMaxDate(inst, 'min', true);
var maxDate = this._getMinMaxDate(inst, 'max');
date = (minDate && date < minDate ? minDate : date);
date = (maxDate && date > maxDate ? maxDate : date);
return date;
},
/* A date may be specified as an exact value or a relative one. */
_determineDate: function(date, defaultDate) {
var offsetNumeric = function(offset) {
var date = new Date();
date.setDate(date.getDate() + offset);
return date;
};
var offsetString = function(offset, getDaysInMonth) {
var date = new Date();
var year = date.getFullYear();
var month = date.getMonth();
var day = date.getDate();
var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;
var matches = pattern.exec(offset);
while (matches) {
switch (matches[2] || 'd') {
case 'd' : case 'D' :
day += parseInt(matches[1],10); break;
case 'w' : case 'W' :
day += parseInt(matches[1],10) * 7; break;
case 'm' : case 'M' :
month += parseInt(matches[1],10);
day = Math.min(day, getDaysInMonth(year, month));
break;
case 'y': case 'Y' :
year += parseInt(matches[1],10);
day = Math.min(day, getDaysInMonth(year, month));
break;
}
matches = pattern.exec(offset);
}
return new Date(year, month, day);
};
date = (date == null ? defaultDate :
(typeof date == 'string' ? offsetString(date, this._getDaysInMonth) :
(typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : date)));
date = (date && date.toString() == 'Invalid Date' ? defaultDate : date);
if (date) {
date.setHours(0);
date.setMinutes(0);
date.setSeconds(0);
date.setMilliseconds(0);
}
return this._daylightSavingAdjust(date);
},
/* Handle switch to/from daylight saving.
Hours may be non-zero on daylight saving cut-over:
> 12 when midnight changeover, but then cannot generate
midnight datetime, so jump to 1AM, otherwise reset.
@param date (Date) the date to check
@return (Date) the corrected date */
_daylightSavingAdjust: function(date) {
if (!date) return null;
date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
return date;
},
/* Set the date(s) directly. */
_setDate: function(inst, date, endDate) {
var clear = !(date);
var origMonth = inst.selectedMonth;
var origYear = inst.selectedYear;
date = this._determineDate(date, new Date());
inst.selectedDay = inst.currentDay = date.getDate();
inst.drawMonth = inst.selectedMonth = inst.currentMonth = date.getMonth();
inst.drawYear = inst.selectedYear = inst.currentYear = date.getFullYear();
if (origMonth != inst.selectedMonth || origYear != inst.selectedYear)
this._notifyChange(inst);
this._adjustInstDate(inst);
if (inst.input) {
inst.input.val(clear ? '' : this._formatDate(inst));
}
},
/* Retrieve the date(s) directly. */
_getDate: function(inst) {
var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null :
this._daylightSavingAdjust(new Date(
inst.currentYear, inst.currentMonth, inst.currentDay)));
return startDate;
},
/* Generate the HTML for the current state of the date picker. */
_generateHTML: function(inst) {
var today = new Date();
today = this._daylightSavingAdjust(
new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time
var isRTL = this._get(inst, 'isRTL');
var showButtonPanel = this._get(inst, 'showButtonPanel');
var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext');
var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat');
var numMonths = this._getNumberOfMonths(inst);
var showCurrentAtPos = this._get(inst, 'showCurrentAtPos');
var stepMonths = this._get(inst, 'stepMonths');
var stepBigMonths = this._get(inst, 'stepBigMonths');
var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
var minDate = this._getMinMaxDate(inst, 'min', true);
var maxDate = this._getMinMaxDate(inst, 'max');
var drawMonth = inst.drawMonth - showCurrentAtPos;
var drawYear = inst.drawYear;
if (drawMonth < 0) {
drawMonth += 12;
drawYear--;
}
if (maxDate) {
var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
maxDate.getMonth() - numMonths[1] + 1, maxDate.getDate()));
maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
drawMonth--;
if (drawMonth < 0) {
drawMonth = 11;
drawYear--;
}
}
}
inst.drawMonth = drawMonth;
inst.drawYear = drawYear;
var prevText = this._get(inst, 'prevText');
prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
this._getFormatConfig(inst)));
var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
'' + prevText + '' :
(hideIfNoPrevNext ? '' : '' + prevText + ''));
var nextText = this._get(inst, 'nextText');
nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
this._getFormatConfig(inst)));
var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
'' + nextText + '' :
(hideIfNoPrevNext ? '' : '' + nextText + ''));
var currentText = this._get(inst, 'currentText');
var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today);
currentText = (!navigationAsDateFormat ? currentText :
this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
var controls = (!inst.inline ? '' : '');
var buttonPanel = (showButtonPanel) ? '
",
open: FALSE,
overlayClose: TRUE,
slideshow: FALSE,
slideshowAuto: TRUE,
slideshowSpeed: 2500,
slideshowStart: "start slideshow",
slideshowStop: "stop slideshow",
preloadIMG: TRUE
};
// ****************
// HELPER FUNCTIONS
// ****************
// Convert % values to pixels
function setSize (size, dimension) {
dimension = dimension === 'x' ? document.documentElement.clientWidth : document.documentElement.clientHeight;
return (typeof size === 'string') ? Math.round((size.match(/%/) ? (dimension / 100) * parseInt(size, 10) : parseInt(size, 10))) : size;
}
// Checks an href to see if it is a photo.
// There is a force photo option (photo: true) for hrefs that cannot be matched by this regex.
function isImage (url) {
return settings.photo || url.match(/\.(gif|png|jpg|jpeg|bmp)(?:\?([^#]*))?(?:#(\.*))?$/i);
}
// Assigns functions results to their respective settings. This allows functions to be used to set ColorBox options.
function process () {
for (var i in settings) {
if (typeof(settings[i]) === 'function') {
settings[i] = settings[i].call(element);
}
}
}
// ****************
// PUBLIC FUNCTIONS
// Usage format: $.fn.colorbox.close();
// Usage from within an iframe: parent.$.fn.colorbox.close();
// ****************
cboxPublic = $.fn.colorbox = function (options, custom_callback) {
if (this.length) {
this.each(function () {
var data = $(this).data(colorbox) ? $.extend({},
$(this).data(colorbox), options) : $.extend({}, defaults, options);
$(this).data(colorbox, data).addClass("cboxelement");
});
} else {
$(this).data(colorbox, $.extend({}, defaults, options));
}
$(this).unbind(cbox_click).bind(cbox_click, function (e) {
element = this;
settings = $(element).data(colorbox);
// Convert functions to their returned values.
process();
callback = custom_callback || FALSE;
var rel = settings.rel || element.rel;
if (rel && rel !== 'nofollow') {
$related = $('.cboxelement').filter(function () {
var relRelated = $(this).data(colorbox).rel || this.rel;
return (relRelated === rel);
});
index = $related.index(element);
// Check direct calls to ColorBox.
if (index < 0) {
$related = $related.add(element);
index = $related.length - 1;
}
} else {
$related = $(element);
index = 0;
}
if (!open) {
open = TRUE;
active = TRUE; // Prevents the page-change action from queuing up if the visitor holds down the left or right keys.
// Set Navigation Key Bindings
$().bind("keydown.cbox_close", function (e) {
if (e.keyCode === 27) {
e.preventDefault();
cboxPublic.close();
}
}).bind("keydown.cbox_arrows", function(e) {
if (e.keyCode === 37) {
e.preventDefault();
$prev.click();
} else if (e.keyCode === 39) {
e.preventDefault();
$next.click();
}
});
if (settings.overlayClose) {
$overlay.css({"cursor": "pointer"}).one('click', cboxPublic.close);
}
// Remove the focus from the anchor to prevent accidentally calling
// ColorBox multiple times (by pressing the 'Enter' key after colorbox has opened, but before the user has clicked on anything else)
element.blur();
$.event.trigger(cbox_open);
$close.html(settings.close);
$overlay.css({"opacity": settings.opacity}).show();
// Opens inital empty ColorBox prior to content being loaded.
settings.w = setSize(settings.initialWidth, 'x');
settings.h = setSize(settings.initialHeight, 'y');
cboxPublic.position(0);
if (isIE6) {
$window.bind('resize.cboxie6 scroll.cboxie6', function () {
$overlay.css({width: $window.width(), height: $window.height(), top: $window.scrollTop(), left: $window.scrollLeft()});
}).trigger("scroll.cboxie6");
}
}
cboxPublic.slideshow();
cboxPublic.load();
e.preventDefault();
});
if (options && options.open) {
$(this).triggerHandler(cbox_click);
}
return this;
};
// Initialize ColorBox: store common calculations, preload the interface graphics, append the html.
// This preps colorbox for a speedy open when clicked, and lightens the burdon on the browser by only
// having to run once, instead of each time colorbox is opened.
cboxPublic.init = function () {
// jQuery object generator to save a bit of space
function $div(id) {
return $('');
}
// Create & Append jQuery Objects
$window = $(window);
$cbox = $('');
$overlay = $div("Overlay").hide();
$wrap = $div("Wrapper");
$content = $div("Content").append(
$loaded = $div("LoadedContent").css({width: 0, height: 0}),
$loadingOverlay = $div("LoadingOverlay"),
$loadingGraphic = $div("LoadingGraphic"),
$title = $div("Title"),
$current = $div("Current"),
$slideshow = $div("Slideshow"),
$next = $div("Next"),
$prev = $div("Previous"),
$close = $div("Close")
);
$wrap.append( // The 3x3 Grid that makes up ColorBox
$('').append(
$div("TopLeft"),
$topBorder = $div("TopCenter"),
$div("TopRight")
),
$('').append(
$leftBorder = $div("MiddleLeft"),
$content,
$rightBorder = $div("MiddleRight")
),
$('').append(
$div("BottomLeft"),
$bottomBorder = $div("BottomCenter"),
$div("BottomRight")
)
).children().children().css({'float': 'left'});
$('body').prepend($overlay, $cbox.append($wrap));
if (isIE) {
$cbox.addClass('cboxIE');
if (isIE6) {
$overlay.css('position', 'absolute');
}
}
// Add rollover event to navigation elements
$content.children()
.addClass(hover)
.mouseover(function () { $(this).addClass(hover); })
.mouseout(function () { $(this).removeClass(hover); })
.hide();
// Cache values needed for size calculations
interfaceHeight = $topBorder.height() + $bottomBorder.height() + $content.outerHeight(TRUE) - $content.height();//Subtraction needed for IE6
interfaceWidth = $leftBorder.width() + $rightBorder.width() + $content.outerWidth(TRUE) - $content.width();
loadedHeight = $loaded.outerHeight(TRUE);
loadedWidth = $loaded.outerWidth(TRUE);
// Setting padding to remove the need to do size conversions during the animation step.
$cbox.css({"padding-bottom": interfaceHeight, "padding-right": interfaceWidth}).hide();
// Setup button & key events.
$next.click(cboxPublic.next);
$prev.click(cboxPublic.prev);
$close.click(cboxPublic.close);
// Adding the 'hover' class allowed the browser to load the hover-state
// background graphics. The class can now can be removed.
$content.children().removeClass(hover);
};
cboxPublic.position = function (speed, loadedCallback) {
var
animate_speed,
winHeight = document.documentElement.clientHeight,
// keeps the top and left positions within the browser's viewport.
posTop = Math.max(winHeight - settings.h - loadedHeight - interfaceHeight,0)/2 + $window.scrollTop(),
posLeft = Math.max(document.documentElement.clientWidth - settings.w - loadedWidth - interfaceWidth,0)/2 + $window.scrollLeft();
// setting the speed to 0 to reduce the delay between same-sized content.
animate_speed = ($cbox.width() === settings.w+loadedWidth && $cbox.height() === settings.h+loadedHeight) ? 0 : speed;
// this gives the wrapper plenty of breathing room so it's floated contents can move around smoothly,
// but it has to be shrank down around the size of div#colorbox when it's done. If not,
// it can invoke an obscure IE bug when using iframes.
$wrap[0].style.width = $wrap[0].style.height = "9999px";
function modalDimensions (that) {
// loading overlay size has to be sure that IE6 uses the correct height.
$topBorder[0].style.width = $bottomBorder[0].style.width = $content[0].style.width = that.style.width;
$loadingGraphic[0].style.height = $loadingOverlay[0].style.height = $content[0].style.height = $leftBorder[0].style.height = $rightBorder[0].style.height = that.style.height;
}
$cbox.dequeue().animate({width:settings.w+loadedWidth, height:settings.h+loadedHeight, top:posTop, left:posLeft}, {duration: animate_speed,
complete: function(){
modalDimensions(this);
active = FALSE;
// shrink the wrapper down to exactly the size of colorbox to avoid a bug in IE's iframe implementation.
$wrap[0].style.width = (settings.w+loadedWidth+interfaceWidth) + "px";
$wrap[0].style.height = (settings.h+loadedHeight+interfaceHeight) + "px";
if (loadedCallback) {loadedCallback();}
},
step: function(){
modalDimensions(this);
}
});
};
cboxPublic.resize = function (object) {
if(!open){ return; }
var topMargin,
prev,
prevSrc,
next,
nextSrc,
photo,
timeout,
speed = settings.transition==="none" ? 0 : settings.speed;
$window.unbind(cbox_resize);
if(!object){
timeout = setTimeout(function(){ // timer allows IE to render the dimensions before attempting to calculate the height
var $child = $loaded.wrapInner("").children(); // temporary wrapper to get an accurate estimate of just how high the total content should be.
settings.h = $child.height();
$loaded.css({height:settings.h});
$child.replaceWith($child.children()); // ditch the temporary wrapper div used in height calculation
cboxPublic.position(speed);
}, 1);
return;
}
$loaded.remove();
$loaded = $('').html(object);
function getWidth(){
settings.w = settings.w || $loaded.width();
return settings.w;
}
function getHeight(){
settings.h = settings.h || $loaded.height();
return settings.h;
}
$loaded.hide()
.appendTo($overlay)// content has to be appended to the DOM for accurate size calculations. Appended to an absolutely positioned element, rather than BODY, which avoids an extremely brief display of the vertical scrollbar in Firefox that can occur for a small minority of websites.
.css({width:getWidth(), overflow:settings.scrolling ? 'auto' : 'hidden'})
.css({height:getHeight()})// sets the height independently from the width in case the new width influences the value of height.
.prependTo($content);
$('#cboxPhoto').css({cssFloat:'none'});// floating the IMG removes the bottom line-height and fixed a problem where IE miscalculates the width of the parent element as 100% of the document width.
// Hides SELECT elements in IE6 because they would otherwise sit on top of the overlay.
if (isIE6) {
$('select:not(#colorbox select)').filter(function(){
return this.style.visibility !== 'hidden';
}).css({'visibility':'hidden'}).one(cbox_cleanup, function(){
this.style.visibility = 'inherit';
});
}
function setPosition (s) {
cboxPublic.position(s, function(){
if (!open) { return; }
if (isIE) {
//This fadeIn helps the bicubic resampling to kick-in.
if( photo ){$loaded.fadeIn(100);}
//IE adds a filter when ColorBox fades in and out that can cause problems if the loaded content contains transparent pngs.
$cbox[0].style.removeAttribute("filter");
}
$content.children().show();
//Waited until the iframe is added to the DOM & it is visible before setting the src.
//This increases compatability with pages using DOM dependent JavaScript.
if(settings.iframe){
$loaded.append("");
}
$loadingOverlay.hide();
$loadingGraphic.hide();
$slideshow.hide();
if ($related.length>1) {
$current.html(settings.current.replace(/\{current\}/, index+1).replace(/\{total\}/, $related.length));
$next.html(settings.next);
$prev.html(settings.previous);
if(settings.slideshow){
$slideshow.show();
}
} else {
$current.hide();
$next.hide();
$prev.hide();
}
$title.html(settings.title || element.title);
$.event.trigger(cbox_complete);
if (callback) {
callback.call(element);
}
if (settings.transition === 'fade'){
$cbox.fadeTo(speed, 1, function(){
if(isIE){$cbox[0].style.removeAttribute("filter");}
});
}
$window.bind(cbox_resize, function(){
cboxPublic.position(0);
});
});
}
if((settings.transition === 'fade' && $cbox.fadeTo(speed, 0, function(){setPosition(0);})) || setPosition(speed)){}
// Preloads images within a rel group
if (settings.preloading && $related.length>1) {
prev = index > 0 ? $related[index-1] : $related[$related.length-1];
next = index < $related.length-1 ? $related[index+1] : $related[0];
nextSrc = $(next).data(colorbox).href || next.href;
prevSrc = $(prev).data(colorbox).href || prev.href;
if(isImage(nextSrc)){
$('