/*
 * jQuery UI 1.6rc2

 *
 * Copyright (c) 2008 Paul Bakaus (ui.jquery.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI
 */
;(function($) {

/** jQuery core modifications and additions **/

var _remove = $.fn.remove;
$.fn.remove = function() {
	$("*", this).add(this).triggerHandler("remove");
	return _remove.apply(this, arguments );
};

function isVisible(element) {
	function checkStyles(element) {
		var style = element.style;
		return (style.display != 'none' && style.visibility != 'hidden');
	}
	
	var visible = checkStyles(element);
	
	(visible && $.each($.dir(element, 'parentNode'), function() {
		return (visible = checkStyles(this));
	}));
	
	return visible;
}

$.extend($.expr[':'], {
	data: function(a, i, m) {
		return $.data(a, m[3]);
	},
	
	// TODO: add support for object, area
	tabbable: function(a, i, m) {
		var nodeName = a.nodeName.toLowerCase();
		
		return (
			// in tab order
			a.tabIndex >= 0 &&
			
			( // filter node types that participate in the tab order
				
				// anchor tag
				('a' == nodeName && a.href) ||
				
				// enabled form element
				(/input|select|textarea|button/.test(nodeName) &&
					'hidden' != a.type && !a.disabled)
			) &&
			
			// visible on page
			isVisible(a)
		);
	}
});

$.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
};

// $.widget is a factory to create jQuery plugins
// taking some boilerplate code out of the plugin code
// created by Scott González and Jörn Zaefferer
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)));
			
			// method call
			(instance && isMethodCall && $.isFunction(instance[options]) &&
				instance[options].apply(instance, args));
		});
	};
	
	// create widget constructor
	$[namespace][name] = function(element, options) {
		var self = this;
		
		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(e, key, value) {
				return self._setData(key, value);
			})
			.bind('getData.' + name, function(e, key) {
				return self._getData(key);
			})
			.bind('remove', function() {
				return self.destroy();
			});
		
		this._init();
	};
	
	// 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);
	},
	
	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');
		}
	},
	
	enable: function() {
		this._setData('disabled', false);
	},
	disable: function() {
		this._setData('disabled', true);
	},
	
	_trigger: function(type, e, data) {
		var eventName = (type == this.widgetEventPrefix
			? type : this.widgetEventPrefix + type);
		e = e  || $.event.fix({ type: eventName, target: this.element[0] });
		return this.element.triggerHandler(eventName, [e, data], this.options[type]);
	}
};

$.widget.defaults = {
	disabled: false
};


/** jQuery UI core **/

$.ui = {
	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) { return; }
			
			for (var i = 0; i < set.length; i++) {
				if (instance.options[set[i][0]]) {
					set[i][1].apply(instance.element, args);
				}
			}
		}	
	},
	cssCache: {},
	css: function(name) {
		if ($.ui.cssCache[name]) { return $.ui.cssCache[name]; }
		var tmp = $('<div class="ui-gen">').addClass(name).css({position:'absolute', top:'-5000px', left:'-5000px', display:'block'}).appendTo('body');
		
		//if (!$.browser.safari)
			//tmp.appendTo('body'); 
		
		//Opera and Safari set width and height to 0px instead of auto
		//Safari returns rgba(0,0,0,0) when bgcolor is not set
		$.ui.cssCache[name] = !!(
			(!(/auto|default/).test(tmp.css('cursor')) || (/^[1-9]/).test(tmp.css('height')) || (/^[1-9]/).test(tmp.css('width')) || 
			!(/none/).test(tmp.css('backgroundImage')) || !(/transparent|rgba\(0, 0, 0, 0\)/).test(tmp.css('backgroundColor')))
		);
		try { $('body').get(0).removeChild(tmp.get(0));	} catch(e){}
		return $.ui.cssCache[name];
	},
	disableSelection: function(el) {
		return $(el)
			.attr('unselectable', 'on')
			.css('MozUserSelect', 'none')
			.bind('selectstart.ui', function() { return false; });
	},
	enableSelection: function(el) {
		return $(el)
			.attr('unselectable', 'off')
			.css('MozUserSelect', '')
			.unbind('selectstart.ui');
	},
	hasScroll: function(e, a) {
		
		//If overflow is hidden, the element might have extra content, but the user wants to hide it
		if ($(e).css('overflow') == 'hidden') { return false; }
		
		var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
			has = false;
		
		if (e[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
		e[scroll] = 1;
		has = (e[scroll] > 0);
		e[scroll] = 0;
		return has;
	}
};


/** Mouse Interaction Plugin **/

$.ui.mouse = {
	_mouseInit: function() {
		var self = this;
	
		this.element.bind('mousedown.'+this.widgetName, function(e) {
			return self._mouseDown(e);
		});
		
		// 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(e) {
		// we may have missed mouseup (out of window)
		(this._mouseStarted && this._mouseUp(e));
		
		this._mouseDownEvent = e;
		
		var self = this,
			btnIsLeft = (e.which == 1),
			elIsCancel = (typeof this.options.cancel == "string" ? $(e.target).parents().add(e.target).filter(this.options.cancel).length : false);
		if (!btnIsLeft || elIsCancel || !this._mouseCapture(e)) {
			return true;
		}
		
		this.mouseDelayMet = !this.options.delay;
		if (!this.mouseDelayMet) {
			this._mouseDelayTimer = setTimeout(function() {
				self.mouseDelayMet = true;
			}, this.options.delay);
		}
		
		if (this._mouseDistanceMet(e) && this._mouseDelayMet(e)) {
			this._mouseStarted = (this._mouseStart(e) !== false);
			if (!this._mouseStarted) {
				e.preventDefault();
				return true;
			}
		}
		
		// these delegates are required to keep context
		this._mouseMoveDelegate = function(e) {
			return self._mouseMove(e);
		};
		this._mouseUpDelegate = function(e) {
			return self._mouseUp(e);
		};
		$(document)
			.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
			.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
		
		return false;
	},
	
	_mouseMove: function(e) {
		// IE mouseup check - mouseup happened when mouse was out of window
		if ($.browser.msie && !e.button) {
			return this._mouseUp(e);
		}
		
		if (this._mouseStarted) {
			this._mouseDrag(e);
			return false;
		}
		
		if (this._mouseDistanceMet(e) && this._mouseDelayMet(e)) {
			this._mouseStarted =
				(this._mouseStart(this._mouseDownEvent, e) !== false);
			(this._mouseStarted ? this._mouseDrag(e) : this._mouseUp(e));
		}
		
		return !this._mouseStarted;
	},
	
	_mouseUp: function(e) {
		$(document)
			.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
			.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
		
		if (this._mouseStarted) {
			this._mouseStarted = false;
			this._mouseStop(e);
		}
		
		return false;
	},
	
	_mouseDistanceMet: function(e) {
		return (Math.max(
				Math.abs(this._mouseDownEvent.pageX - e.pageX),
				Math.abs(this._mouseDownEvent.pageY - e.pageY)
			) >= this.options.distance
		);
	},
	
	_mouseDelayMet: function(e) {
		return this.mouseDelayMet;
	},
	
	// These are placeholder methods, to be overriden by extending plugin
	_mouseStart: function(e) {},
	_mouseDrag: function(e) {},
	_mouseStop: function(e) {},
	_mouseCapture: function(e) { return true; }
};

$.ui.mouse.defaults = {
	cancel: null,
	distance: 1,
	delay: 0
};

})(jQuery);
/*
 * jQuery UI Magnifier 1.6rc2

 *
 * Copyright (c) 2008 jQuery
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Magnifier
 *
 * Depends:
 *  ui.core.js
 */
(function($) {

var counter = 0;

$.widget("ui.magnifier", {
	_init: function() {
		var self = this,
			o = this.options;
		
		this.element
			.addClass("ui-magnifier")
			.bind('click.magnifier', function(e) {
				(!self.disabled && o.click && o.click.apply(this, [e, {
					options: self.options,
					current: self.current[0],
					currentOffset: self.current[1]
				}]));
			});
		
		// the element must have relative or absolute positioning
		if (!(/^(r|a)/).test(this.element.css("position"))) {
			this.element.css("position", "relative");
		}
		
		this.items = [];
		this.element.find(o.items).each(function() {
			var $this = $(this);
			// TODO: use a hash so references to this data is readable
			self.items.push([
				this,
				$this.offset(),
				[$this.width(),$this.height()],
				(o.overlap ? $this.position() : null)
			]);
			
			(o.opacity && $this.css('opacity', o.opacity.min));
		});
		
		// absolutize
		(o.overlap && $.each(this.items, function() {
			$(this[0]).css({
				position: "absolute",
				top: this[3].top,
				left: this[3].left
			});
		}));
		
		this.identifier = ++counter;
		
	    var changeCss = false;
	    var tmpWidth = 0;
	    var tmpMargin = 0;
	    
	    switch (this.items.length) {
	        case 4:
	            tmpWidth = 404;
		        tmpMargin = 55;
		        changeCss = true;  
		        break;      
	    
	        case 5:
	            tmpWidth = 462;
    	        tmpMargin = 20;
    	        changeCss = false;
    	        break;

	    }
	    
		if (changeCss) {
		    if(jQuery.browser.msie && parseInt(jQuery.browser.version) < 7) {
		           tmpMargin = tmpMargin / 2;     
	        } 
	        jQuery(this.options.container).width(tmpWidth); 
	        jQuery(this.options.container).css("margin-left", tmpMargin + "px");
	    }
	    
		$("#skin_ct_holder").bind("mousemove.magnifier"+this.identifier, function(e) {
			(self.disabled || self._magnify.apply(self, [e]));
		});
		this.pp = this.element.offset();
		if (o.initialGrow != undefined)
		    this._initialGrow();
		else
		    this._initialNoGrow();
	},
	
	destroy: function() {
		this.reset();
		this.element
			.removeClass("ui-magnifier ui-magnifier-disabled")
			.unbind(".magnifier");
		$(document).unbind("mousemove.magnifier"+this.identifier);
	},
	
	disable: function() {
		this.reset();
		$.widget.prototype.disable.apply(this, arguments);
	},
	
	reset: function(e) {
		var o = this.options;
		
		$.each(this.items, function() {
			var item = this;
			$(item[0]).css({
				width: item[2][0],
				height: item[2][1],
				top: (item[3] ? item[3].top : 0),
				left: (item[3] ? item[3].left : 0)
			});
			
			(o.opacity && $(item[0]).css('opacity', o.opacity.min));
			(o.zIndex && $(item[0]).css("z-index", ""));
		});
	},

	_magnify: function(e) {
		var p = [e.pageX,e.pageY];
        var o = this.options;
		var overlap = ((p[0] > this.pp.left-o.distance) &&
			(p[0] < this.pp.left + this.element[0].offsetWidth + o.distance) &&
			(p[1] > this.pp.top-o.distance) &&
			(p[1] < this.pp.top + this.element[0].offsetHeight + o.distance));
		if (!overlap)
	        return false;
		this._doMagnify(e, p);
		
	},
	
	_initialGrow: function() {
		var tmp = this.items[0];
		var p = [];
		p[0] = this.pp.left + tmp[2][0] * 0.75 + 4;
		p[1] = this.pp.top + tmp[2][1] / 2 + 4;
		this._doMagnify(null,p);
		this._doMagnify(null,p);
	},	

	_initialNoGrow: function() {
		var tmp = this.items[0];
		var p = [];
		p[0] = 0;
		p[1] = 0;
		this._doMagnify(null,p);
		this._doMagnify(null,p);
	},	

	_doMagnify : function(e,p)
	{
	    //console.log("domagnify");
        var o = this.options, c, distance = 1;
		this.current = this.items[0];
		
		// Compute the parent's distance
		// we don't need to fire anything if we are not near the parent
	
		var totalwidth = 0;

		for (var i=0; i<this.items.length; i++) {
		    var newwidth;
		    
			c = this.items[i];
			var olddistance = distance;
			if (!o.axis) {
				distance = Math.sqrt(
					  Math.pow(p[0] - ((c[3] ? this.pp.left : c[1].left) + parseInt(c[0].style.left,10)) - (c[0].offsetWidth/2), 2)
					+ Math.pow(p[1] - ((c[3] ? this.pp.top  : c[1].top ) + parseInt(c[0].style.top,10)) - (c[0].offsetHeight/2), 2)
				);
			} else {
				if(o.axis == "y") {
					distance = Math.abs(p[1] - ((c[3] ? this.pp.top  : c[1].top ) + parseInt(c[0].style.top,10)) - (c[0].offsetHeight/2));
				} else {
					distance = Math.abs(p[0] - ((c[3] ? this.pp.left : c[1].left) + parseInt(c[0].style.left,10)) - (c[0].offsetWidth/2));
				}
			}
			
			if (distance < o.distance) {
				this.current = distance < olddistance ? c : this.current;
				
				if (!o.axis || o.axis != "y") {
				   newwidth = c[2][0]+ (c[2][0] * (o.magnification-1)) - (((distance/o.distance)*c[2][0]) * (o.magnification-1));
					$(c[0]).css({
						width: newwidth,
						left: (c[3] ? (c[3].left + o.verticalLine * ((c[2][1] * (o.magnification-1)) - (((distance/o.distance)*c[2][1]) * (o.magnification-1)))) : 0)
					});
				}
				
				if (!o.axis || o.axis != "x") {
					$(c[0]).css({
						height: c[2][1]+ (c[2][1] * (o.magnification-1)) - (((distance/o.distance)*c[2][1]) * (o.magnification-1)),
						top: (c[3] ? c[3].top : 0) + (o.baseline-0.5) * ((c[2][0] * (o.magnification-1)) - (((distance/o.distance)*c[2][0]) * (o.magnification-1)))
					});
				}
				
				if (o.opacity) {
					$(c[0]).css('opacity', o.opacity.max-(distance/o.distance) < o.opacity.min ? o.opacity.min : o.opacity.max-(distance/o.distance));
				}
			} else {
				$(c[0]).css({
					width: c[2][0],
					height: c[2][1],
					top: (c[3] ? c[3].top : 0),
					left: (c[3] ? c[3].left : 0)
				});
				newwidth = c[2][0];
				
				(o.opacity && $(c[0]).css('opacity', o.opacity.min));
			}
			
			totalwidth += newwidth;
			
			(o.zIndex && $(c[0]).css("z-index", ""));
		}
		//console.log( ((parseInt( $(o.container).css("width") ) - Math.round(totalwidth) ) / 2) ); // - Math.round(totalwidth)) / 2) );
		$(o.container).css("padding-left", ((parseInt( $(o.container).css("width") ) - Math.round(totalwidth) ) / 2));
		//console.log("Total" + totalwidth);
		
		(o.zIndex && $(this.current[0]).css("z-index", o.zIndex));
	}
});

$.extend($.ui.magnifier, {
	defaults: {
		distance: 150,
		magnification: 2,
		baseline: 0,
		verticalLine: -0.5,
		items: "> *",
		container: ""
		
	}
});

})(jQuery);