/*!
 * jquery migrate - v1.2.1 - 2013-05-08
 * https://github.com/jquery/jquery-migrate
 * copyright 2005, 2013 jquery foundation, inc. and other contributors; licensed mit
 */
(function( jquery, window, undefined ) {
// see http://bugs.jquery.com/ticket/13335
// "use strict";


var warnedabout = {};

// list of warnings already given; public read only
jquery.migratewarnings = [];

// set to true to prevent console output; migratewarnings still maintained
// jquery.migratemute = false;

// show a message on the console so devs know we're active
if ( !jquery.migratemute && window.console && window.console.log ) {
	window.console.log("jqmigrate: logging is active");
}

// set to false to disable traces that appear with warnings
if ( jquery.migratetrace === undefined ) {
	jquery.migratetrace = true;
}

// forget any warnings we've already given; public
jquery.migratereset = function() {
	warnedabout = {};
	jquery.migratewarnings.length = 0;
};

function migratewarn( msg) {
	var console = window.console;
	if ( !warnedabout[ msg ] ) {
		warnedabout[ msg ] = true;
		jquery.migratewarnings.push( msg );
		if ( console && console.warn && !jquery.migratemute ) {
			console.warn( "jqmigrate: " + msg );
			if ( jquery.migratetrace && console.trace ) {
				console.trace();
			}
		}
	}
}

function migratewarnprop( obj, prop, value, msg ) {
	if ( object.defineproperty ) {
		// on es5 browsers (non-oldie), warn if the code tries to get prop;
		// allow property to be overwritten in case some other plugin wants it
		try {
			object.defineproperty( obj, prop, {
				configurable: true,
				enumerable: true,
				get: function() {
					migratewarn( msg );
					return value;
				},
				set: function( newvalue ) {
					migratewarn( msg );
					value = newvalue;
				}
			});
			return;
		} catch( err ) {
			// ie8 is a dope about object.defineproperty, can't warn there
		}
	}

	// non-es5 (or broken) browser; just set the property
	jquery._definepropertybroken = true;
	obj[ prop ] = value;
}

if ( document.compatmode === "backcompat" ) {
	// jquery has never supported or tested quirks mode
	migratewarn( "jquery is not compatible with quirks mode" );
}


var attrfn = jquery( "<input/>", { size: 1 } ).attr("size") && jquery.attrfn,
	oldattr = jquery.attr,
	valueattrget = jquery.attrhooks.value && jquery.attrhooks.value.get ||
		function() { return null; },
	valueattrset = jquery.attrhooks.value && jquery.attrhooks.value.set ||
		function() { return undefined; },
	rnotype = /^(?:input|button)$/i,
	rnoattrnodetype = /^[238]$/,
	rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
	rusedefault = /^(?:checked|selected)$/i;

// jquery.attrfn
migratewarnprop( jquery, "attrfn", attrfn || {}, "jquery.attrfn is deprecated" );

jquery.attr = function( elem, name, value, pass ) {
	var lowername = name.tolowercase(),
		ntype = elem && elem.nodetype;

	if ( pass ) {
		// since pass is used internally, we only warn for new jquery
		// versions where there isn't a pass arg in the formal params
		if ( oldattr.length < 4 ) {
			migratewarn("jquery.fn.attr( props, pass ) is deprecated");
		}
		if ( elem && !rnoattrnodetype.test( ntype ) &&
			(attrfn ? name in attrfn : jquery.isfunction(jquery.fn[name])) ) {
			return jquery( elem )[ name ]( value );
		}
	}

	// warn if user tries to set `type`, since it breaks on ie 6/7/8; by checking
	// for disconnected elements we don't warn on $( "<button>", { type: "button" } ).
	if ( name === "type" && value !== undefined && rnotype.test( elem.nodename ) && elem.parentnode ) {
		migratewarn("can't change the 'type' of an input or button in ie 6/7/8");
	}

	// restore boolhook for boolean property/attribute synchronization
	if ( !jquery.attrhooks[ lowername ] && rboolean.test( lowername ) ) {
		jquery.attrhooks[ lowername ] = {
			get: function( elem, name ) {
				// align boolean attributes with corresponding properties
				// fall back to attribute presence where some booleans are not supported
				var attrnode,
					property = jquery.prop( elem, name );
				return property === true || typeof property !== "boolean" &&
					( attrnode = elem.getattributenode(name) ) && attrnode.nodevalue !== false ?

					name.tolowercase() :
					undefined;
			},
			set: function( elem, value, name ) {
				var propname;
				if ( value === false ) {
					// remove boolean attributes when set to false
					jquery.removeattr( elem, name );
				} else {
					// value is true since we know at this point it's type boolean and not false
					// set boolean attributes to the same name and set the dom property
					propname = jquery.propfix[ name ] || name;
					if ( propname in elem ) {
						// only set the idl specifically if it already exists on the element
						elem[ propname ] = true;
					}

					elem.setattribute( name, name.tolowercase() );
				}
				return name;
			}
		};

		// warn only for attributes that can remain distinct from their properties post-1.9
		if ( rusedefault.test( lowername ) ) {
			migratewarn( "jquery.fn.attr('" + lowername + "') may use property instead of attribute" );
		}
	}

	return oldattr.call( jquery, elem, name, value );
};

// attrhooks: value
jquery.attrhooks.value = {
	get: function( elem, name ) {
		var nodename = ( elem.nodename || "" ).tolowercase();
		if ( nodename === "button" ) {
			return valueattrget.apply( this, arguments );
		}
		if ( nodename !== "input" && nodename !== "option" ) {
			migratewarn("jquery.fn.attr('value') no longer gets properties");
		}
		return name in elem ?
			elem.value :
			null;
	},
	set: function( elem, value ) {
		var nodename = ( elem.nodename || "" ).tolowercase();
		if ( nodename === "button" ) {
			return valueattrset.apply( this, arguments );
		}
		if ( nodename !== "input" && nodename !== "option" ) {
			migratewarn("jquery.fn.attr('value', val) no longer sets properties");
		}
		// does not return so that setattribute is also used
		elem.value = value;
	}
};


var matched, browser,
	oldinit = jquery.fn.init,
	oldparsejson = jquery.parsejson,
	// note: xss check is done below after string is trimmed
	rquickexpr = /^([^<]*)(<[\w\w]+>)([^>]*)$/;

// $(html) "looks like html" rule change
jquery.fn.init = function( selector, context, rootjquery ) {
	var match;

	if ( selector && typeof selector === "string" && !jquery.isplainobject( context ) &&
			(match = rquickexpr.exec( jquery.trim( selector ) )) && match[ 0 ] ) {
		// this is an html string according to the "old" rules; is it still?
		if ( selector.charat( 0 ) !== "<" ) {
			migratewarn("$(html) html strings must start with '<' character");
		}
		if ( match[ 3 ] ) {
			migratewarn("$(html) html text after last tag is ignored");
		}
		// consistently reject any html-like string starting with a hash (#9521)
		// note that this may break jquery 1.6.x code that otherwise would work.
		if ( match[ 0 ].charat( 0 ) === "#" ) {
			migratewarn("html string cannot start with a '#' character");
			jquery.error("jqmigrate: invalid selector string (xss)");
		}
		// now process using loose rules; let pre-1.8 play too
		if ( context && context.context ) {
			// jquery object as context; parsehtml expects a dom object
			context = context.context;
		}
		if ( jquery.parsehtml ) {
			return oldinit.call( this, jquery.parsehtml( match[ 2 ], context, true ),
					context, rootjquery );
		}
	}
	return oldinit.apply( this, arguments );
};
jquery.fn.init.prototype = jquery.fn;

// let $.parsejson(falsy_value) return null
jquery.parsejson = function( json ) {
	if ( !json && json !== null ) {
		migratewarn("jquery.parsejson requires a valid json string");
		return null;
	}
	return oldparsejson.apply( this, arguments );
};

jquery.uamatch = function( ua ) {
	ua = ua.tolowercase();

	var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
		/(webkit)[ \/]([\w.]+)/.exec( ua ) ||
		/(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
		/(msie) ([\w.]+)/.exec( ua ) ||
		ua.indexof("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
		[];

	return {
		browser: match[ 1 ] || "",
		version: match[ 2 ] || "0"
	};
};

// don't clobber any existing jquery.browser in case it's different
if ( !jquery.browser ) {
	matched = jquery.uamatch( navigator.useragent );
	browser = {};

	if ( matched.browser ) {
		browser[ matched.browser ] = true;
		browser.version = matched.version;
	}

	// chrome is webkit, but webkit is also safari.
	if ( browser.chrome ) {
		browser.webkit = true;
	} else if ( browser.webkit ) {
		browser.safari = true;
	}

	jquery.browser = browser;
}

// warn if the code tries to get jquery.browser
migratewarnprop( jquery, "browser", jquery.browser, "jquery.browser is deprecated" );

jquery.sub = function() {
	function jquerysub( selector, context ) {
		return new jquerysub.fn.init( selector, context );
	}
	jquery.extend( true, jquerysub, this );
	jquerysub.superclass = this;
	jquerysub.fn = jquerysub.prototype = this();
	jquerysub.fn.constructor = jquerysub;
	jquerysub.sub = this.sub;
	jquerysub.fn.init = function init( selector, context ) {
		if ( context && context instanceof jquery && !(context instanceof jquerysub) ) {
			context = jquerysub( context );
		}

		return jquery.fn.init.call( this, selector, context, rootjquerysub );
	};
	jquerysub.fn.init.prototype = jquerysub.fn;
	var rootjquerysub = jquerysub(document);
	migratewarn( "jquery.sub() is deprecated" );
	return jquerysub;
};


// ensure that $.ajax gets the new parsejson defined in core.js
jquery.ajaxsetup({
	converters: {
		"text json": jquery.parsejson
	}
});


var oldfndata = jquery.fn.data;

jquery.fn.data = function( name ) {
	var ret, evt,
		elem = this[0];

	// handles 1.7 which has this behavior and 1.8 which doesn't
	if ( elem && name === "events" && arguments.length === 1 ) {
		ret = jquery.data( elem, name );
		evt = jquery._data( elem, name );
		if ( ( ret === undefined || ret === evt ) && evt !== undefined ) {
			migratewarn("use of jquery.fn.data('events') is deprecated");
			return evt;
		}
	}
	return oldfndata.apply( this, arguments );
};


var rscripttype = /\/(java|ecma)script/i,
	oldself = jquery.fn.andself || jquery.fn.addback;

jquery.fn.andself = function() {
	migratewarn("jquery.fn.andself() replaced by jquery.fn.addback()");
	return oldself.apply( this, arguments );
};

// since jquery.clean is used internally on older versions, we only shim if it's missing
if ( !jquery.clean ) {
	jquery.clean = function( elems, context, fragment, scripts ) {
		// set context per 1.8 logic
		context = context || document;
		context = !context.nodetype && context[0] || context;
		context = context.ownerdocument || context;

		migratewarn("jquery.clean() is deprecated");

		var i, elem, handlescript, jstags,
			ret = [];

		jquery.merge( ret, jquery.buildfragment( elems, context ).childnodes );

		// complex logic lifted directly from jquery 1.8
		if ( fragment ) {
			// special handling of each script element
			handlescript = function( elem ) {
				// check if we consider it executable
				if ( !elem.type || rscripttype.test( elem.type ) ) {
					// detach the script and store it in the scripts array (if provided) or the fragment
					// return truthy to indicate that it has been handled
					return scripts ?
						scripts.push( elem.parentnode ? elem.parentnode.removechild( elem ) : elem ) :
						fragment.appendchild( elem );
				}
			};

			for ( i = 0; (elem = ret[i]) != null; i++ ) {
				// check if we're done after handling an executable script
				if ( !( jquery.nodename( elem, "script" ) && handlescript( elem ) ) ) {
					// append to fragment and handle embedded scripts
					fragment.appendchild( elem );
					if ( typeof elem.getelementsbytagname !== "undefined" ) {
						// handlescript alters the dom, so use jquery.merge to ensure snapshot iteration
						jstags = jquery.grep( jquery.merge( [], elem.getelementsbytagname("script") ), handlescript );

						// splice the scripts into ret after their former ancestor and advance our index beyond them
						ret.splice.apply( ret, [i + 1, 0].concat( jstags ) );
						i += jstags.length;
					}
				}
			}
		}

		return ret;
	};
}

var eventadd = jquery.event.add,
	eventremove = jquery.event.remove,
	eventtrigger = jquery.event.trigger,
	oldtoggle = jquery.fn.toggle,
	oldlive = jquery.fn.live,
	olddie = jquery.fn.die,
	ajaxevents = "ajaxstart|ajaxstop|ajaxsend|ajaxcomplete|ajaxerror|ajaxsuccess",
	rajaxevent = new regexp( "\\b(?:" + ajaxevents + ")\\b" ),
	rhoverhack = /(?:^|\s)hover(\.\s+|)\b/,
	hoverhack = function( events ) {
		if ( typeof( events ) !== "string" || jquery.event.special.hover ) {
			return events;
		}
		if ( rhoverhack.test( events ) ) {
			migratewarn("'hover' pseudo-event is deprecated, use 'mouseenter mouseleave'");
		}
		return events && events.replace( rhoverhack, "mouseenter$1 mouseleave$1" );
	};

// event props removed in 1.9, put them back if needed; no practical way to warn them
if ( jquery.event.props && jquery.event.props[ 0 ] !== "attrchange" ) {
	jquery.event.props.unshift( "attrchange", "attrname", "relatednode", "srcelement" );
}

// undocumented jquery.event.handle was "deprecated" in jquery 1.7
if ( jquery.event.dispatch ) {
	migratewarnprop( jquery.event, "handle", jquery.event.dispatch, "jquery.event.handle is undocumented and deprecated" );
}

// support for 'hover' pseudo-event and ajax event warnings
jquery.event.add = function( elem, types, handler, data, selector ){
	if ( elem !== document && rajaxevent.test( types ) ) {
		migratewarn( "ajax events should be attached to document: " + types );
	}
	eventadd.call( this, elem, hoverhack( types || "" ), handler, data, selector );
};
jquery.event.remove = function( elem, types, handler, selector, mappedtypes ){
	eventremove.call( this, elem, hoverhack( types ) || "", handler, selector, mappedtypes );
};

jquery.fn.error = function() {
	var args = array.prototype.slice.call( arguments, 0);
	migratewarn("jquery.fn.error() is deprecated");
	args.splice( 0, 0, "error" );
	if ( arguments.length ) {
		return this.bind.apply( this, args );
	}
	// error event should not bubble to window, although it does pre-1.7
	this.triggerhandler.apply( this, args );
	return this;
};

jquery.fn.toggle = function( fn, fn2 ) {

	// don't mess with animation or css toggles
	if ( !jquery.isfunction( fn ) || !jquery.isfunction( fn2 ) ) {
		return oldtoggle.apply( this, arguments );
	}
	migratewarn("jquery.fn.toggle(handler, handler...) is deprecated");

	// save reference to arguments for access in closure
	var args = arguments,
		guid = fn.guid || jquery.guid++,
		i = 0,
		toggler = function( event ) {
			// figure out which function to execute
			var lasttoggle = ( jquery._data( this, "lasttoggle" + fn.guid ) || 0 ) % i;
			jquery._data( this, "lasttoggle" + fn.guid, lasttoggle + 1 );

			// make sure that clicks stop
			event.preventdefault();

			// and execute the function
			return args[ lasttoggle ].apply( this, arguments ) || false;
		};

	// link all the functions, so any of them can unbind this click handler
	toggler.guid = guid;
	while ( i < args.length ) {
		args[ i++ ].guid = guid;
	}

	return this.click( toggler );
};

jquery.fn.live = function( types, data, fn ) {
	migratewarn("jquery.fn.live() is deprecated");
	if ( oldlive ) {
		return oldlive.apply( this, arguments );
	}
	jquery( this.context ).on( types, this.selector, data, fn );
	return this;
};

jquery.fn.die = function( types, fn ) {
	migratewarn("jquery.fn.die() is deprecated");
	if ( olddie ) {
		return olddie.apply( this, arguments );
	}
	jquery( this.context ).off( types, this.selector || "**", fn );
	return this;
};

// turn global events into document-triggered events
jquery.event.trigger = function( event, data, elem, onlyhandlers  ){
	if ( !elem && !rajaxevent.test( event ) ) {
		migratewarn( "global events are undocumented and deprecated" );
	}
	return eventtrigger.call( this,  event, data, elem || document, onlyhandlers  );
};
jquery.each( ajaxevents.split("|"),
	function( _, name ) {
		jquery.event.special[ name ] = {
			setup: function() {
				var elem = this;

				// the document needs no shimming; must be !== for oldie
				if ( elem !== document ) {
					jquery.event.add( document, name + "." + jquery.guid, function() {
						jquery.event.trigger( name, null, elem, true );
					});
					jquery._data( this, name, jquery.guid++ );
				}
				return false;
			},
			teardown: function() {
				if ( this !== document ) {
					jquery.event.remove( document, name + "." + jquery._data( this, name ) );
				}
				return false;
			}
		};
	}
);


})( jquery, window );