/*!
* jQuery UI Effects Clip 1.10.1
* http://jqueryui.com
*
* Copyright 2013 jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* http://api.jqueryui.com/clip-effect/
*
* Depends:
* jquery.ui.effect.js
*/
(function( $, undefined ) {

$.effects.effect.clip = function( o, done ) {
// Create element
var el = $( this ),
props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
mode = $.effects.setMode( el, o.mode || "hide" ),
show = mode === "show",
direction = o.direction || "vertical",
vert = direction === "vertical",
size = vert ? "height" : "width",
position = vert ? "top" : "left",
animation = {},
wrapper, animate, distance;

// Save & Show
$.effects.save( el, props );
el.show();

// Create Wrapper
wrapper = $.effects.createWrapper( el ).css({
overflow: "hidden"
});
animate = ( el[0].tagName === "IMG" ) ? wrapper : el;
distance = animate[ size ]();

// Shift
if ( show ) {
animate.css( size, 0 );
animate.css( position, distance / 2 );
}

// Create Animation Object:
animation[ size ] = show ? distance : 0;
animation[ position ] = show ? 0 : distance / 2;

// Animate
animate.animate( animation, {
queue: false,
duration: o.duration,
easing: o.easing,
complete: function() {
if ( !show ) {
el.hide();
}
$.effects.restore( el, props );
$.effects.removeWrapper( el );
done();
}
});

};

})(jQuery);