/*!
 * classie - class helper functions
 * from bonzo https://github.com/ded/bonzo
 * 
 * classie.has( elem, 'my-class' ) -> true/false
 * classie.add( elem, 'my-new-class' )
 * classie.remove( elem, 'my-unwanted-class' )
 * classie.toggle( elem, 'my-class' )
 */

/*jshint browser: true, strict: true, undef: true */
/*global define: false */

( function( window ) {

'use strict';

// class helper functions from bonzo https://github.com/ded/bonzo

function classReg( className ) {
  return new RegExp("(^|\\s+)" + className + "(\\s+|$)");
}

// classList support for class management
// altho to be fair, the api sucks because it won't accept multiple classes at once
var hasClass, addClass, removeClass;

if ( 'classList' in document.documentElement ) {
  hasClass = function( elem, c ) {
    return elem.classList.contains( c );
  };
  addClass = function( elem, c ) {
    elem.classList.add( c );
  };
  removeClass = function( elem, c ) {
    elem.classList.remove( c );
  };
}
else {
  hasClass = function( elem, c ) {
    return classReg( c ).test( elem.className );
  };
  addClass = function( elem, c ) {
    if ( !hasClass( elem, c ) ) {
      elem.className = elem.className + ' ' + c;
    }
  };
  removeClass = function( elem, c ) {
    elem.className = elem.className.replace( classReg( c ), ' ' );
  };
}

function toggleClass( elem, c ) {
  var fn = hasClass( elem, c ) ? removeClass : addClass;
  fn( elem, c );
}

var classie = {
  // full names
  hasClass: hasClass,
  addClass: addClass,
  removeClass: removeClass,
  toggleClass: toggleClass,
  // short names
  has: hasClass,
  add: addClass,
  remove: removeClass,
  toggle: toggleClass
};

// transport
if ( typeof define === 'function' && define.amd ) {
  // AMD
  define( classie );
} else {
  // browser global
  window.classie = classie;
}

})( window );
(function() {
	if(jQuery('.kode_search').length){
		var html = document.getElementById('home');
		var kode_search = document.getElementById( 'kode_search' ),
		input = kode_search.querySelector( 'a.search-here' ),
		ctrlClose = kode_search.querySelector( 'span.kode_search-close' ),
		isOpen = isAnimating = false,
		// show/hide search area
		toggleSearch = function(evt) {
			// return if open and the input gets focused
			if( evt.type.toLowerCase() === 'focus' && isOpen ) return false;

			if( isOpen ) {
				classie.remove( kode_search, 'open' );			
				classie.remove( html, 'open_search' );			
				// trick to hide input text once the search overlay closes 
				// todo: hardcoded times, should be done after transition ends
				if( input.value !== '' ) {
					setTimeout(function() {
						classie.add( kode_search, 'hideInput' );
						setTimeout(function() {
							classie.remove( kode_search, 'hideInput' );
							input.value = '';
						}, 300 );
					}, 500);
				}
				
				input.blur();
			}
			else {
				classie.add( kode_search, 'open' );
				classie.add( html, 'open_search' );
				
			}
			isOpen = !isOpen;
		};

		// events
		input.addEventListener( 'click', toggleSearch );
		ctrlClose.addEventListener( 'click', toggleSearch );
		// esc key closes search overlay
		// keyboard navigation events
		document.addEventListener( 'keydown', function( ev ) {
			var keyCode = ev.keyCode || ev.which;
			if( keyCode === 27 && isOpen ) {
				toggleSearch(ev);
			}
		} );
	}
})();