/**
 * modaleffects.js v1.0.0
 * http://www.codrops.com
 *
 * licensed under the mit license.
 * http://www.opensource.org/licenses/mit-license.php
 * 
 * copyright 2013, codrops
 * http://www.codrops.com
 */
var modaleffects = (function() {

	function init() {

		var overlay = document.queryselector( '.md-overlay' );

		[].slice.call( document.queryselectorall( '.md-trigger' ) ).foreach( function( el, i ) {

			var modal = document.queryselector( '#' + el.getattribute( 'data-modal' ) ),
				close = modal.queryselector( '.md-close' );

			function removemodal( hasperspective ) {
				classie.remove( modal, 'md-show' );

				if( hasperspective ) {
					classie.remove( document.documentelement, 'md-perspective' );
				}
			}

			function removemodalhandler() {
				removemodal( classie.has( el, 'md-setperspective' ) ); 
			}

			el.addeventlistener( 'click', function( ev ) {
				classie.add( modal, 'md-show' );
				overlay.removeeventlistener( 'click', removemodalhandler );
				overlay.addeventlistener( 'click', removemodalhandler );

				if( classie.has( el, 'md-setperspective' ) ) {
					settimeout( function() {
						classie.add( document.documentelement, 'md-perspective' );
					}, 25 );
				}
			});

			close.addeventlistener( 'click', function( ev ) {
				ev.stoppropagation();
				removemodalhandler();
			});

		} );

	}

	init();

})();