/*! http://mths.be/placeholder v2.0.7 by @mathias 
 Modified to work with Zepto.js by ZURB
 */
;
(function (window, document, $) {

    var isInputSupported = 'placeholder' in document.createElement('input'),
        isTextareaSupported = 'placeholder' in document.createElement('textarea'),
        prototype = $.fn,
        valHooks = $.valHooks,
        hooks,
        placeholder;

    if (isInputSupported && isTextareaSupported) {

        placeholder = prototype.placeholder = function () {
            return this;
        };

        placeholder.input = placeholder.textarea = true;

    } else {

        placeholder = prototype.placeholder = function () {
            var $this = this;
            $this
                .filter((isInputSupported ? 'textarea' : ':input') + '[placeholder]')
                .not('.placeholder')
                .bind({
                    'focus.placeholder': clearPlaceholder,
                    'blur.placeholder': setPlaceholder
                })
                .data('placeholder-enabled', true)
                .trigger('blur.placeholder');
            return $this;
        };

        placeholder.input = isInputSupported;
        placeholder.textarea = isTextareaSupported;

        hooks = {
            'get': function (element) {
                var $element = $(element);
                return $element.data('placeholder-enabled') && $element.hasClass('placeholder') ? '' : element.value;
            },
            'set': function (element, value) {
                var $element = $(element);
                if (!$element.data('placeholder-enabled')) {
                    return element.value = value;
                }
                if (value == '') {
                    element.value = value;
                    // Issue #56: Setting the placeholder causes problems if the element continues to have focus.
                    if (element != document.activeElement) {
                        // We can't use `triggerHandler` here because of dummy text/password inputs :(
                        setPlaceholder.call(element);
                    }
                } else if ($element.hasClass('placeholder')) {
                    clearPlaceholder.call(element, true, value) || (element.value = value);
                } else {
                    element.value = value;
                }
                // `set` can not return `undefined`; see http://jsapi.info/jquery/1.7.1/val#L2363
                return $element;
            }
        };

        isInputSupported || (valHooks.input = hooks);
        isTextareaSupported || (valHooks.textarea = hooks);

        $(function () {
            // Look for forms
            $(document).delegate('form', 'submit.placeholder', function () {
                // Clear the placeholder values so they don't get submitted
                var $inputs = $('.placeholder', this).each(clearPlaceholder);
                setTimeout(function () {
                    $inputs.each(setPlaceholder);
                }, 10);
            });
        });

        // Clear placeholder values upon page reload
        $(window).bind('beforeunload.placeholder', function () {
            $('.placeholder').each(function () {
                this.value = '';
            });
        });

    }

    function args(elem) {
        // Return an object of element attributes
        var newAttrs = {},
            rinlinejQuery = /^jQuery\d+$/;
        $.each(elem.attributes, function (i, attr) {
            if (attr.specified && !rinlinejQuery.test(attr.name)) {
                newAttrs[attr.name] = attr.value;
            }
        });
        return newAttrs;
    }

    function clearPlaceholder(event, value) {
        var input = this,
            $input = $(input);
        if (input.value == $input.attr('placeholder') && $input.hasClass('placeholder')) {
            if ($input.data('placeholder-password')) {
                $input = $input.hide().next().show().attr('id', $input.removeAttr('id').data('placeholder-id'));
                // If `clearPlaceholder` was called from `$.valHooks.input.set`
                if (event === true) {
                    return $input[0].value = value;
                }
                $input.focus();
            } else {
                input.value = '';
                $input.removeClass('placeholder');
                input == document.activeElement && input.select();
            }
        }
    }

    function setPlaceholder() {
        var $replacement,
            input = this,
            $input = $(input),
            $origInput = $input,
            id = this.id;
        if (input.value == '') {
            if (input.type == 'password') {
                if (!$input.data('placeholder-textinput')) {
                    try {
                        $replacement = $input.clone().attr({'type': 'text'});
                    } catch (e) {
                        $replacement = $('<input>').attr($.extend(args(this), {'type': 'text'}));
                    }
                    $replacement
                        .removeAttr('name')
                        .data({
                            'placeholder-password': true,
                            'placeholder-id': id
                        })
                        .bind('focus.placeholder', clearPlaceholder);
                    $input
                        .data({
                            'placeholder-textinput': $replacement,
                            'placeholder-id': id
                        })
                        .before($replacement);
                }
                $input = $input.removeAttr('id').hide().prev().attr('id', id).show();
                // Note: `$input[0] != input` now!
            }
            $input.addClass('placeholder');
            $input[0].value = $input.attr('placeholder');
        } else {
            $input.removeClass('placeholder');
        }
    }

}(this, document, Foundation.zj));

(function ($, window, document, undefined) {
    'use strict';

    Foundation.libs.placeholder = {
        name: 'placeholder',

        version: '4.2.2',

        init: function (scope, method, options) {
            this.scope = scope || this.scope;

            if (typeof method !== 'string') {
                window.onload = function () {
                    $('input, textarea').placeholder();
                }
            }
        }
    };
}(Foundation.zj, this, this.document));