diff --git a/js/bootstrap-fileupload.js b/js/bootstrap-fileupload.js
new file mode 100644
index 00000000..42e5f68f
--- /dev/null
+++ b/js/bootstrap-fileupload.js
@@ -0,0 +1,128 @@
+/* ==========================================================
+ * bootstrap-placeholder.js v2.0.0
+ * http://jasny.github.com/bootstrap/javascript.html#placeholder
+ *
+ * Based on work by Daniel Stocks (http://webcloud.se)
+ * ==========================================================
+ * Copyright 2012 Jasny BV.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License")
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ========================================================== */
+
+/* TODO: turn this into a proper bootstrap plugin */
+
+!function ($) {
+
+ "use strict"; // jshint ;_
+
+ /* INPUTMASK PUBLIC CLASS DEFINITION
+ * ================================= */
+
+ var Fileupload = function (element, options) {
+ this.$element = $(element)
+ this.type = this.$element.data('uploadtype') || (this.$element.find('.thumbnail').length > 0 ? "image" : "file")
+
+ this.$input = this.$element.find(':file')
+ if (this.$input.length === 0) return
+
+ this.name = this.$input.attr('name') || options.name
+
+ this.$hidden = this.$element.find(':hidden[name="'+this.name+'"]')
+ if (this.$hidden.length === 0) {
+ this.$hidden = $('')
+ this.$element.prepend(this.$hidden)
+ }
+
+ this.$preview = this.$element.find('.fileupload-preview')
+ var height = this.$preview.css('height')
+ if (this.$preview.css('display') != 'inline' && height != '0px' && height != 'none') this.$preview.css('line-height', height)
+
+ this.$remove = this.$element.find('[data-dismiss="fileupload"]')
+
+ this.listen()
+ }
+
+ Fileupload.prototype = {
+
+ listen: function() {
+ this.$input.on('change.fileupload', $.proxy(this.change, this))
+ if (this.$remove) this.$remove.on('click.fileupload', $.proxy(this.clear, this))
+ },
+
+ change: function(e, invoked) {
+ var file = e.target.files[0]
+ if (!file || invoked === 'clear') return
+
+ this.$hidden.val('')
+ this.$hidden.attr('name', '')
+ this.$input.attr('name', this.name)
+
+ if (this.type === "image" && this.$preview.length > 0 && (typeof file.type !== "undefined" ? file.type.match('image.*') : file.name.match('\\.(gif|png|jpe?g)$')) && typeof FileReader !== "undefined") {
+ var reader = new FileReader()
+ var preview = this.$preview
+ var element = this.$element
+
+ reader.onload = function(e) {
+ preview.html('
')
+ element.addClass('fileupload-exists').removeClass('fileupload-new')
+ }
+
+ reader.readAsDataURL(file)
+ } else {
+ this.$preview.html(window.escape(file.name))
+ this.$element.addClass('fileupload-exists').removeClass('fileupload-new')
+ }
+ },
+
+ clear: function(e) {
+ this.$hidden.val('')
+ this.$hidden.attr('name', this.name)
+ this.$input.attr('name', '')
+
+ this.$preview.html('')
+ this.$element.addClass('fileupload-new').removeClass('fileupload-exists')
+
+ this.$input.trigger('change', [ 'clear' ])
+
+ e.preventDefault()
+ return false
+ }
+ }
+
+
+ /* INPUTMASK PLUGIN DEFINITION
+ * =========================== */
+
+ $.fn.fileupload = function (options) {
+ return this.each(function () {
+ var $this = $(this)
+ , data = $this.data('fileupload')
+ if (!data) $this.data('fileupload', (data = new Fileupload(this, options)))
+ })
+ }
+
+ $.fn.fileupload.Constructor = Fileupload
+
+
+ /* INPUTMASK DATA-API
+ * ================== */
+
+ $(function () {
+ $('body').on('click.fileupload.data-api', '[data-provides="fileupload"]', function (e) {
+ var $this = $(this)
+ if ($this.data('fileupload')) return
+ $this.fileupload($this.data())
+ })
+ })
+
+}(window.jQuery)
diff --git a/less/jasny/fileupload.less b/less/jasny/fileupload.less
new file mode 100644
index 00000000..e9e60453
--- /dev/null
+++ b/less/jasny/fileupload.less
@@ -0,0 +1,70 @@
+// Fileupload.less
+// CSS for file upload button and fileupload widget
+// ------------------------------------------------
+
+.btn-file {
+ overflow: hidden;
+ position: relative;
+ vertical-align: middle;
+ > input {
+ position: absolute;
+ top: 0;
+ right: 0;
+ margin: 0;
+ border: solid transparent;
+ border-width: 0 0 100px 200px;
+ opacity: 0;
+ filter: alpha(opacity=0);
+ -moz-transform: translate(-300px, 0) scale(4);
+ direction: ltr;
+ cursor: pointer;
+ }
+}
+
+.fileupload {
+ margin-bottom: 9px;
+ .uneditable-input {
+ display: inline-block;
+ margin-bottom: 0px;
+ vertical-align: middle;
+ cursor: text;
+ }
+ .thumbnail {
+ overflow: hidden;
+ display: inline-block;
+ margin-bottom: 5px;
+ vertical-align: middle;
+ text-align: center;
+ > img {
+ display: inline-block;
+ vertical-align: middle;
+ max-height: 100%;
+ }
+ }
+ .btn {
+ vertical-align: middle;
+ }
+}
+.fileupload-exists .fileupload-new,
+.fileupload-new .fileupload-exists {
+ display: none;
+}
+.fileupload-inline .fileupload-controls {
+ display: inline;
+}
+
+// Not 100% correct, but helps in typical use case
+.fileupload-new .input-append .btn-file {
+ .border-radius(0 3px 3px 0)
+}
+
+.thumbnail-borderless .thumbnail {
+ border: none;
+ padding: 0;
+ .border-radius(0);
+ .box-shadow(none);
+}
+
+.fileupload-new.thumbnail-borderless .thumbnail {
+ border: 1px solid #ddd;
+}