WebUI/Scripts/farbtastic.js

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/**
 * Farbtastic Color Picker 1.2
 * © 2008 Steven Wittens
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

jQuery.fn.farbtastic = function (callback) {
  $.farbtastic(this, callback);
  return this;
};

jQuery.farbtastic = function (container, callback) {
  var container = $(container).get(0);
  return container.farbtastic || (container.farbtastic = new jQuery._farbtastic(container, callback));
}

jQuery._farbtastic = function (container, callback) {
    // Store farbtastic object
    var fb = this;
    //debugger;
    // Insert markup
    var html = [];
    //html.push('<div class="colorSelector">');
    //html.push('<input type="text" id="' + container + '" value="#123456" name="' + container + '" style="background-color: rgb(61, 61, 61); color: rgb(255, 255, 255);">');
    html.push('<div class="farbtastic"><div class="color"></div><div class="wheel"></div><div class="overlay"></div><div class="h-marker marker"></div><div class="sl-marker marker"></div></div>')
    //html.push('</div>')
    $(container).html(html.join(''));
    var e = $('.farbtastic', container);
    fb.wheel = $('.wheel', container).get(0);
    // Dimensions
    fb.radius = 84;
    fb.square = 100;
    fb.width = 194;

    // Fix background PNGs in IE6
    if (navigator.appVersion.match(/MSIE [0-6]\./)) {
        $('*', e).each(function () {
            if (this.currentStyle.backgroundImage != 'none') {
                var image = this.currentStyle.backgroundImage;
                image = this.currentStyle.backgroundImage.substring(5, image.length - 2);
                $(this).css({
                    'backgroundImage': 'none',
                    'filter': "progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=crop, src='" + image + "')"
                });
            }
        });
    }