jquery.realperson.min.js

/* http://keith-wood.name/realPerson.html
   Real Person Form Submission for jQuery v2.0.1.
   Written by Keith Wood (kwood{at}iinet.com.au) June 2009.
   Available under the MIT (http://keith-wood.name/licence.html) license. 
   Please attribute the author if you use it. */
(function($){var h='realperson';var k='ABCDEFGHIJKLMNOPQRSTUVWXYZ';var l=k+'0123456789';var m=[['   *   ','  * *  ','  * *  ',' *   * ',' ***** ','*     *','*     *'],['****** ','*     *','*     *','****** ','*     *','*     *','****** '],[' ***** ','*     *','*      ','*      ','*      ','*     *',' ***** '],['****** ','*     *','*     *','*     *','*     *','*     *','****** '],['*******','*      ','*      ','****   ','*      ','*      ','*******'],['*******','*      ','*      ','****   ','*      ','*      ','*      '],[' ***** ','*     *','*      ','*      ','*   ***','*     *',' ***** '],['*     *','*     *','*     *','*******','*     *','*     *','*     *'],['*******','   *   ','   *   ','   *   ','   *   ','   *   ','*******'],['      *','      *','      *','      *','      *','*     *',' ***** '],['*     *','*   ** ','* **   ','**     ','* **   ','*   ** ','*     *'],['*      ','*      ','*      ','*      ','*      ','*      ','*******'],['*     *','**   **','* * * *','*  *  *','*     *','*     *','*     *'],['*     *','**    *','* *   *','*  *  *','*   * *','*    **','*     *'],[' ***** ','*     *','*     *','*     *','*     *','*     *',' ***** '],['****** ','*     *','*     *','****** ','*      ','*      ','*      '],[' ***** ','*     *','*     *','*     *','*   * *','*    * ',' **** *'],['****** ','*     *','*     *','****** ','*   *  ','*    * ','*     *'],[' ***** ','*     *','*      ',' ***** ','      *','*     *',' ***** '],['*******','   *   ','   *   ','   *   ','   *   ','   *   ','   *   '],['*     *','*     *','*     *','*     *','*     *','*     *',' ***** '],['*     *','*     *',' *   * ',' *   * ','  * *  ','  * *  ','   *   '],['*     *','*     *','*     *','*  *  *','* * * *','**   **','*     *'],['*     *',' *   * ','  * *  ','   *   ','  * *  ',' *   * ','*     *'],['*     *',' *   * ','  * *  ','   *   ','   *   ','   *   ','   *   '],['*******','     * ','    *  ','   *   ','  *    ',' *     ','*******'],['  ***  ',' *   * ','*   * *','*  *  *','* *   *',' *   * ','  ***  '],['   *   ','  **   ',' * *   ','   *   ','   *   ','   *   ','*******'],[' ***** ','*     *','      *','     * ','   **  ',' **    ','*******'],[' ***** ','*     *','      *','    ** ','      *','*     *',' ***** '],['    *  ','   **  ','  * *  ',' *  *  ','*******','    *  ','    *  '],['*******','*      ','****** ','      *','      *','*     *',' ***** '],['  **** ',' *     ','*      ','****** ','*     *','*     *',' ***** '],['*******','     * ','    *  ','   *   ','  *    ',' *     ','*      '],[' ***** ','*     *','*     *',' ***** ','*     *','*     *',' ***** '],[' ***** ','*     *','*     *',' ******','      *','     * ',' ****  ']];$.JQPlugin.createPlugin({name:h,alphabetic:k,alphanumeric:l,defaultDots:m,defaultOptions:{length:6,regenerate:'Click to change',hashName:'{n}Hash',dot:'*',dots:m,chars:k},_getters:['getHash'],_challengeClass:h+'-challenge',_disabledClass:h+'-disabled',_hashClass:h+'-hash',_regenerateClass:h+'-regen',_textClass:h+'-text',_optionsChanged:function(c,d,e){$.extend(d.options,e);var f='';for(var i=0;i<d.options.length;i++){f+=d.options.chars.charAt(Math.floor(Math.random()*d.options.chars.length))}d.hash=hash(f+n);var g=this;c.closest('form').off('.'+d.name).on('submit.'+d.name,function(){var a=d.options.hashName.replace(/\{n\}/,c.attr('name'));var b=$(this);b.find('input[name="'+a+'"]').remove();b.append('<input type="hidden" class="'+g._hashClass+'" name="'+a+'" value="'+hash(f+n)+'">');setTimeout(function(){b.find('input[name="'+a+'"]').remove()},0)});c.prevAll('.'+this._challengeClass+',.'+this._hashClass).remove().end().before(this._generateHTML(d,f)).prevAll('div.'+this._challengeClass).click(function(){if(!$(this).hasClass(g._disabledClass)){c.realperson('option',{})}})},enable:function(a){a=$(a);if(!a.hasClass(this._getMarker())){return}a.removeClass(this._disabledClass).prop('disabled',false).prevAll('.'+this._challengeClass).removeClass(this._disabledClass)},disable:function(a){a=$(a);if(!a.hasClass(this._getMarker())){return}a.addClass(this._disabledClass).prop('disabled',true).prevAll('.'+this._challengeClass).addClass(this._disabledClass)},getHash:function(a){var b=this._getInst(a);return b?b.hash:0},_generateHTML:function(a,b){var c='<div class="'+this._challengeClass+'">'+'<div class="'+this._textClass+'">';for(var i=0;i<a.options.dots[0].length;i++){for(var j=0;j<b.length;j++){c+=a.options.dots[a.options.chars.indexOf(b.charAt(j))][i].replace(/ /g,'&#160;').replace(/\*/g,a.options.dot)+'&#160;&#160;'}c+='<br>'}c+='</div><div class="'+this._regenerateClass+'">'+a.options.regenerate+'</div></div>';return c},_preDestroy:function(a,b){a.closest('form').off('.'+b.name);a.prevAll('.'+this._challengeClass+',.'+this._hashClass).remove()}});var n=$.salt||'#salt';delete $.salt;$(function(){var a=$(n);if(a.length){n=a.text();a.remove()}if(n==='#salt'){n=''}});function b(a){var b=5381;for(var i=0;i<a.length;i++){b=((b<<5)+b)+a.charCodeAt(i)}return b}})(jQuery);