(function($){var numbers_array=[],upper_letters_array=[],lower_letters_array=[],special_chars_array=[],$pGeneratorElement=null;var methods={init:function(options,callbacks){var settings=$.extend({bind:"click",passwordElement:null,displayElement:null,passwordLength:16,uppercase:true,lowercase:true,numbers:true,specialChars:true,additionalSpecialChars:[],onPasswordGenerated:function(generatedPassword){}},options);for(var i=48;i<58;i++){numbers_array.push(i)}for(i=65;i<91;i++){upper_letters_array.push(i)}for(i=97;i<123;i++){lower_letters_array.push(i)}special_chars_array=[33,35,64,36,38,42,91,93,123,125,92,47,63,58,59,95,45].concat(settings.additionalSpecialChars);return this.each(function(){$pGeneratorElement=$(this);$pGeneratorElement.bind(settings.bind,function(e){e.preventDefault();methods.generatePassword.call(this,settings)})})},generatePassword:function(settings){var password=new Array,selOptions=settings.uppercase+settings.lowercase+settings.numbers+settings.specialChars,selected=0,no_lower_letters=new Array;var optionLength=Math.floor(settings.passwordLength/selOptions);if(settings.uppercase){for(var i=0;i<optionLength;i++){password.push(String.fromCharCode(upper_letters_array[randomFromInterval(0,upper_letters_array.length-1)]))}no_lower_letters=no_lower_letters.concat(upper_letters_array);selected++}if(settings.numbers){for(var i=0;i<optionLength;i++){password.push(String.fromCharCode(numbers_array[randomFromInterval(0,numbers_array.length-1)]))}no_lower_letters=no_lower_letters.concat(numbers_array);selected++}if(settings.specialChars){for(var i=0;i<optionLength;i++){password.push(String.fromCharCode(special_chars_array[randomFromInterval(0,special_chars_array.length-1)]))}no_lower_letters=no_lower_letters.concat(special_chars_array);selected++}var remained=settings.passwordLength-selected*optionLength;if(settings.lowercase){for(var i=0;i<remained;i++){password.push(String.fromCharCode(lower_letters_array[randomFromInterval(0,lower_letters_array.length-1)]))}}else{for(var i=0;i<remained;i++){password.push(String.fromCharCode(no_lower_letters[randomFromInterval(0,no_lower_letters.length-1)]))}}password=shuffle(password).join("");if(settings.passwordElement!==null){$(settings.passwordElement).val(password)}if(settings.displayElement!==null){if($(settings.displayElement).is("input")){$(settings.displayElement).val(password)}else{$(settings.displayElement).text(password)}}settings.onPasswordGenerated.call(this,password)}};function shuffle(o){for(var j,x,i=o.length;i;j=parseInt(Math.random()*i),x=o[--i],o[i]=o[j],o[j]=x);return o}function randomFromInterval(from,to){return Math.floor(Math.random()*(to-from+1)+from)}$.fn.pGenerator=function(method){if(methods[method]){return methods[method].apply(this,Array.prototype.slice.call(arguments,1))}else if(typeof method==="object"||!method){return methods.init.apply(this,arguments)}else{$.error("Method "+method+" does not exist on jQuery.pGenerator")}}})(jQuery);