;(function(window,document,$){var isOperaMini=Object.prototype.toString.call(window.operamini)=='[object OperaMini]';var isInputSupported='placeholder'in document.createElement('input')&&!isOperaMini;var isTextareaSupported='placeholder'in document.createElement('textarea')&&!isOperaMini;var prototype=$.fn;var valHooks=$.valHooks;var propHooks=$.propHooks;var hooks;var 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);var $passwordInput=$element.data('placeholder-password');if($passwordInput){return $passwordInput[0].value;}return $element.data('placeholder-enabled')&&$element.hasClass('placeholder')?'':element.value;},'set':function(element,value){var $element=$(element);var $passwordInput=$element.data('placeholder-password');if($passwordInput){return $passwordInput[0].value=value;}if(!$element.data('placeholder-enabled')){return element.value=value;}if(value==''){element.value=value;if(element!=safeActiveElement()){setPlaceholder.call(element);}}else if($element.hasClass('placeholder')){clearPlaceholder.call(element,true,value)||(element.value=value);}else{element.value=value;}return $element;}};if(!isInputSupported){valHooks.input=hooks;propHooks.value=hooks;}if(!isTextareaSupported){valHooks.textarea=hooks;propHooks.value=hooks;}$(function(){$(document).delegate('form','submit.placeholder',function(){var $inputs=$('.placeholder',this).each(clearPlaceholder);setTimeout(function(){$inputs.each(setPlaceholder);},10);});});$(window).bind('beforeunload.placeholder',function(){$('.placeholder').each(function(){this.value='';});});}function args(elem){var newAttrs={};var rinlinejQuery=/^jQuery\d+$/;$.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;var $input=$(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(event===true){return $input[0].value=value;}$input.focus();}else{input.value='';$input.removeClass('placeholder');input==safeActiveElement()&&input.select();}}}function setPlaceholder(){var $replacement;var input=this;var $input=$(input);var 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'}));}$replacement.removeAttr('name').data({'placeholder-password':$input,'placeholder-id':id}).bind('focus.placeholder',clearPlaceholder);$input.data({'placeholder-textinput':$replacement,'placeholder-id':id}).before($replacement);}$input=$input.removeAttr('id').hide().prev().attr('id',id).show();}$input.addClass('placeholder');$input[0].value=$input.attr('placeholder');}else{$input.removeClass('placeholder');}}function safeActiveElement(){try{return document.activeElement;}catch(err){}}}(this,document,jQuery));