Problem In Cjuidatepicker After Second Time

Hello Friends,

I have used CJuiDatePicker in my gridview

code:-


$this->widget('bootstrap.widgets.TbGridView', array(

	'dataProvider'	=> $model->search(),

	'filter'		=> $model,

	'type'			=> 'striped bordered condensed',

	'pager' 		=> array('htmlOptions'=>array('class'=>'pager',

											'maxButtonCount' => 3)), // set whatever css class you want

	'afterAjaxUpdate'=>"js:function(){

			jQuery('#Spark_added_date').datepicker({'showButtonPanel':true,'changeYear':true});

	}",

	'columns'=>array(

			array(

					'header'=>'Type',

					'name'=>'sparktype_id',

					'value'=>'sparktype::itemssparktypesname($data->sparktype_id)',

					

			),

		array(

			'header'=>'Headline',

			'name'=>'headline',

			'type'=>'raw',

			'value'=>'CHtml::link(CHtml::encode($data->headline), $data->url)',

			

		),

			array(

				'name' => 'added_date',

				'header'=>'Date',

				'type'=>'date',

				'value'=>'$data->added_date',

				'filter'=>$this->widget('zii.widgets.jui.CJuiDatePicker', array(

                                                        'model'=>$model,

                                                      'attribute'=>'added_date',

							'value'=>date('Y/m/d'), 

                                                        'options'=>array(

							'showAnim'=>'slideDown',

							'duration'=>'fast',

                                                        'showButtonPanel'=>true,

                                                          'changeYear'=>true,

								'changeMonth' =>true,

																'dateFormat'=>'yy/mm/dd',

                                                                ),

														'htmlOptions'=>array(

																'style'=>'width:119px;'

														),

                                                       ),

                                                        true

										),	array(

					'header'=>'State',

					'name'=>'statemetro_id',

					//'value'=>'$data->sparkdetails[0]->statemetro_id',

					'value'=>'statemetro::itemstateforspark($data->sparkdetails[0]->statemetro_id)',

					'type'=>'raw',

					

			),

			array(

					'header'=>'Metro',

					'name'=>'metrometro_id',

					'value'=>'statemetro::itemmetroforspark($data->sparkdetails[0]->statemetro_id)',

					'type'=>'raw',

					

			),

			array(

					'header'=>'Submarket',

					'name'=>'submarket_id',

					'value'=>'submarket::findsubmarketsnameforspark($data->sparkdetails[0]->submarket_id)',

					'type'=>'raw',

					

			),

		

		array(

			'header'=>'Status',

			'value'=>'statemetro::item($data->status)',

			'filter'=>false,

			

		),

		

			array(

					'header'=>'Approve',

					'name'=>'adminapprovalstatus',

					//'value'=>'CHtml::link(spark::adminapprovestatus($data->adminapprovalstatus,$data->id,$data->user_id), $data->Urlajaxapprove)',

					'value'=>'($data->adminapprovalstatus == 1)?"<i style=\"color:green\">Approved</i>":CHtml::link(spark::adminapprovestatus($data->adminapprovalstatus,$data->id,$data->user_id), $data->Urlajaxapprove)',

					'type'=>'raw',

					'filter'=>false,

					'htmlOptions' => array('style' => 'width: 100px;'),

			),

			

			

			array(

					'header'=>'Deny',

					'name'=>'adminapprovalstatus',

					'value'=>'$data->statusdeny($data->adminapprovalstatus,$data->id,$data->user_id)',

					'type'=>'raw',

					'filter'=>false,

					'htmlOptions' => array('style' => 'width: 100px;'),

			),


				

			array(

					'class'=>'CButtonColumn','deleteConfirmation'=>'Are you sure you want to delete this state ?',

					'afterDelete'=>'function(link,success,data){ if(success) $("#statusMsg").html(data); }',

					'htmlOptions'=>array('width'=>70),

			),

	),

));

in grid view, when i click first time then yy/mm/dd format is coming, but when i again click on it then format changed to mm/dd/yy

Take a look here.