inventory whole page add

$J('#inventory_pagecontrols').prepend($J('<div class="pagecontrol_element pagebtn">*</div>').click(
function(){
	$J('.itemHolder:visible', '.inventory_page').each(function(){
	var event = new MouseEvent('dblclick', {
		'view': window,
		'bubbles': true,
		'cancelable': true
	  });

	  if(
	  $J('.item_currency_amount',this).length==0 &&
	  $J('.item:first',  this).length>0){
		$J('.item:first',  this)[0].dispatchEvent(event);
	  }
	});
}));