text: function goToPageSize(node, size, number,pageAction,fatherNode) {
  	var fatherNode = $(node).closest(fatherNode);
  	$.post(
  		pageAction, 
  		{
  			pageSize : size,
  			pageNumber : number,
  			pageAction : pageAction
  		},
  		function(data) {
  			fatherNode.html(data);
  			
  			var pageSize = fatherNode.find("#pageSize").first();
  			var option = pageSize.find("option[value=" + size + "]");
  			option.attr("selected", true);
  		}
  	);
  }
  
  function goToPageSizeHref(node, size, number,pageAction,fatherNode) {
  	window.location.href = pageAction+"&pageNumber="+number+"&pageSize="+size;
  }