Thanks Tony, I've modified and it works now. But I've still a problem with “navigation layer”. I add this line :
jQuery(“#list2″).navGrid('#pager2',{edit:false,add:false,del:false,refresh:true,searchtext:”Suchen”});
and I don't see any button in the navigation layer.
Beside, I try with this code for using the button in the navigation layer but it don't work:
jQuery(“#navgrid”).jqGrid({