Run ckeditor in an ajax div

hi

i try to open last ckeditor 3.x in an AJAX DIV through; this function

function zeditjax(ze,r,w,h,divId){

   //divId = 'minizone';
   url = '../../../CustomTags/ckeditor/indexjax.php';
   loader = '';
   loadajax(divId, url, loader,"p="+ze+"&repertoire="+r+"&width="+w+"&height="+h);
   
}