V2.3 problem with ajax + modul message :(

idontknow why its acting this type i am useing fck editor with js codes

function fckeditorstart(inputname,divid,bosdeger){
var oFCKeditor = new FCKeditor(inputname);
oFCKeditor.BasePath = "fckeditor/";
oFCKeditor.Height='500px';
document.getElementById(divid).innerHTML=oFCKeditor.Create();
}

i m useing xajax too for start it with call function i am makeing page with not refresh all pages i wanted instert this application for user make auto pages with it self but ican open with modul message page 1 time after its giveing me
error: " code cant work from empty command file " its giveing this error but its puting html codes in this div
and error url : fckeditor/editor/fckeditor.html?InstanceName=icerik&Toolbar=Default
ithink this frame cant load thats why giveing me error when i create ithink its takeing in ram all values at js and when it want work again giveing me error
for create page i think idont know i think for not this i need reaload like this function or somethink same but icant understand how need to do or if its a solution i need check its loaded or not please anyone if know about that can answer me i need to do it quickly