dynamic html

Hello

I need to insert a ckeditor in a div created dinamically from C# (asp), this is the sample of the div

<div class="divTemplate">
    <div id="htmlEditorA" class="divTemplateTexto margen Id3" contenteditable="true" >
       Bloque de texto 1 
    </div>
</div>

And I add the js for initializing:

    CKEDITOR.disableAutoInline = true;
    editor = CKEDITOR.inline('htmlEditorA');

When I add the div directly in the page, it works, but when I insert the div from c# and then I setting the two lines, this didn't work.

any idea?