delay to load images to fck editor

Hi All
When I tried to insert image to WYSIWYG editor through insert/edit image button , it takes a lot of time to load images to fck editor and also to insert/edit image window. My assets/images folder contains around 700 images. There is any way -or plugins or module - to increase the loading process to fck editor and from fckeditor to insert/edit image window...

I am using php 5.2.4
Modx 9.6
Apache 2.0.59

pls help me...

regards
jurdi

Since that is all being processed in your browser via javascript, that many images will certainly be a problem. I would suggest creating folders and organizing your images in smaller batches.