applying drag and drop in html editor

when i read the article about creating html editor in iframe in a webpage...then i visited editworkspro.com and see the html editor ...i was wondering how they build the drag and drop of image??? can anyone tell mi how or give me the code for that i cannot find this code even in other free editors..

The drag and drop functionality is handled natively within IE. It's great, you can drag an image from any site into your editor, and it automatically handles the URL.

well what i wan to knoe is how you use javscript in the document.execommand in order to drag and drop image in the iframe...i saw that the image dragging and dropping on any position is working....in the editworkspro.com but how do you do that???

Ahhh - sorry - thought you were referring to the ability to drag and drop and image from another browser into the editor.

The ability to move images around WITHIN the editor is just a bunch of DHTML tricky, of which there are a plethora of scripts around on the net which allow this. I'm not going to tell u were to get 'em cos i'm sure mitch won't appreciate it. :P

could you at least tell me what is the keyword for finding such dhtml scripts..i looked around but just can't find it...or can you just tell what i needed to learn to do this function???