Thats a great idea and i think that could work..

let me show you what i mean.



And either with highlighting or push of a button or something along the lines i want to be able to insert like this



So that i can push something in between the boxes.
What i do now is cut/paste from one text box to another

how would an example of a code look like with want you mentioned?
My text boxes are name Textbox 1-how many there are.
On screenshots the 2 texboxes on the left are name Textbox1 and Textbox2.
The boxes on the right stated with numbers are named Textbox3 (the big one) and textbox4 (the small one) and so forth.
So the code could be like cut/paste from textbox3 to textbox5 and textbox 4 to textbox6 or maybe it should be on focus so if i put my mouse on text box 7 it moves from there and downwards.....not sure how this can actually work out