Auto Buy/Sell for use with only one currency pair

Hello All,

I currently use the attached script for trading. Dragging and dropping, it automatically places a sell order on any currency pair that it is dragged to. What I am wanting, however, is to make this script work with ONLY the EURUSD. In a perfect world, I would love this script to place a sell order on the EURUSD no matter what currency pair window is selected when I activate this script using a hotkey. Does that make sense? Can anyone help with this? Thanks.

is this working?