JavaScript/jQuery script to find words (CTRL+F) and replace them.

The script needs to open a floating text input, when you enter a word and press Enter then the script will search in all text inputs for that word, it will highlight it. All the highlighted words, after the key Enter event, will be changed simultaneously if the word, inside the floating input, will be changed. In a list: -The script need to override the CTRL + F function,which will create a small floating text input field on the right side of the screen. -Upon writing a word in the input and pressing Enter the script will search using jQuery all text inputs in the html, if a matching word will be found the word will be highlighted (Yellow color). -If the word in the input is to be changed all other highlighted words be be changed accordingly. - on ESC key pres the floating input will be deleted from the DOM.