2 php modifications needed

I need both tasks completing today. First task Script Attached To The Listing I need a modification to my listing page, I have a txt document with information i want to be able to click copy and this will copy two pieces of txt from the document into the relevant fields of my listing, When i save the listing page it needs to now return to a blank listing page to start the next listing I need a delete button to delete the entry from the txt document i have just worked with so i can move to the next line. ================================================================ Second task script is here [login to view URL] I want the mp3 & mp4 buttons to now be linked to a different url to generate the downloads. When you click the mp3 button or mp4 button there is advert code present, That needs to stay there. please click download button for this url [login to view URL](60ItHLz5WEA) You will see the commented area where the advert container box is. please load information from the other link via AJAX so the user will never see that the information is being loaded from another URL between the advert code