Do two Javascript/Jquery assignments

Hi, I'll try to describe the work I need as thoroughly as possible. ---- ASSIGNMENT ONE ---- I use this code to perform a search on a site called "[login to view URL]", it adds the name of the user to the end of the URL which the user enters in a form on my site, example: [login to view URL] This is completely functional for me, but I need to do one more thing, I need the user to be able to change another thing in the URL by choosing from a list of options. The EUW part needs to be changable to EUW, NA, EUNE, BR, TR, RU, LAN, LAS and OCE. The user simply chooses either one of these options from the list and it gets entered in place of the EUW part of the URL. Example when user enters EUNE and user's name is cookiemonster: [login to view URL] Here's an example of how it could look: [login to view URL] The design of the button should look similar to the one in the example above. You will of course have to take a look at my code to understand, so here is a pastebin of the form and the javascript used to open the new URL with the inputted username in a new tab: [login to view URL] ---- ASSIGNMENT TWO ---- I need to open the window/site that just was created above when the user entered his/her information in an iframe which opens smoothly and blurs or darkens the background of the site when it opens, and can easily be closed by clicking outside of it or pressing the ESC button on the keyboard. Cheers!