I created a script that did it for me. However, it is a cocksucker to prepare your system for it. I just came across a program that does exactly what I wanted it to do.
1st get this www.teammoab.com/files/handypassword.exe
2nd go to https://www.battlefieldheroes.com/playnow once your there, drag and drop that url to your desktop (actually the url icon to create a shortcut on your desktop.)
3rd now get this new icon to replace that shitty looking one on your desktop http://teammoab.com/images/bfhicon.rar
extract and save this icon somewhere permanent. right click your bfh desktop icon choose properties then "change icon" button. browse to where you just saved the new icon and select it. now you have a pretty icon
4th install and run handypassword (may take a few mins to run for the 1st time.) it will be unregistered and only have 30 days of full use. but with our needs, this will still work for use even after it expires as long as you dont use more then ten diff logins(cards), but whatever you only need 1.
once it is open, you will have a box in front of you and on the side left window it will have "cards" and then "web" under that with other shit under the web category. left click on "web" and it will highlight. now click on top where "file, cards, service and help" is, click on CARDS/NEW CARD. now select simple login form/ then create card. in the new window that opens in the url spot put https://www.battlefieldheroes.com/playnow . then of course your Email address for user name then your password. now go to "SERVICE" select "autosubmit" now that is done,you can close that out and use your desktop shortcut or go to the top right corner of the program where it says "open to" with a drop down. select your browser.
The first time using it may not work right away but should open your browser to the page right away. make sure you have a green padlock down in your bottom right by your clock. this means its running. now with this running, eveytime you click on your desktop icon it launches the web site, fills in your info and starts the game to your hero selection.
if you did everything correct, you will never have to login again to the main bfh site.