Can't remove my ex bootcamp partition...need help

Question

hey....i installed windows 8.1 through bootcamp, then after few days i tried to remove bootcamp partition through bootcamp assistant, but failed during the process.
Then I used disk utility to remove the partition. It did erased the partition but turned the partition into a grey box, named as free space and with a format of free space.
now i cant do anything with that box, i tried to highlight that box and clicked on the minus button but that also greyed out. After highlighting the grey partition, when i click on the + button, it tends to create another partition named as untitled 2, but when i clicked apply, nothing happened. and i cant see the hard drive model number in top left of disk utility..
i'm posting the screen shots....plz help..!!!

Answer 1

1.I tried to click on it but no respond
2.tried to call from html form while using server JSDK 2.1 :
<FORM ACTION= "http://localhost:8080/servlet/AccessCounts.jsp" >
but I'm getting Error: 404 "No detailed message"
Can I open jsp file like simple html file ? Or must I locate it special folder of server while it runs ?
Tank's