Help I Beg

Hi I have windows vista and I got a new computer. When I played runescape for the first time it said I needed a temorary file path to play. So I was confused. I decided to download the official runescape client and it works. BUT I downloaded EliteSwitch and everything is fine except for the runescape window. Just an x on the top left corner. So I tryed world switchers, my rune, swiftshift and every world switcher on the web and.. theres just a stupid X on the top left. Could someone please help me?

Just a note when ever I load runescape forums there is an X as well I always have to click on "If you see a gray or white box below click here"

 

try redownloading java, if that wont work chose to play with unsigned applet when u pick high or low detail

 

Woah I updated java and it worked.. Lol thanks