runecape doesn't work in any of my browsers

[Rix]

only works with client and if i have haabox open the client blurrs up and i have to open the world agian please help

i need the certifcates for java for runescape

[Ziabotsu]

I use Windows Client anwyay.

[Rix]

yeha but it blur and i have to relaod the world and if i switch to a different program i have to reload the world