Basically you just select detail Mode (High Definition or Low) and input a world. It will then load up the Game in your default browser.
Right click anywhere.
menu * {
-
RuneScape Worlds
.High Definition: run http://world $+ $$?="Enter World Number" $+ .runescape.com/p0,g1
.Old High Detail: run http://world $+ $$?="Enter World Number" $+ .runescape.com/p0
.Old Low Detail: run http://world $+ $$?="Enter World Number" $+ .runescape.com/p0,s1
}
umm... isnt using a program to directly load a runescape world against the rules
It must not bypass the normal navigation of our website for users wishing to reach the game worlds. The software should initially only point at the front page of our websites, and should require the user to navigate through the website normally to reach the game worlds. The software must not contain or acquire direct links to our "Select a world" page, or to our game world pages, or to the applet.
http://www.runescape.com/kbase/viewarticle.ws?article_id=2077#what