Script Summary: Dynamically clicks on buttons (with no noticeable effect on music playing) to stop Grooveshark from becoming inactive.
Makes Grooveshark keep playing without any real user interaction.
It seems like it works, but testing it is quite a pain in the behind, especially because I rarely listen to music for this long. The script is just my response to this userscript request. Also, in case you're concerned about the script interrupting your music, it doesn't.
