Looking at that it seems your system has 1GB of ram. This is not enough to start up minecraft. I think someone already said this but, go to http://www.minecraft...s-options-news/ and download the magic launcher. When it starts up don't click login, click "setup". Once in setup, click the "Advanced" tab. Find where it says MEMORY under WINDOW SIZE. Change the number from 1024 to 512. Then login.
Available: (about)389588(K)
System cache: (about)462880(K)
Yeah I noticed that but I guess he didn't understand.