I have played poker for a number of years

[edward879]

Hi all,
I have played poker for a number of years and pretty much know the general rules. The question I have though is about betting, which I havnt done much of. Ok, lets say we are playing Hold'em and I have a sweet hand. A player before me bets his last chip and cant go any harder but I want to. What happens? I am thinking I can only bet up to see his bet and everyone else can only do the same. Is this right? Pretty simple question I know but like I said I am only new to the betting side of it and any help will be appreciated.
Thanks.