St Patricks day is coming up in a few days time and nearly everybody has the day off so for the Irish gambling public it could be a great time to play your favourite online casino slots. Gambling on slots is one of the most popular forms of casino gambling anywhere and online casino slots are no exception as they provide an enormous number of games from which to choose. There are basically two types of casino slots and they are three reel and five reel slots and as the five reel slots give many more winning lines they are where you can find the really big jackpots. When gambling on casino slots the first consideration has to be how much you are willing to stake on each spin and this is a combination of the number of winning lines you are gambling on and the stake per line. The large jackpots can only be won when you are gambling the maximum amount per line for the slot you are playing but it is a common misconception that you must also be gambling the maximum number of lines; the jackpot can be won even if you are only playing a single line but obviously the more winning lines you are gambling on, the better your chance are. Everybody has their favourite slot which is often based on no more than liking the characters or the theme and the music and then some just feel luckier on one slot than another but there is always a casino slot to suit and online casinos often carry over 100 different slots from which to choose. You will also find that more than online casino has the same slot and this is because they are using the same casino software but this is no problem at all.