There's a few things wrong with your code.

I see what you're trying to achieve through concatenating variables. However you must set the variables data elsewhere before doing so. I think you got a bit confused and tried to assign them whilst concatenating.

Anyhow, a great place to start and test would be [ Register or Signin to view external links. ] . You'll see I fixed your code up.

UnrealEgg wrote There's a few things wrong with your code.

I see what you're trying to achieve through concatenating variables. However you must set the variables data elsewhere before doing so. I think you got a bit confused and tried to assign them whilst concatenating.

Anyhow, a great place to start and test would be [ Register or Signin to view external links. ] . You'll see I fixed your code up.

Thanks alot if its Ok i ask qustions when im stumped at points

You need to concatenate "LikesTheNumber" with MyFavoritenumber then preceed the semicolon with a parenthesis since you opened one after alert. Other than that the code should be fine, assuming you've initialized your variables somewhere before this code runs..

Also "4" and 4 are different.. Not sure which you want, but "4" is a string.
For example if you say var num = 5 + "4"; you'll get 54 because 4 is part of a string there, not a integer value.
On the other hand, num = 5 + 4; will give you 9 because they're both integers.