I have three variables, var1, var2 and var3.. In this function I am taking the three values and shuffling them.. MY QUESTION is sometimes one of the variables will be empty and will not have a value, is there a way to take only the variables that are not empty and then I can plug them into my formula...



Var1 = request.form("text1")
Var2 = request.form("text2")
Var3 = request.form("text3")

sNums = Var1 & "," & Var2 & "," & Var3

function Jumble(ByVal sNumbers, ByVal sSplit, ByVal sJoin)

dim aN, sTemp, ub, lb, i1, i2
aN = split(sNumbers,sSplit)

Randomize
lb = lbound(aN)
ub = ubound(aN)

for i = lb to ub
i1 = Int((ub-lb+1)*RND + lb)
i2 = Int((ub-lb+1)*RND + lb)
sTemp = aN(i1)
aN(i1) = aN(i2)
aN(i2) = sTemp
next

Jumble = join(aN,sJoin)

end function

sNums = Jumble(sNums,",",",")
sNums = split(sNums,",")

for i = 0 to ubound(sNums)
'Response.Write "<input type=text name=text" & i + 1 & " value=" & sNums(i) & "><br>"
next