Hi friends

for some reason I cannot figure out this stupid little thing, maybe I must go sleep.

I'm trying to use a for loop instead of a switch statement. The switch looks like this:
PHP Code:
switch(Number(abc))
{
    case 
1:
        
playChance[1] = 1;
        
playChance[2] = 2;
        
playChance[3] = 3;
        break;
    case 
2:
        
playChance[1] = 2;
        
playChance[2] = 1;
        
playChance[3] = 3;
        break;
    case 
3:
        
playChance[1] = 3;
        
playChance[2] = 1;
        
playChance[3] = 2;
        break;

and the for loop to replace the switch is not working, here's my frustration:
PHP Code:
playChance[1] = Number(abc);

for(var 
2<= 3i++)
{
    for(var 
13j++)
    {
        if(
playChance[1] != j)
            
playChance[i] = j;
    }

I don't know what I'm doing anymore, can someone please help?

Thanks a ton