Help with multiple ADC inputs

[wdmagic]

I'm having some issues turning on more than a single ADC input, Ive been using the code below.

DEFINE ADC_BITS 10 ' A/D number of bits
DEFINE ADC_CLOCK 1 ' Use A/D internal RC clock
DEFINE ADC_SAMPLEUS 50 ' Set sampling time in us
RES1 Var Word ' A/D converter result
RES2 Var Word ' A/D converter result
RES3 Var Word ' A/D converter result
AGAIN:
ADCIN 0, Res1 ' Read Channel 0 data
ADCIN 1, Res2 ' Read Channel 1 data
ADCIN 2, Res3 ' Read Channel 2 data
res1 = res1 /256
res2 = res2 /256
res3 = res3 /256
'Display all 3 ADC results on LCD
Pause 100
goto again
end

Now I know im missing some ansel, adcon or something to enable the extra inputs, right now the extra inputs are eratic/off, they dont take readings right.
as long as i stay with ADCIN 0 thers no problem, but I need to take readings on more pins. and am confused on these extra settings, any ideas would be great. also i havent learned to do the fuse settins for freq, brounout, mclre ect, so if possible leave that stuff out of code for right now.

BTW using a 18F4550