[thelist] if/else

[Teck Low]

How could I make 3 statements into if/else depending on p1 and p2? Only 1 of
the 3 conditions will be true.

if(p1=1) { pagetxtnx=href+p1+'">Next</a>  '; };
if(p1>1 && p1<p2)
   pagetxtbk=href+(p1-2)+'">Back</a>  ';
     pagetxtnx=href+(p1+2)+'">Next</a>  '; };
if(p1=p2) { pagetxtbk=href+(p1-2)+'">Back</a>  '; };

Thanks
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