var br="#"
function chcol(){
for(var i=0;i<document.coll.colle.length;i++)
if(document.coll.colle[i].selected)br=document.coll.colle[i].value
if(br!="#")document.location=br
}
var br="#"
function chmlb(){
for(var i=0;i<document.mlb.mlbe.length;i++)
if(document.mlb.mlbe[i].selected)br=document.mlb.mlbe[i].value
if(br!="#")document.location=br
}
var br="#"
function chnba(){
for(var i=0;i<document.nba.nbae.length;i++)
if(document.nba.nbae[i].selected)br=document.nba.nbae[i].value
if(br!="#")document.location=br
}