for(var i = 0; i < arrPassdown.length; i++)
if(arrPassdown[ i ]['SUP_APPRVD'] == true)
var arrID = arrPassdown[ i ]['ID'];
UPDATE INTEL.PASSDOWN SET SUP_APPRVD='Y' WHERE ID= arrID
You are missing a script tag. You are also trying to pass a
js (or as) variable to cf (at least that is what it looks like).
You also have a cf tag inside a script. You are also using
cfsavecontent to create a variable that won't have a value.