in a typical form when you hit the enter key it will submit the data, however I am not using a submit button but rather a regular button the calls this funtion:

function submitDB(){
var itemnum = document.formhandheld.itemnum.value;
var readSource = 0;
var readType = 0; 
window.location.href = "PocketPCDetails.asp?ScanCheck=1&itemnum=" + itemnum + "&readSource=" + readSource + "&readType=" + readType;  
I would still like the enter key to submit or call this function. HELP!