function verify_refill( )
{
	if( document.refill_request.fname.value.length <= 0 )
		{
		alert( "You must enter a first name." );
		document.refill_request.fname.focus();
		return;
		}
	else if( document.refill_request.lname.value.length <= 0 )
		{
		alert( "You must enter a last name." );
		document.refill_request.lname.focus();
		return;
		}
	else if( document.refill_request.rxnum1.value.length < 6 )
		{
		alert( "You must enter in atleast one valid rx number for refill.");
		document.refill_request.rxnum1.focus();
		return;
		}
	document.refill_request.submit();
}