Dan Short

<cfdump var="#form#">
<cfdump var="#IsDefined("FORM.search_NR")#">
<cfform name="form" format="HTML">
     <cfinput type="checkbox" name="search_NR" id="search_NR" checked="no" />
    <cfinput type="submit" name="submit"  value="Search" />
</cfform>