Coldfusion default values for 3 related selects

<cfscript>
mainvalue = ''; 
sub1value = '';
sub2value = '';
vlangid =1;
</cfscript>
<cfparam name="FORM.Country_ID" default="110">
<cfparam name="FORM.CountrySub1_ID" default="740">
<cfparam name="FORM.CountrySub2_ID" default="5845">
<cfif IsDefined("FORM.Country_ID")>
	<cfset mainvalue = #FORM.Country_ID#>
</cfif>
<cfif IsDefined("FORM.CountrySub1_ID")>
	<cfset sub1value = '#FORM.CountrySub1_ID#'>
</cfif>
<cfif IsDefined("FORM.CountrySub2_ID")>
	<cfset sub2value = '#FORM.CountrySub2_ID#'>
</cfif>
<script type="text/javascript">
var place = false;
var place1 = false;
var place2 = false;
function defaultselect(x,val) {
 if (!place && val!=undefined) {
		var valarray=val.split(',');
		var dd = document.getElementById('Country_ID');
		for (var i = 0; i < dd.length; i++) {
			for (var ax=0; ax < valarray.length; ax++) {
				if (dd.options[i].value == parseInt(valarray[ax])) {
					dd.options[i].selected = true;
				}
			}
		}
	}
	place = true;
}

function defaultselect1(x,val) {
 if (!place1 && val!=undefined) {
		var valarray=val.split(',');
		var dd1 = document.getElementById('CountrySub1_ID');
		for (var i = 0; i < dd1.length; i++) {
			for (var ax=0; ax < valarray.length; ax++) {
				if (dd1.options[i].value == parseInt(valarray[ax])) {
					dd1.options[i].selected = true;
				}
			}
		}
	}
	place1 = true;
}
function defaultselect2(x,val) {
 if (!place2 && val!=undefined) {
		var valarray=val.split(',');
		var dd2 = document.getElementById('CountrySub2_ID');
		for (var i = 0; i < dd2.length; i++) {
			for (var ax=0; ax < valarray.length; ax++) {
				if (dd2.options[i].value == parseInt(valarray[ax])) {
					dd2.options[i].selected = true;
				}
			}
		}
	}
	place2 = true;
}
</script>
<cfajaxproxy bind="javascript:defaultselect({Country_ID},#mainvalue#)">
<cfajaxproxy bind="javascript:defaultselect1({CountrySub1_ID},'#sub1value#')">
<cfajaxproxy bind="javascript:defaultselect2({CountrySub2_ID},'#sub2value#')">

<cfform>
<cfselect name="Country_ID"
          id="Country_ID"
          bind="cfc:tests.com.test.getMain(#vlangid#)"
          bindonload="true"
          value="Country_ID"
          display="Country_Text" 
          multiple="no"
          />
<cfselect name="CountrySub1_ID"
           id="CountrySub1_ID"
           display="CountrySub1_Text"
           value="CountrySub1_Id" 
           BindOnLoad="true"
           bind="cfc:tests.com.test.getSub1({Country_ID},#vlangid#)"
           />
<cfselect name="CountrySub2_ID"
          id="CountrySub2_ID"
          bind="cfc:tests.com.test.getSub2({CountrySub1_ID},#vlangid#)"
          display="CountrySub2_Text" 
          value="CountrySub2_ID"
          /> 
</cfform>

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