function LexCNonChange() {
		// if country field value is set to country other that US reset the state field to default
		if ( document.form.CN.value != "US" ) {
	    	document.form.SP.value="---------------";
		// if country field value is set to US and State Selected is Puerto Rico reset the state field to default
		} else if(document.form.CN.value == "US" && document.form.SP.value == "PR")  {
			document.form.SP.value="---------------";
		}
	}

	function LexSPonChange()  {
		// if state field is PR set country to PR
		if (document.form.SP.value == "PR")  {
			document.form.CN.value = "PR";
		// if state field is not default set country to US
		} else if( document.form.SP.value != "---------------")  {
			document.form.CN.value="US";
		}
	}