function validateData(){
	var theAreaCode = new String(document.accessnumberform.npa.value);
	var theNxx = new String(document.accessnumberform.nxx.value);
	var extensionStuff = new String(document.accessnumberform.extension.value);

	if(theAreaCode == "" || theNxx == ""){
			alert("Enter your Full Telephone Number");
			document.accessnumberform.npa.focus();
		return false;
	}

	for(var x = 0; x <= 2; x++){
		if(theAreaCode.charAt(x) >= 'a' && theAreaCode.charAt(x) <= 'z'){
			alert("Invalid - Telephone Number contains alphabetic characters.\nPlease enter your telephone number using the\nXXX-XXX-XXXX format");
			document.accessnumberform.npa.focus();
			return false;
		}
	}

	for(var y = 0; y <= 2; y++){
		if(theNxx.charAt(y) >= 'a' && theNxx.charAt(y) <= 'z'){
			alert("Invalid - Telephone Number contains alphabetic characters.\nPlease enter your telephone number using the\nXXX-XXX-XXXX format");
			document.accessnumberform.npa.focus();
			return false;
		}
	}
	return true;
}

function setMenuFocus(){
	document.accessnumberform.npa.focus();
}

function autotab(cInputFocus, cNextFocus, fname, focuslength){
	var cif = new String(document.forms[fname].elements[cInputFocus].value);
	
	if(cNextFocus != 'NOFORM'){
		if(cif.length == focuslength) {
			document.forms[fname].elements[cNextFocus].focus();
		}
	}
}