var label_class;
function is_digit( val)
{
  if ( ( (!isNaN( parseInt( val)) && parseInt( val) == val)) )
    return true;
  else
    return false;
}

function GetBrowser(){
  this.IE    = false;
  this.NS    = false;
  this.NS6   = false;
  this.MZ    = false;
  this.Opera = false;
  this.DOM   = false;
  this.Other = false;
  appName   = navigator.appName;
  userAgent = navigator.userAgent;
  if (userAgent.indexOf("Opera") != -1) this.Opera = true;
  else if (appName.indexOf("Internet Explorer") != -1) this.MSIE = true;
  else if (userAgent.indexOf("Netscape6") != -1) this.NS6 = true;
  else if (userAgent.indexOf("Mozilla/5") != -1) this.MZ = true;
  else if (appName.indexOf("Netscape") != -1) this.NS = true;
  else this.Other = true;
  if (this.MSIE || this.Opera) this.IE = true;
  if (document.getElementById) this.DOM = true;
  return this;
}
var BR = new GetBrowser();

function setlist( tail)
{
  if ( !tail ) tail = "";
  c2 = country;
  country = new Array();
  for( i=0; i<c2.length; i++)
  {
    country[c2[i][0]] = c2[i][1];
  }
  eval( "var sel_count=sel_country"+tail);
  getStatelist( sel_count, tail, 1);
}

var state_label_prefix;
var state_label_sufix;
var state_input_prefix;
var state_input_sufix;
function getStatelist( c, tail, first){ 
	if ( !tail ) tail = "";
	if ( !state_label_prefix ) state_label_prefix = "";
	if ( !state_label_sufix ) state_label_sufix = "";
	if ( !state_input_prefix ) state_input_prefix = "";
	if ( !state_input_sufix ) state_input_sufix = "";
	if ( !label_class ) label_class = "form_label";

	if ( c != "" ) {
		if ( !label_class ) label_class = "form_label";
		if ( !first ) first = 0;


		if ( !country[c] ) c = c2[0][0];

		states_list = "";
		states_label = "<font class="+label_class+">" + state_label_prefix + country[c][0] + state_label_sufix + "</font>";

		eval( "var sel_val=sel_value"+tail);
		options = "";
		if ( view == 0 ) {
			if ( country[c][1][0] == '' ) {
				if ( first ) {
					val = sel_val;
				} else {
					val = "";
				}
				states_list = state_input_prefix + "<input type=text class=input_field name=\"form_data[state_province"+tail+"]\" value='" + val + "' onChange=\" document.fform.elements['form_data[state_province"+tail+"]'].value=this.value;\" onBlur=\"document.fform.elements['form_data[state_province"+tail+"]'].value=this.value;\">" + state_input_sufix;
			} else {
				for( i in country[c][1]){
					if ( first && country[c][1][i] == sel_val ) {
						selected = "selected"
					}
					else {
						selected = "";
					}
					options += "<option value=\"" + country[c][1][i] + "\" " + selected + ">" + country[c][1][i] + "</option>";
				}
				states_list = state_input_prefix + "<select class=input_select name=\"form_data[state_province"+tail+"]\"><option value=''>Select "+country[c][0]+"</option>"+options+"</select>" + state_input_sufix;
			}
		} else {
			states_list = "<font class=input_field>" + sel_val + "</font>";
		}

		document.getElementById('state'+tail).innerHTML = states_list;
		document.getElementById('state_label'+tail).innerHTML = states_label;

		if( options != "" ) {
			var o = document.fform.elements;
			for( var i=0; i < o.length; i++ ) {
				if( o[i].name == "form_data[state_province"+tail+"]" && o[i].type == 'select-one' ) {
					o[i].title = "Please type value in the pick-list below";
					setTimeout( "setupPicklist( "+getQualifiedName(o[i])+" );", 500 );
				}
			}
		}
	} else {
		document.getElementById('state'+tail).innerHTML = "Select country first.";
		document.getElementById('state_label'+tail).innerHTML = "<span class='"+label_class+"'>" + state_label_prefix+"State/Province" + state_label_sufix + "</span>";
	}
}