function Radio_Addresses() {
  this.loaded = 0;
  this.queryitems = [];
  this.auto = 1;
}

function radio_addresses_initialize() {
  with (this) {
    if (Site.loaded == 1) {
      loaded = 1;
      root = "http://www.petermackay.ca/";
      CompileQuery();
    } else {
      window.setTimeout('Radio.Initialize()',10);
    }
  }
}

function radio_addresses_compilequery() {
  var fields;
  
  with (this) {
    if (loaded == 1) {
      fields = document.body.getElementsByTagName("INPUT");
      
      for (i = 0; i < fields.length; i++) {
        if (fields[i].id != "" && fields[i].name != "") {
          if (fields[i].id.search(/s-/gi) != -1) {
            queryitems[fields[i].id] = new Array(fields[i].name,fields[i].value);
          }
        }
      }
    }
  }
}

function radio_addresses_addtoquery(item,value,s) {
  with (this) {
    if (loaded == 1) {
      if (item) {
        if (item.id.search(/s-/gi) != -1) {
          item.value = value;
          
          CompileQuery();
          
          if (s == 1 && auto == "1") {
            SubmitQuery();
          }
        }
      }
    }
  }
}

function radio_addresses_submitquery() {
  var query = "http://www.petermackay.ca/media/r/?";
  
  with (this) {
    if (loaded == 1) {
      for (i in queryitems) {
        if (queryitems[i][1] != "") {
          query += queryitems[i][0]+"="+queryitems[i][1]+"&";
        }
      }
      
      query = query.substr(0,query.length-1);
      
      location.href = query;
    }
  }
}

function radio_addresses_keypress(e) {
  var evt = e || window.event;
  var key = evt.which || evt.keyCode;
  
  with (this) {
    if (key == 13) {
      SubmitQuery();
    }
  }
}

Radio_Addresses.prototype.Initialize = radio_addresses_initialize;
Radio_Addresses.prototype.CompileQuery = radio_addresses_compilequery;
Radio_Addresses.prototype.AddToQuery = radio_addresses_addtoquery;
Radio_Addresses.prototype.SubmitQuery = radio_addresses_submitquery;
Radio_Addresses.prototype.KeyPress = radio_addresses_keypress;

var Radio = new Radio_Addresses();
    Radio.Initialize();