function setUrl(field, src)
{
  window.opener.document.getElementById(field).value = src;
  window.close();
}

function popupOnLoad()
{
  var i_w =$("popup_image").getDimensions().width;
  var i_h =$("popup_image").getDimensions().height;
  $("popup_container").style.width=i_w+"px";
  $("popup_container").style.height=i_h+"px";
  window.resizeTo(i_w+15,i_h+45);
}

function isReal(myVar) {
  if ((typeof(myVar) != 'undefined') && (myVar != null))
    return true;
  else
    return false;
}

function setFont(size) {
  if (size) {
    fontSizeList = ['font_mini', 'font_medium', 'font_max'];
    fontSizeList.each(function(style) {
      if ($('body').hasClassName(style)) {
        $('body').removeClassName(style);
      }
    });
    $('body').addClassName(size);
  }
}

function Is() {
  agent = navigator.userAgent.toLowerCase();
  this.major = parseInt(navigator.appVersion);
  this.minor = parseFloat(navigator.appVersion);
  this.ns = ((agent.indexOf('mozilla') != -1) &&
  (agent.indexOf('spoofer') == -1) &&
  (agent.indexOf('compatible') == -1) &&
  (agent.indexOf('opera') == -1) &&
  (agent.indexOf('webtv') == -1) &&
  (agent.indexOf('hotjava') == -1));
  this.ns2 = (this.ns && (this.major == 2));
  this.ns3 = (this.ns && (this.major == 3));
  this.ns4 = (this.ns && (this.major == 4));
  this.ns6 = (this.ns && (this.major >= 5));
  this.ie = ((agent.indexOf('msie') != -1) &&
  (agent.indexOf('opera') == -1));
  this.ie3 = (this.ie && (this.major < 4));
  this.ie4 = (this.ie && (this.major == 4) &&
  (agent.indexOf("msie 4") != -1));
  this.ie5 = (this.ie && (this.major == 4) &&
  (agent.indexOf("msie 5.") != -1) &&
  (agent.indexOf("msie 5.5") == -1) &&
  (agent.indexOf("mac") == -1));
  this.iem5 = (this.ie && (this.major == 4) &&
  (agent.indexOf("msie 5.") != -1) &&
  (agent.indexOf("mac") != -1));
  this.ie55 = (this.ie && (this.major == 4) &&
  (agent.indexOf("msie 5.5") != -1));
  this.ie6 = (this.ie && (this.major == 4) &&
  (agent.indexOf("msie 6.") != -1));
  this.ie7 = (this.ie && (this.major == 4) &&
  (agent.indexOf("msie 7.0b") != -1));
  this.nsdom = (this.ns4 || this.ns6);
  this.ie5dom = (this.ie5 || this.iem5 || this.ie55);
  this.iedom = (this.ie4 || this.ie5dom || this.ie6);
  this.w3dom = (this.ns6 || this.ie6 ||this.ie7);
}

// Is
var is = new Is();

// clock
var clock_time_id = null;
var hour = null;
var minute = null;
var seconde = null;

// headlineNavigation
var block_mainNavigation = null;
var block_navigation = null;
var block_class_control = null;
var block_class_target = null;

// userInfo
var block_userInfo = null;

// fontSize
var fontSize = null;
var fontSizeList = null;