var vizMode = "";
try { 
  if (parent.vizMode != "") {
    vizMode = parent.vizMode;
    document.writeln('<meta name="viewport" content="width='+vizMode+',initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=0" />');
  }
} catch (ex) {
} 
document.writeln('<link rel="stylesheet" type="text/css" href="citypop'+vizMode+'.css" media="all,handheld" />');


function change_lang() {
  var addr = parent.window.location.href.toString()
  var i = addr.indexOf('#')
  if (i > 0)
    addr = addr.substring(0,i)
  if (addr.indexOf('index_d.html') > 0)
    parent.window.location.href = addr.substring(0,addr.length-12)
  else if (addr.indexOf('_d.html') > 0)
    parent.window.location.href = addr.substring(0,addr.length-7)+".html"
  else if (addr.indexOf('.html') > 0)
    parent.window.location.href = addr.substring(0,addr.length-5)+"_d.html"
  else if (addr.indexOf('_d.php') > 0)
    parent.window.location.href = addr.substring(0,addr.length-7)+".php"+search
  else if (addr.indexOf('.php') > 0)
    parent.window.location.href = addr.substring(0,addr.length-5)+"_d.php"+search
  else
    parent.window.location.href = addr+"index_d.html"
}