var searchContent;
var newsletterContent;
var myIframe;
var continents;
			
continents = new Object();
continents['africa']    = new Array('Angola','Benin','Botswana','Burkina Faso','Burundi','Cameroon','Cape Verde','Central African Republic','Chad','Comoros','Republic of the Congo','Democratic Republic of the Congo','Cote dIvoire','Djibouti','Equatorial Guinea','Eritrea','Ethiopia','Gabon','The Gambia','Ghana','Guinea','Guinea-Bissau','Kenya','Lesotho','Liberia','Madagascar','Malawi','Mali','Mauritania','Mauritius','Mozambique','Namibia','Niger','Nigeria','Rwanda','Sao Tome and Principe','Senegal','Seychelles','Sierra Leone','South Africa','Sudan','Swaziland','Tanzania','Togo','Uganda','Zambia','Zimbabwe');
continents['asia']      = new Array('Afghanistan','Bangladesh','Bhutan','Brunei','Cambodia','China','India','Indonesia','Japan','Kazakhstan','North Korea','South Korea','Kyrgyzstan','Laos','Malaysia','Maldives','Mongolia','Myanmar','Nepal','Philippines','Singapore','Sri Lanka','Taiwan','Tajikistan','Thailand','Turkmenistan','Uzbekistan','Vietnam');
continents['australia'] = new Array('Australia','East Timor','Fiji','Kiribati','Marshall Islands','Federated States of Micronesia','Nauru','New Zealand','Palau','Papua New Guinea','Samoa','Solomon Islands','Tonga','Tuvalu','Vanuatu');
continents['central']   = new Array('Antigua and Barbuda','The Bahamas','Barbados','Belize','Costa Rica','Cuba','Dominica','Dominican Republic','El Salvador','Grenada','Guatemala','Haiti','Honduras','Jamaica','Nicaragua','Panama','Saint Kitts and Nevis','Saint Lucia','Saint Vincent and the Grenadines','Trinidad and Tobago');
continents['europe']    = new Array('Albania','Andorra','Armenia','Austria','Belarus','Belgium','Bosnia and Herzegovina','Bulgaria','Croatia','Cyprus','Czech Republic','Denmark','Estonia','Finland','France','Georgia','Germany','Greece','Hungary','Iceland','Ireland','Italy','Latvia','Liechtenstein','Lithuania','Luxembourg','Macedonia','Malta','Moldova','Monaco','Montenegro','Netherlands','Norway','Poland','Portugal','Romania','Russia','San Marino','Serbia','Slovakia','Slovenia','Spain','Sweden','Switzerland','Turkey','Ukraine','United Kingdom','Vatican City');
continents['middle']    = new Array('Algeria','Azerbaijan','Bahrain','Egypt','Iran','Iraq','Israel','Jordan','Kuwait','Lebanon','Libya','Morocco','Oman','Pakistan','Qatar','Saudi Arabia','Somalia','Syria','Tunisia','United Arab Emirates','Yemen');
continents['namerica']  = new Array('Canada','Mexico','United States of America');
continents['samerica']  = new Array('Argentina','Bolivia','Brazil','Chile','Colombia','Ecuador','Guyana','Paraguay','Peru','Suriname','Uruguay','Venezuela');


function cnt2regions (from,to) {
 regSel = document.getElementById(from);
 regVal = regSel.options[regSel.selectedIndex].value;
 cntSel = document.getElementById(to);
 
 if (cntSel) {
  cntSel.style.display = 'inline';
 
  if (continents[regVal]) {
   continents[regVal].sort();
   cntSel.options.length = 0;
   cntSel.options[0] = new Option('-- Region --','');
   for (i=1;i<=continents[regVal].length;i++) {
    cntSel.options[i] = new Option(continents[regVal][i-1],continents[regVal][i-1]);
   }
  } else {
   cntSel.options.length = 0;
   cntSel.options[0] = new Option('-- Bitte erst eine Region wählen. --','');
  }
 }
}