function openwindow( width, language ) {
 
   var url = '' + language;
 
   if ( width == 1024 ) 
     F1 = window.open(url,"","width=1024,height=768,top=0,left=0,location=1, status=0, menubar=0, scrollbars=1, resizable=1");
   if ( width == 1280 ) 
     F1 = window.open(url,"","width=1280,height=1024,top=0,left=0,location=0, status=0, menubar=0, scrollbars=1, resizable=1");
 }

 var sw = screen.width;
 var sh = screen.height;  

 if ( sw < 1024 || sh < 768 ) {
   document.getElementById('area1').href = 'http://www.carlsberg.ch/website/indexContent.html#/int_fr/home';
   document.getElementById('area2').href = 'http://www.carlsberg.ch/website/indexContent.html#/int_de/home';
 }
   
 if ( sw > 1023 && sw < 1280 ) {
   document.getElementById('area1').href ='javascript:openwindow(1024,"http://www.carlsberg.ch/website/indexContent.html#/int_fr/home")';
   document.getElementById('area2').href ='javascript:openwindow(1024,"http://www.carlsberg.ch/website/indexContent.html#/int_de/home")';
 }
 
 if ( sw > 1279 ) {
   document.getElementById('area1').href ='javascript:openwindow(1280,"http://www.carlsberg.ch/website/indexContent.html#/int_fr/home")';
   document.getElementById('area2').href ='javascript:openwindow(1280,"http://www.carlsberg.ch/website/indexContent.html#/int_de/home")';
 }