meerdere div's refreshen

<script type="text/javascript">
  var vUri = 'autoupdate.php'
         
         var vRequest;
         
         function getRequest()
         {
            vRequest = null;
            
            if (window.XMLHttpRequest)
            {
        
       vRequest = new XMLHttpRequest();
            }
            else if (window.ActiveXObject)
            {
               try
               {
                  vRequest = new ActiveXObject('Msxml2.XMLHTTP');
               }
               catch (err)
               {   
                  try
                  {
                     vRequest = new ActiveXObject('Microsoft.XMLHTTP');
                  }
                  catch (err)
                  {
                     return (false);
                  }
               }
            }
            
            vRenew = new Date();
            
            vTest = /\?/;
            
            vNewUri = vUri + (vTest.test(vUri)?'&':'?') + 'renew=' + vRenew.getTime();
            
            vRequest.onreadystatechange = catchChange;   
            vRequest.open('GET', vNewUri, true);   
            vRequest.send(null);\
         }
         
         function catchChange()
         {
            if (vRequest.readyState == 4 && vRequest.status == 200)
            {
               document.getElementById('1_reload').innerHTML = vRequest.responseText;
              
               setTimeout('getRequest()', 5000);
            }
         }
         
         getRequest();
</script>

<script type="text/javascript">
  var vUri = 'autoupdate.php'
 
         var vRequest;
 
         function getRequest()
         {
            vRequest = null;
 
            if (window.XMLHttpRequest)
            {
 
       vRequest = new XMLHttpRequest();
            }
            else if (window.ActiveXObject)
            {
               try
               {
                  vRequest = new ActiveXObject('Msxml2.XMLHTTP');
               }
               catch (err)
               {   
                  try
                  {
                     vRequest = new ActiveXObject('Microsoft.XMLHTTP');
                  }
                  catch (err)
                  {
                     return (false);
                  }
               }
            }
 
            vRenew = new Date();
 
            vTest = /\?/;
 
            vNewUri = vUri + (vTest.test(vUri)?'&':'?') + 'renew=' + vRenew.getTime();
 
            vRequest.onreadystatechange = catchChange;   
            vRequest.open('GET', vNewUri, true);   
            vRequest.send(null);\
         }
 
         function catchChange()
         {
            if (vRequest.readyState == 4 && vRequest.status == 200)
            {
               document.getElementById('1_reload').innerHTML = vRequest.responseText;
 
               setTimeout('getRequest()', 5000);
            }
         }
 
         getRequest();
</script>