var browserN = '(none)';
if(/Mozilla/.exec(navigator.userAgent) && /MSIE/.exec(navigator.userAgent)){
           browserN = 'ie';
}
if(/Mozilla/.exec(navigator.userAgent) && /Gecko/.exec(navigator.userAgent) && /Firefox/.exec(navigator.userAgent)){
           browserN = 'ff';
}
if(/Mozilla/.exec(navigator.userAgent) && /Gecko/.exec(navigator.userAgent) && /Firefox/.exec(navigator.userAgent) && /Navigator/.exec(navigator.userAgent)){
           browserN = 'nn';
}
if(/Netscape/.exec(navigator.userAgent)){
           browserN = 'nn';
}
if(/Safari/.exec(navigator.userAgent)){
           browserN = 'sf';
}
if(/Opera/.exec(navigator.userAgent)){
           browserN = 'o';
}
if(/Konqueror/.exec(navigator.userAgent)){
           browserN = 'k';
}
if(/Camino/.exec(navigator.userAgent)){
           browserN = 'c';
}





function reLoad(url, idtag){
           var ob1 = false;
           
           if(window.XMLHttpRequest){
                      ob1 = new XMLHttpRequest;
           }else if(!ob1 && browserN=='ie'){
                      try{
                                 ob1 = new ActiveXObject("Msxml2.XMLHTTP");
                      }catch(r){
                                 alert('1: '+r.message);
                                 try{
                                            ob1 = new ActiveXObject("Microsoft.XMLHTTP");
                                 }catch(r2){
                                            alert('2: '+r2.message);
                                            ob1 = false;
                                 }
                      }
           }
           
           function ddreload(){
                      try{
                                 if(ob1.readyState == 4){
                                            if(document.getElementById(idtag)){
                                                       if(ob1.status==200){
                                                                  document.getElementById(idtag).innerHTML = ob1.responseText;
                                                       }else{
                                                                  alert('Ошибка при передаче данных');
                                                       }
                                            }else{
                                                       alert('Не могу найти ['+idtag+']');
                                            }
                                 }
                      }catch(r){
                                 ob1 = false;
                                 alert('2: '+r.message);
                      }
           }
           
           if(ob1){
                      ob1.onreadystatechange = ddreload;
                      ob1.open("GET", url, true);
                      ob1.send(null);
           }
}