var url;
var xmlHttp=null;
function Carrega(str)
{
xmlHttp=GetXmlHttpObject();
url=str;
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
return url;
}


function stateChanged()
{
if (xmlHttp.readyState==1)
{
var resultado = document.getElementById("conteudo").innerHTML="<br><br><br><br><div align=center><object classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000 codebase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0 width=220 height=19><param name=movie value=swf/loading.swf><param name=wmode value=transparent><param name=quality value=high><embed src=swf/loading.swf quality=high pluginspage=http://www.macromedia.com/go/getflashplayer type=application/x-shockwave-flash width=220 height=19></embed></object></div><br><br><br><br>"
}
if (xmlHttp.readyState==4 && xmlHttp.status == 200)
{
var resultado = document.getElementById("conteudo").innerHTML=xmlHttp.responseText;
}
}


function GetXmlHttpObject()
{
if (window.XMLHttpRequest) {  
           a=new XMLHttpRequest(); }
       else {  
         try {  
            a=new ActiveXObject("Msxml2.XMLHTTP");  
         }    
         catch(e) {  
           try {  
              a=new ActiveXObject("Microsoft.XMLHTTP");
           }    
           catch(e) {
              a=false;  
           }  
         }  
       }  
       return a;  
     }