var xmlHttp
  
   function MandaIDESTADO(str)
   {
   xmlHttp=GetXmlHttpObject()
   if (xmlHttp==null)
   {
   alert ("Este browser não suporta HTTP Request")
   return
   }
  
  
   var url="/web/includes/seleciona_estados.asp"
   url=url+"?codigo="+str
   url=url+"&sid="+Math.random()
   xmlHttp.onreadystatechange=stateChanged1
   xmlHttp.open("GET",url,true)
   xmlHttp.send(null)
   }
  
   function stateChanged1()
   {
   if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
   {
   document.getElementById("exibe_estado").innerHTML=xmlHttp.responseText
   }
   }
  
   function GetXmlHttpObject()
   {
   var objXMLHttp=null
   if (window.XMLHttpRequest)
   {
   objXMLHttp=new XMLHttpRequest()
   }
   else if (window.ActiveXObject)
   {
   objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
   }
   return objXMLHttp
   }