function set_region(mystate){

    var xmlHttp;
    try
      {
      // Firefox, Opera 8.0+, Safari
      xmlHttp=new XMLHttpRequest();
      }
    catch (e)
      {
      // Internet Explorer
      try
        {
        xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
        }
      catch (e)
        {
        try
          {
          xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
          }
        catch (e)
          {
          alert("Your browser does not support AJAX!");
          return false;
          }
        }
      }
     
     xmlHttp.onreadystatechange=function()
        {
          region_area.innerHTML = (xmlHttp.responseText);
  	}
        
      xmlHttp.open("GET","includes/setup_region.asp?mystate="+mystate);
      xmlHttp.send(null);

}

function set_region2(mystate){

    var xmlHttp;
    try
      {
      // Firefox, Opera 8.0+, Safari
      xmlHttp=new XMLHttpRequest();
      }
    catch (e)
      {
      // Internet Explorer
      try
        {
        xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
        }
      catch (e)
        {
        try
          {
          xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
          }
        catch (e)
          {
          alert("Your browser does not support AJAX!");
          return false;
          }
        }
      }
     
     xmlHttp.onreadystatechange=function()
        {
          region_area2.innerHTML = (xmlHttp.responseText);
  	}
        
      xmlHttp.open("GET","includes/setup_region2.asp?mystate="+mystate);
      xmlHttp.send(null);

}