//-initialize request objects---------
 var toc = createRequestObject();
 var main = createRequestObject();
 var contact = createRequestObject();
//------------------------------------
 function createRequestObject()
 {var ro;
  try
  {if (window.XMLHttpRequest){ro = new XMLHttpRequest();}
   else
   {ro = new ActiveXObject("Microsoft.XMLHTTP");}
  }
  catch(er){alert('Ajax is not available for this browser');}
 return ro;
 }

 function sndReq(v1,v2,file,search)
 {
  if(v2 =='Email' && file == 'Contact')
  {
   //contact.open('get', 'contact.php?v1='+v1+'&v2='+v2+'&file='+file+'&search='+search);
   //contact.onreadystatechange = handleResponse;
   //contact.send(null);
  }
  if(v2 =='Post' && file == 'Contact')
  {
   contact.open('get', 'main.php?v1='+v1+'&v2='+v2+'&file='+file+'&search='+search);
   contact.onreadystatechange = handleResponse;
   contact.send(null);
  }
  else
  {
   if((v1 === "Calendar" && v2 === "") || (file == "Calendar" && v2 === "")){v2 = "Current Events";}
   //alert('toc.php?v1='+v1+'&v2='+v2+'&file='+file+'&search='+search);
   toc.open('get', 'toc.php?v1='+v1+'&v2='+v2+'&file='+file+'&search='+search);
   toc.onreadystatechange = handleResponse;
   toc.send(null);
   main.open('get', 'main.php?v1='+v1+'&v2='+v2+'&file='+file+'&search='+search);
   main.onreadystatechange = handleResponse;
   main.send(null);
  }
 }

 //-handle response as per request objects
 function handleResponse()
 {var ajaxtext;
  //-toc response
  if(toc.readyState == 4)
  {ajaxtext = toc.responseText;
   tocflag = 'true';
   changeText('toc', ajaxtext);
  }
  //-main response
  if(main.readyState == 4)
  {ajaxtext = main.responseText;
   changeText('main', ajaxtext);
  }
  //-contact response
  if(contact.readyState == 4)
  {ajaxtext = contact.responseText;
   changeText('main', ajaxtext);
   }
  }

 //-detect browsers and change text-----------------------------------
 function changeText( div2show, text )
 {
  // Detect Browser
  var IE = (document.all) ? 1 : 0;
  var DOM = 0;
  if (parseInt(navigator.appVersion, 10) >=5){DOM=1;}
  if (DOM)
  {var viewer = document.getElementById(div2show);
   viewer.innerHTML = text;
   //if(div2show == 'toc'){document.forms['searchform'].search.focus();}
  }
  else if(IE)
  {document.all[div2show].innerHTML = text;
   //if(div2show == 'toc'){document.forms['searchform'].search.focus();}
  }
 }