var xmlHttp
var divContainer

function stateChanged() {

	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {
 		document.getElementById(divContainer).innerHTML=xmlHttp.responseText
 	}

}

function GetXmlHttpObject()
{
	var xmlHttp=null;

	try
 	{
		 // Firefox, Opera 8.0+, Safari
		 xmlHttp=new XMLHttpRequest();
	}
	catch (e)
 	{
		 //Internet Explorer
 		try
  		{
  			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  		}
 		catch (e)
  		{
  			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  		}
 	}
	return xmlHttp;
}

function GetPostXmlHttpObject()
{
	var xmlHttp=null;

	try
	{
		xmlHttp = new XMLHttpRequest();
		if (xmlHttp.overrideMimeType) {
			// set type accordingly to anticipated content type
			//http_request.overrideMimeType('text/xml');
			xmlHttp.overrideMimeType('text/html');
		}
	} 
	catch (e)
	{
		 //Internet Explorer
 		try
  		{
  			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  		}
 		catch (e)
  		{
  			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  		}
	}
	return xmlHttp;
	
}