// JavaScript Document

function xmlHttp()
{
 
	var kaolahttp=null;
	try
	{
		kaolahttp=new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch(e)
	{
		try
		{
			kaolahttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch(oc)
		{
			if (typeof XMLHttpRequest != "undefined" );
			{
				kaolahttp=new XMLHttpRequest();
			}
		}
	}			
	return kaolahttp;
 
	/*
	var httpRequest;	
	 
    try {
		httpRequest = new XMLHttpRequest();
		alert('11');
	} catch (e) {
		var msxmls = new Array('Msxml2.XMLHTTP','Microsoft.XMLHTTP');
		for(var i = 0; i < msxmls.length; i++ )	{
			try	{
				httpRequest = new ActiveXObject(msxmls[i]);
				alert('222');
				return httpRequest;
				break;
			} catch(e) {}
		}
	}	
	
	*/
}