/*
----------------------------------------------------------------
AJAX Class
oAjax.Connect('fncCargarCombo');
oAjax = new AjaxClass('main.asp?datos=1');
----------------------------------------------------------------
*/
function AjaxClassAsync(sFile){
var oHttpXml;
var _urlHttpXml = 'https://tiptravelargentina.com/includes/' + sFile;
try { 
        oHttpXml = new ActiveXObject("MSXML2.XMLHTTP"); 
    }
    catch(ex) { 
        try {
            oHttpXml = new ActiveXObject("Microsoft.XMLHTTP"); 
        }
        catch(ex) { 
            try {
                oHttpXml = new XMLHttpRequest(); 
            } catch(ex) {
				oHttpXml = false; 
            }
        }
    }
    if(!oHttpXml){
		return false;
	}
	
	oHttpXml.open('POST', _urlHttpXml, false);
	oHttpXml.setRequestHeader("Method", "POST " + _urlHttpXml + " HTTP/1.1");
	oHttpXml.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	oHttpXml.send(null);
	this.GetData = function()
	{
		if(oHttpXml.readyState == 4){
			return oHttpXml.responseText;
		}
		return null;
	}
}