//var xmlHttp = createXmlHttpRequestObject(); function createXmlHttpRequestObject() { var xmlHttp; if(window.ActiveXObject) { try { xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) { xmlHttp = false; } } else { try { xmlHttp = new XMLHttpRequest(); } catch (e) { xmlHttp = false; } } if (!xmlHttp) alert("Error creating the XMLHttpRequest object."); else return xmlHttp; }

});