<!-- Initialize the XMLHttpRequest Object -->

	var xmlhttp=false;

	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
	  xmlhttp = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
      xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	}
	
<!-- End XMLHttpRequest Initialization -->


// Second Initialization Unit

var XMLHTTP = null;

if(window.XMLHttpRequest) {
    
    XMLHTTP = new XMLHttpRequest(); // native
}
else if (window.ActiveXObject) { // IE
    try {
        
        XMLHTTP = new ActiveXObject("Msxml2.XMLHTTP");
    }
    catch (ex) {
        
        try {
            XMLHTTP = new ActiveXObject("Microsoft.XMLHTTP");
        } catch (ex) {
            
        }
    }
}