function xmlHttpReqInit() 
    {
		var req;
		if(window.XMLHttpRequest && !(window.ActiveXObject)) 
		{ try {	req = new XMLHttpRequest();	} 
		  catch(e) {req = false;}
    	} 
    	else if(window.ActiveXObject) {
			try {req = new ActiveXObject("Msxml2.XMLHTTP");    } 
			catch(e) { try 	{req = new ActiveXObject("Microsoft.XMLHTTP");	} 
			catch(e) { req = false;	}} 	}				
		return req;	
    }
	
	function getXMLHTTPRequest()
	{
	    var xRequest=null;
	    if(window.XMLHttpRequest)
	    {
	        xRequest=new XMLHttpRequest(); 
			if (xRequest.overrideMimeType) {
                xRequest.overrideMimeType('text/xml');}
	    }
	   else if(window.ActiveXObject) {
			try {xRequest = new ActiveXObject("Msxml2.XMLHTTP");    } 
			catch(e) { try 	{xRequest = new ActiveXObject("Microsoft.XMLHTTP");	} 
			catch(e) { xRequest = false;	}} 	}				
		return xRequest;	
	}
/*
var req = null; 
			//document.ajax.dyn.value="Started...";
			if(window.XMLHttpRequest)
			req = new XMLHttpRequest(); 	
 			else if(window.ActiveXObject) {
			try {req = new ActiveXObject("Msxml2.XMLHTTP");    } 
			catch(e) { try 	{req = new ActiveXObject("Microsoft.XMLHTTP");	} 
			catch(e) { req = false;	}} 	}
*/