function createRequestObject()
{
	var request_;
	var browser = navigator.appName;
	if(browser == "Microsoft Internet Explorer"){
	 request_ = new ActiveXObject("Microsoft.XMLHTTP"); // If microsoft
	}else{
	 request_ = new XMLHttpRequest(); // if other
	}
	return request_;
}
var http = createRequestObject();

function getInfo(url, frm_submit_method)
{
	if(frm_submit_method===undefined)
	{
		frm_submit_method='get';
	}
	http.open(frm_submit_method, url); // set file for handle database
	http.onreadystatechange = ajaxResponse; // asign function name for return the control
	http.send(null);
}