// JavaScript Document



ds1_AJAX = function(){

	

	var ajax =false;

 	try {

			ajax = new ActiveXObject("Msxml2.XMLHTTP");

	}catch(e){

			try {

	 			ajax = new ActiveXObject("Microsoft.XMLHTTP");

 			 } catch (E) {

	 			ajax = false;

			}

	}



	if (! ajax && typeof XMLHttpRequest!='undefined') {

 			ajax = new XMLHttpRequest();

	}

	return ajax;

}