// JavaScript Document
//Browser Support Code
function createRequest() {	
	try {
		// Opera 8.0+, Firefox, Safari
		request = new XMLHttpRequest();
	} catch (tryMS){
		// Internet Explorer Browsers
		try{
			request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (otherMS) {
			try{
				request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (failed){
				request = null;
			}
		}
	}
	return request;
}