function addBookmark(title,url) 
{	
	if (window.sidebar) 
	{ // Mozilla Firefox Bookmark
		alert("Press CTRL + D to bookmark this page");
		//window.sidebar.addPanel(title, url,"");
	} 
	else if( window.external ) 
	{ // IE Favorite
		window.external.AddFavorite(url, title); 
	}
	else if(window.opera && window.print) 
	{ // Opera Hotlist
		return true; 
	}
}

function createHTTPRequest()
{
	var http = null;
	if (typeof XMLHttpRequest != "undefined") {
		http = new XMLHttpRequest();
	} else if (typeof ActiveXObject != "undefined") {
		http = new ActiveXObject("MSXML2.XmlHttp");
	}
	return http;
}