function printPage() {
	if (window.print)
		window.print()
	else
		alert("Sorry, your browser doesn't support this feature. To print this webpage using a PC press 'Ctrl + P' on your keyboard. To print this page using a Mac press 'Command + P' on your keyboard.");
	}

function addfav() {
            var title = document.title;
            var url = location.href;
            if (window.sidebar) { 
	            window.sidebar.addPanel(title, url,""); 
            } else if( document.all ) {
	            window.external.AddFavorite( url, title);
            } else if( window.opera && window.print ) {
	            return true;
            }
        }