function bookmarksite(url,title) {
	if (!url) {url = window.location}
	if (!title) {title = document.title}
	var browser=navigator.userAgent.toLowerCase();
	if (window.sidebar) { // Mozilla, Firefox, Netscape
		window.sidebar.addPanel(title, url,"");
	} else if( window.external) { // IE or chrome
		if (browser.indexOf('chrome')==-1){ // ie
			window.external.AddFavorite( url, title); 
		} else { // chrome
			alert('Please Press CTRL+D (or Command+D for macs) to bookmark this page');
		}
	}
	else if(window.opera && window.print) { // Opera - automatically adds to sidebar if rel=sidebar in the tag
		return true;
	}
	else if (browser.indexOf('konqueror')!=-1) { // Konqueror
		alert('Please press CTRL+B to bookmark this page.');
	}
	else if (browser.indexOf('webkit')!=-1){ // safari
		alert('Please press CTRL+D (or Command+D for macs) to bookmark this page.');
	} else {
		alert('Your browser cannot add bookmarks using this link. Please add this link manually.')
	}
}