$(document).ready(function(){
	if(window.opera) {
		if ($(".bm").attr("rel") != ""){
			$(".bm").attr("rel","sidebar");
		} 
	}
	$(".bm").click(function(event)
	{
		event.preventDefault();
		var url = this.href;
		var title = this.title;
		
		if (/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent)) { // Firefox
			alert("Please click OK, then press <Ctrl-D> to bookmark this page.");
		} else if ((navigator.appName == 'Microsoft Internet Explorer') && (parseInt(navigator.appVersion) >= 4)) { 
			window.external.AddFavorite( url, title); // MS IE
		} else if(window.opera) { // Opera ...
			return false; 
		} else if ((navigator.appName=='Netscape') ) // Netscape + Google Chrome
		{
			alert("Please click OK, then press <Ctrl-D> to bookmark this page.");
		} else { 
			 alert('Sorry! The browser you\'re using does not support bookmarking,'
			 + ' please bookmark this page manually.');
		}
	});
});