$(document).ready(function(){			// first example	$("#navigation").treeview({		persist: "location",		collapsed: true,		unique: true	});		// second example	$("#browser").treeview();	$("#add").click(function() {		var branches = $("<li><span class='folder'>New Sublist</span><ul>" + 			"<li><span class='file'>Item1</span></li>" + 			"<li><span class='file'>Item2</span></li></ul></li>").appendTo("#browser");		$("#browser").treeview({			add: branches		});		branches = $("<li class='closed'><span class='folder'>New Sublist</span><ul><li><span class='file'>Item1</span></li><li><span class='file'>Item2</span></li></ul></li>").prependTo("#folder21");		$("#browser").treeview({			add: branches		});	});		// third example	$("#red").treeview({		animated: "fast",		collapsed: true,		unique: true,		persist: "cookie",		toggle: function() {			window.console && console.log("%o was toggled", this);		}	});		// fourth example	$("#black, #gray").treeview({		control: "#treecontrol",		persist: "cookie",		cookieId: "treeview-black"	});});