function Wanted(){
	this.obj		= $('.att');
	if(this.obj.length > 0){
		this.mnu		= this.obj.find('.right li');
		this.selected	= null;
		this.init();
	}
}

Wanted.prototype = {
	init : function(){
		var item = this.obj.find('.right li.selected a');
		this.selected	= this.getId(item.attr('href'));
		var oThis	= this;
		this.mnu.find('a').click(function(){oThis.change(this); return false;});
	},
	getId : function(str){
		var idx	= str.indexOf('?id');
		return str.substr(idx + 4, str.length - idx - 3);
	},
	change : function(obj){
		var id = this.getId(obj.href);
		if(id != this.selected){
			this.mnu.removeClass('selected');
		}
		$('#w' + this.selected).removeClass('selected');
		$(obj).parent().addClass('selected');
		$('#w' + id).addClass('selected');
		this.selected	= id;
	}
}