$(function(){ 
		        $('#js_he_menu').html('您好！欢迎来品尚 <span><a href="javascript: UserLogin()"> 会员登陆 </a>/<a href="/public/register"> 注册 </a></span>'); 	        
	         } );
	         function UserLogin() 
		     { 
		         var url = base64encode(utf16to8(window.location.href));
		         window.location.href = '/public/user_login/url/'+url;
	         }