$(document).ready(function(){
    $("#nav-one li").hover(
        function(){ /*$("ul", this).fadeIn("fast");*/ }, 
	    function() { } 
    );
    if (document.all) {
        $("#nav-one li").hoverClass ("sfHover");
    }
});

$.fn.hoverClass = function(c) {
    return this.each(function(){
        $(this).hover( 
            function() { $(this).addClass(c);  },
            function() { $(this).removeClass(c); }
        );
    });
}; 

function calinit(){
			Calendar.setup({
    	   		 inputField     :    "user_bd",      // id of the input field
		         ifFormat       :    "%Y-%m-%d",       // format of the input field
				 button         :    "user_db_btn",
				 showsTime  	:	 false
    			});
}