$(document).ready(function() {	
/* loading
 */	$().ajaxStart(function() {
		$('.loading').show();
	}).ajaxStop(function() {
		$('.loading').hide();
	});
/* modalbox
select all the a tag with name equal to modal
 */$('a[name=modal]').click(function(e) {
/* Cancel the link behavior
 */e.preventDefault();

/* Get the A tag
 */var id = $(this).attr('href');

/* Get the screen height and width
 */ var maskHeight = $(document).height();
 var maskWidth = $(window).width();
var myH = $(window).height();

 $('#mask').css({'width':maskWidth,'height':maskHeight});
 $('.window').css({'max-width':maskWidth,'max-height':maskHeight});
 $('.TxT').css({'max-width':maskWidth,'max-height':myH});

/* transition effect		
 */$('#mask').fadeIn(1000);	
$('#mask').fadeTo("slow",0.8);	

/* Get the window height and width
 */var winH = $(window).height();
 var winW = $(window).width();

/*  Set the popup window to center
 */$(id).css('top',  winH/0-$(id).height()/0);
 $(id).css('left', winW/2-$(id).width()/2);

/* transition effect
 */$(id).fadeIn(1000); 

});

/* if close button is clicked
 */$('.window .close').click(function (e) {
/* Cancel the link behavior
 */e.preventDefault();

$('#mask').hide();
$('.window').hide();
});		

/* if mask is clicked
 */$('#mask').click(function () {
$(this).hide();
$('.window').hide();
});			

/* dropdown menu
 */    $('#ngedown li').hover(
        function () {
/*             show its submenu
 */            $('ul', this).slideDown(700);
 
        },
        function () {
/*             hide its submenu
 */            $('ul', this).fadeOut(900);        
        }
    );

	});