我终于有了这个工作现在，但想知道如何使用JQuery的动画功能，使背景图片更改褪色，当你悬停在首页上的列表项：
http://www.thebalancedbody.ca/
实现这一目标的代码是： –
$("ul#frontpage li#277 a").hover(
function () {
$('#homepage_container').css('background-image','url(http://www.thebalancedbody.ca/wp-content/themes/balancedbody_V1/images/nutrition_background.jpg)');
},function () {
$('#homepage_container').css('background-image','url(http://www.thebalancedbody.ca/wp-content/themes/balancedbody_V1/images/default_background.jpg)');
}
);
$("ul#frontpage li#297 a").hover(
function () {
$('#homepage_container').css('background-image','url(http://www.thebalancedbody.ca/wp-content/themes/balancedbody_V1/images/vibration_training.jpg)');
},'url(http://www.thebalancedbody.ca/wp-content/themes/balancedbody_V1/images/default_background.jpg)');
}
);
等等
谢谢
乔纳森
