&nouse(function&nbsp{

$("#gengduo".attr('class',&nore&n2';

$("#navs1".sho(;

};

&nouseout(function&nbsp{

$("#gengduo".attr('class',&nore';

$("#navs1".hide(;

};

//頭部更多顯示end

//頭部我的書架

&nouse(function&nbsp{

$("#jilu".attr('class',&nore&n2';

$("#navs4".sho(;

};

&nouseout(function&nbsp{

$("#jilu".attr('class',&nore';

$("#navs4".hide(;

};

//頭部我的書架end

//頭部賬號(郵箱

&ne'.mouse(function&nbsp{

&ne".attr('class',&nore&n2';

$("#navs3".sho(;

};

&ne'.mouseout(function&nbsp{

&ne".attr('class',&nore';

$("#navs3".hide(;

};

//頭部賬號(郵箱end

//頭部訊息

&nouse(function&nbsp{

$("#xiaoxi".attr('class',&nore&n2';

$("#navs2".sho(;

};

&nouseout(function&nbsp{

$("#xiaoxi".attr('class',&nore';

$("#navs2".hide(;

};