toggle函数

$(function() {
$('.love').toggle(function() {
$(this).attr("src", "images/loved.png");
}, function() {
$(this).attr("src", "images/love.png");
})
$(".music").toggle(function() {
document.getElementById('musicfx').pause();
$('.music').attr("src", "images/music_no.png");
},
function() {
document.getElementById('musicfx').play();
$('.music').attr("src", "images/music.png");
}
);
})

原文地址:https://www.cnblogs.com/zhouyx/p/5740420.html