setInterval(function() { $("div").find("#frozen-north").style.overflow = "hidden"; $("div").find("#frozen-center").style.overflow = "hidden";}, 1);//隐藏报表块report0的滚动条window.flag = true;setTimeout(function() { $(".frozen-center").mouseover(function() { window.flag = false; }) //鼠标悬停,滚动停止 $(".frozen-center").mouseleave(function() { window.flag = true; }) //鼠标离开,继续滚动 var old = -1; var interval = setInterval(function() { if (window.flag) { currentpos = $(".frozen-center").scrollTop; if (currentpos == old) { $(".frozen-center").scrollTop = 0; } else { old = currentpos; $(".frozen-center").scrollTop = currentpos + 1.5; } } }, 50);}, 1000)