setTimeout(function() { //隐藏报表块REPORT0的滚动条(此报表块名为REPORT0,根据具体情况修改) $("div").find(".frozen-north").style.overflow = "hidden"; $("div").find(".frozen-center").style.overflow = "hidden";}, 1000);window.flag = true;//鼠标悬停,滚动停止 setTimeout(function() { $(".frozen-center").mouseover(function() { window.flag = false; }); //鼠标离开,继续滚动 $(".frozen-center").mouseleave(function() { window.flag = true; }); var old = -1; var interval = setInterval(function() { if(window.flag) { currentpos = $("div").find(".frozen-center").scrollTop; if(currentpos == old) { $("div").find(".frozen-center").scrollTop = 0; } else { old = currentpos; //以25ms的速度每次滚动1.5PX $("div").find(".frozen-center").scrollTop = currentpos + 1.5; } } }, 25);}, 1000);