setTimeout(function() {

var $report = $("div[widgetname=REPORT0]");

//获取对应report的div元素

var $scroll = $report.find(".reportContent"); //获取对应report的div元素的滚动块元素,冻结为#frozen-center，未冻结且未安装自定义滚动条插件为.reportContent，未冻结且安装了自定义滚动条插件为.scrollDiv

var flag = window.flag0;

//设置全局变量flag,每个报表块需保证各不相同

$report.find("#frozen-center").css('overflow-x', 'hidden');

$report.find("#frozen-center").css('overflow-y', 'hidden');

$report.find("#frozen-north").css('overflow-x', 'hidden');

$report.find("#frozen-north").css('overflow-y', 'hidden');

//冻结情况下隐藏滚动条

$report.find(".reportContent").css('overflow-y', 'hidden');

$report.find(".reportContent").css('overflow-x', 'hidden');

//非冻结情况下隐藏滚动条

flag = true;

//定义全局参数flag，用来控制滚动的暂停和继续

$scroll.mouseover(function() {

flag = false;

})

//鼠标悬浮，滚动停止 

$scroll.mouseleave(function() {

flag = true;

})

//鼠标离开，继续滚动 

var old = -1;

setInterval(function() {

if (flag) {

currentpos = $scroll[0].scrollTop;

//获取距顶部距离

if (currentpos == old) {

$scroll[0].scrollTop = 0;

//若已到达底部，则重置

} else {

old = currentpos;

$scroll[0].scrollTop = currentpos + 1.5;

//若未到达底部，则向下移动1.5像素

}

}

},24);

//以24ms的频率执行

}, 500);