document.write('<span class="number numCX" data-startVal="0" data-endVal="7264" data-speed="4" data-decimals="0" id="mumC4"> </span> ') ;
$(function(){
var countCXArr = [];
var countCX=function (){
$('.allshuliang').each(function(i, dom) {
if(countCXArr[i] && countCXArr[i] === true){
return;
}
var sT;
var ncTop;
sT = $(window).scrollTop();
ncTop = $(dom).offset().top;
var id,decimals, startVal, endVal, duration;
if (sT > ncTop-$(window).height() && sT < ncTop) {
$(dom).find('.numCX').each(function(){
id=$(this).attr('id');
decimals = $(this).attr('data-decimals'),
startVal = $(this).attr('data-startVal'),
endVal = $(this).attr('data-endVal'),
duration = $(this).attr('data-speed');
new CountUp(id, startVal, endVal, decimals, duration, {
useEasing: true,//效果
separator: ''//数字分隔符
}).start();// target：目标元素id, startVal：你想要开始的值, endVal：你想要到达的值, decimals：小数位数，默认值为0, duration：动画持续时间为秒，默认值为2, options：选项的可选对象
countCXArr[i] = true;
})
}
})
}
countCX();
$(window).on("scroll",function() {
countCX();
})
});