/*调节元素透明度的函数*/
function setOpacity(elem, level) {
//IE处理透明度
if (elem.filters) {
elem.style.filters = 'alpha(opacity=' + level + ')';
} else {
elem.style.opacity = level / 100;
}
}
原创文章,作者:奋斗,如若转载,请注明出处:https://blog.ytso.com/tech/pnotes/10037.html