????????<script>
????????????var?area?=?document.getElementById("articleContent");
????????????var?newList?=?document.getElementById("newList");
????????????var?newListTemp?=?document.getElementById("newListTemp");
????????????var?speed?=?50;
????????????area.scrollTop?=?0;
????????????newListTemp.innerHTML?=?newList.innerHTML;
????????????
????????????function?scrollUp(){
????????????????if(area.scrollTop?>=?newList.scrollHeight){
????????????????????area.scrollTop?=?0;
????????????????}
????????????????else{
????????????????????area.scrollTop?++;
????????????????}
????????????}
????????????var?myScroll?=?setInterval("scrollUp()",?speed);
????????????area.onmouseover?=?function(){
????????????????clearInterval(myScroll);
????????????}
????????????area.onmouseout?=?function(){
????????????????myScroll?=?setInterval("scrollUp()",?speed);
????????????}
????????</script>
????????這段代碼放在body的內(nèi)容下是可以執(zhí)行的,但是我想放到<style></style>下或者放到j(luò)s文件中,要怎么改變呢?
2016-07-29
setInterval(scrollUp,time);就OK了