<span id=demo>请问怎么让一端文字交替显示两种颜色</span>
<script>
var arr=["red","blue"],i=0;
setInterval("demo.style.color=arr[i=++i%arr.length]",200)
</script>
或者用time2
<script>
var arr=["red","blue"],i=0;
setInterval("demo.style.color=arr[i=++i%arr.length]",200)
</script>
或者用time2
<script>
function k(){
o=kk.style.color;
kk.style.color=(o!='#ccffcc')?'#ccffcc':'#ffccff';
setTimeout('k()',1000);
}
k();
</script>