<span onclick="chcolor()" id=spanname>test</span>
<script language="JavaScript">
<!--
var timer
var step=0
function chcolor()
{
clearTimeout(timer)
step++
if (step==3) {step=1}
if (step==1) {spanname.style.color = "red"}
if (step==2) {spanname.style.color = "black"}
timer=setTimeout("chcolor()",1000);
}
//-->
</script>
<script language="JavaScript">
<!--
var timer
var step=0
function chcolor()
{
clearTimeout(timer)
step++
if (step==3) {step=1}
if (step==1) {spanname.style.color = "red"}
if (step==2) {spanname.style.color = "black"}
timer=setTimeout("chcolor()",1000);
}
//-->
</script>
解决方案 »
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