求代码实现红色绿色交替闪烁！

filters[0]
是指第一个过滤器：filter:glow(color=red,strength=2);

解决方案 »

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<HTML>
<HEAD>
<style>
#glowtext{
filter:glow(color=red,strength=2);
width:100%;
}
</style>
<script language="JavaScript1.2">
var step=0;
function glowit(which){
document.all.glowtext[which].filters[0].color = (step==0)?"red":"green"
if (document.all.glowtext[which].filters[0].strength==2)
document.all.glowtext[which].filters[0].strength=1
else
document.all.glowtext[which].filters[0].strength=2
step = (step+1)%2
}

function glowit2(which) {
document.all.glowtext.filters[0].color = (step==0)?"red":"green"
if (document.all.glowtext.filters[0].strength==2)
document.all.glowtext.filters[0].strength=1
else
document.all.glowtext.filters[0].strength=2
step = (step+1)%2
}
// ...
<HTML>
<HEAD>
<style>
#glowtext{
filter:glow(color=green,strength=2);
width:100%;
}
</style>
<script language="JavaScript1.2">
function glowit(which){
if (document.all.glowtext[which].filters[0].strength==2) {
document.all.glowtext[which].filters[0].strength=1;
document.all.glowtext[which].filters[0].color='red';
}
else {
document.all.glowtext[which].filters[0].strength=2
document.all.glowtext[which].filters[0].color='green';
}
}

function glowit2(which) {
if (document.all.glowtext.filters[0].strength==2) {
document.all.glowtext.filters[0].strength=1;
document.all.glowtext.filters[0].color='red';
}
else {
document.all.glowtext.filters[0].strength=2
document.all.glowtext.filters[0].color='green';
}
}
function startglowing() {
if (document.all.glowtext&&glowtext.length) {
for (i=0;i<glowtext.length;i++)
eval('setInterval("glowit('+i+')",150)')
}
else if (glowtext)
setInterval("glowit2(0)",150)
}

if (document.all)
window.onload=startglowing
</script></HEAD><BODY>
<DIV id="glowtext">yuxuemei.yeah.net1</DIV>
<DIV id="glowtext">yuxuemei.yeah.net2</DIV>
<DIV id="glowtext">yuxuemei.yeah.net3</DIV>
</BODY>
</HTML>
<HTML>
<HEAD>
<style>
#glowtext{
filter:glow(color=red,strength=2);
width:100%;
}
</style>
<script language="JavaScript1.2">
var step=0;
function glowit(which){
if (document.all.glowtext[which].filters[0].strength==2)
document.all.glowtext[which].filters[0].strength=1
else
document.all.glowtext[which].filters[0].strength=2

document.all.glowtext[which].filters[0].color=step==1?"red":"green";
step=(step+1) % 2;
}

function glowit2(which) {
if (document.all.glowtext.filters[0].strength==2)
document.all.glowtext.filters[0].strength=1
else
document.all.glowtext.filters[0].strength=2

document.all.glowtext.filters[0].color=step==1?"reg":"green"
step=(step+1) % 2
}
function startglowing() {
if (document.all.glowtext&&glowtext.length) {
for (i=0;i<glowtext.length;i++)
eval('setInterval("glowit('+i+')",150)')
}
else if (glowtext)
setInterval("glowit2(0)",150)
}

if (document.all)
window.onload=startglowing
</script></HEAD><BODY>
<DIV id="glowtext">yuxuemei.yeah.net1</DIV>
<DIV id="glowtext">yuxuemei.yeah.net2</DIV>
<DIV id="glowtext">yuxuemei.yeah.net3</DIV>
</BODY>
</HTML>
#glowtext{
filter:glow(color=red,strength=2);
filter:glow(color=green,strength=2);
width:100%;
}
里面的glow(color=red,strength=2);是什么意思？？？glow()是内部函数还是什么？？？
to  hazeline(砸死我) 、ssm1226(雨中人)：
怎么我把你们的代码全copy下来就不行呢？
<span id=blink style="color:green" onload="">aaaaa</span>
<SCRIPT LANGUAGE="JavaScript">
  setInterval("blink.style.color=(blink.style.color=='green')?'red':'green'",200)
</SCRIPT>
楼主，你不会吧？ssm1226(雨中人)和我的代码都可以正确运行，而你却说不能用？仔细点，不要少拷了
是吗？怎么我把你的拷下拉，运行说 12类型不匹配，好像是说这句document.all.glowtext[which].filters[0].strength=1;
哎，没话说了，还是给你做个文件让你看吧
ssm1226(雨中人)的
http://hazeline.vip.sina.com/example03.htm
我，hazeline(砸死我)的
http://hazeline.vip.sina.com/example02.htm
<span id=java1 >信</span><span id=java2 >息</span><span id=java3 >总</span><span id=java4 >汇</span><script language=javascript>
temp_i=1;
function flash_sms()
{ for (i=1;i<=4;i++)
{
if (i==temp_i) temp_str="red"; else temp_str="black";
eval("java"+i+".style.color='"+temp_str+"';");
}
temp_i++;
if (temp_i>4) temp_i=1;
}
setInterval("flash_sms()",300);
</script>