<input type=text value="请输入搜索条件" id="highlight"><script> var text="RAINBOW TEXT" // YOUR TEXT var speed=80 // SPEED OF FADE if (document.all||document.getElementById){ //document.write('<span id="highlight">' + text + '</span>') var storetext=document.getElementById? document.getElementById("highlight") : document.all.highlight} else document.write(text) var hex=new Array("00","14","28","3C","50","64","78","8C","A0","B4","C8","DC","F0") var r=1 var g=1 var b=1 var seq=1 function changetext(){ rainbow="#"+hex[r]+hex[g]+hex[b] storetext.style.color=rainbow } function change(){ if (seq==6){ b-- if (b==0) seq=1 } if (seq==5){ r++ if (r==12) seq=6 } if (seq==4){ g-- if (g==0) seq=5 } if (seq==3){ b++ if (b==12) seq=4 } if (seq==2){ r-- if (r==0) seq=3 } if (seq==1){ g++ if (g==12) seq=2 } changetext() } function starteffect(){ if (document.all||document.getElementById) flash=setInterval("change()",speed) } starteffect() </script>
http://www.gufei.net/showjs.asp?js_id=23
但是是在输入框里面显示,帮忙啊!
var text="RAINBOW TEXT" // YOUR TEXT
var speed=80 // SPEED OF FADE
if (document.all||document.getElementById){
//document.write('<span id="highlight">' + text + '</span>')
var storetext=document.getElementById? document.getElementById("highlight") : document.all.highlight}
else
document.write(text)
var hex=new Array("00","14","28","3C","50","64","78","8C","A0","B4","C8","DC","F0")
var r=1
var g=1
var b=1
var seq=1
function changetext(){
rainbow="#"+hex[r]+hex[g]+hex[b]
storetext.style.color=rainbow
}
function change(){
if (seq==6){
b--
if (b==0)
seq=1
}
if (seq==5){
r++
if (r==12)
seq=6
}
if (seq==4){
g--
if (g==0)
seq=5
}
if (seq==3){
b++
if (b==12)
seq=4
}
if (seq==2){
r--
if (r==0)
seq=3
}
if (seq==1){
g++
if (g==12)
seq=2
}
changetext()
}
function starteffect(){
if (document.all||document.getElementById)
flash=setInterval("change()",speed)
}
starteffect()
</script>
1。想突然变色不是渐变怎么实现?
2。我去掉runat="server"后才能实现,否则出错?是什么原因呢?