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请问下,为什么加上w3c标准的那段头以后,页面就显示错误呢?谢谢!
[html]<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>css 菜单</title>
<style>
body{
background-color:#B8B8A0;
}
#fbtn{
display:none;
overflow:hidden;
border-style:solid;
border-width:1px;
border-color:#e1e1c9 #e1e1c9 #6e6e56 #6e6e56;
padding:1 1 1 1;
width:115px;
height:30px;
}
#fbtn_txt{
position:relative;
}
#fbtn_txt div{
height:30px;
padding-top:11px;
font-size:9px;
font-family:small fonts;
color:#800080;
text-align:center;
cursor:hand;
}
#fbtn_mask{
background-color:#ffffff;
position:relative;
width:100%;
height:100%;
}
</style>
</head>
<body>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>G1</div>
<div>good morning</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>G2</div>
<div>good evening</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>M1</div>
<div>my name is fireyy</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>M2</div>
<div>mm mm i love u</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>G1</div>
<div>good morning</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>G2</div>
<div>good evening</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>M1</div>
<div>my name is fireyy</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>M2</div>
<div>mm mm i love u</div>
</div>
</div>
<script>
var current=null;
var t=null;
for(var i=0;i<fbtn.length;i++){
fbtn_txt.style.posTop=-30;
fbtn_mask.style.posTop=-30;
fbtn.index=i;
fbtn.style.display="block";
fbtn.onmouseover=function(){
if(!current){
current=this;
domove(this.index);
}
else if(current!=this){
domove(current.index);
domove(this.index);
current=this;
}
}
fbtn.onmouseout=function(){
if(event.toElement==this.parentElementt==this){
domove(this.index);
current=null;
}
}
}
function domove(num){
var o=fbtn_txt[num];
var m=fbtn_mask[num];
if(o.style.posTop<-60){
o.style.display="none";
var t=o.children.innerHTML;
o.children.innerHTML=o.children.innerHTML;
o.children.innerHTML=t;
o.style.posTop=-30;
o.style.display="block";
if(m.style.posTop>30)
m.style.posTop=-30;
else
m.style.posTop=0;
}
else{
m.style.posTop+=3;
o.style.posTop-=3;
setTimeout('domove('+num+')',15);
}
}
</script>
</body>
</html>[/html]
上面是正确的显示,加上w3c标准的那段头以后,页面就显示错误呢?
[html]<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>css 菜单</title>
<style>
body{
background-color:#B8B8A0;
}
#fbtn{
display:none;
overflow:hidden;
border-style:solid;
border-width:1px;
border-color:#e1e1c9 #e1e1c9 #6e6e56 #6e6e56;
padding:1 1 1 1;
width:115px;
height:30px;
}
#fbtn_txt{
position:relative;
}
#fbtn_txt div{
height:30px;
padding-top:11px;
font-size:9px;
font-family:small fonts;
color:#800080;
text-align:center;
cursor:hand;
}
#fbtn_mask{
background-color:#ffffff;
position:relative;
width:100%;
height:100%;
}
</style>
</head>
<body>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>G1</div>
<div>good morning</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>G2</div>
<div>good evening</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>M1</div>
<div>my name is fireyy</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>M2</div>
<div>mm mm i love u</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>G1</div>
<div>good morning</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>G2</div>
<div>good evening</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>M1</div>
<div>my name is fireyy</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>M2</div>
<div>mm mm i love u</div>
</div>
</div>
<script>
var current=null;
var t=null;
for(var i=0;i<fbtn.length;i++){
fbtn_txt.style.posTop=-30;
fbtn_mask.style.posTop=-30;
fbtn.index=i;
fbtn.style.display="block";
fbtn.onmouseover=function(){
if(!current){
current=this;
domove(this.index);
}
else if(current!=this){
domove(current.index);
domove(this.index);
current=this;
}
}
fbtn.onmouseout=function(){
if(event.toElement==this.parentElementt==this){
domove(this.index);
current=null;
}
}
}
function domove(num){
var o=fbtn_txt[num];
var m=fbtn_mask[num];
if(o.style.posTop<-60){
o.style.display="none";
var t=o.children.innerHTML;
o.children.innerHTML=o.children.innerHTML;
o.children.innerHTML=t;
o.style.posTop=-30;
o.style.display="block";
if(m.style.posTop>30)
m.style.posTop=-30;
else
m.style.posTop=0;
}
else{
m.style.posTop+=3;
o.style.posTop-=3;
setTimeout('domove('+num+')',15);
}
}
</script>
</body>
</html>[/html]
这是加上以后的,有谁也遇到过这种情况吗?谢谢啦~~~~~~~~~~~ |
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