1、网页设计html网站代码
2、如何制作网页左右两边的广告代码(可关闭的那种)
用以下代码即可：
function $(id) {
return document.getElementById(id);
}
function scrollBanner(timer, moveNumber) {
function move(o) {
var st = document.documentElement.scrollTop + o.t;
var sl = document.documentElement.scrollLeft + (o.c == 0 ? o.a : document.documentElement.clientWidth - o.a - o.offsetWidth);
var tc = st - o.offsetTop, lc = sl - o.offsetLeft;
with (o.style) {
top = o.offsetTop + (tc != 0 ? tc / Math.abs(tc) : 0) * Math.min(Math.abs(tc), moveNumber) + "px";
left = o.offsetLeft + (lc != 0 ? lc / Math.abs(lc) : 0) * Math.min(Math.abs(lc), moveNumber) + "px";
}
if (o.person) {
with (o.person.style) {
top = o.offsetTop + "px";
left = o.offsetLeft + o.offsetWidth - o.person.offsetWidth + "px";
}
}
}
var hidden = function() {
var o = this.parent;
window.clearInterval(o.interval);
o.parentNode.removeChild(o);
this.parentNode.removeChild(this);
}
this.add = function (to, t, a, c, lo) {
/*
to为object对象
t为距离顶端距离
当c = 0的时候，a为距离左边的距离
当c != 0的时候，a为距离右边的距离
lo为关闭按钮
*/
var div, exec = function () {
move(to);
};
to.person = lo;
to.t = t;
to.a = a;
to.c = c;
with (to.style) {
position = "absolute";
display = "block";
top = document.documentElement.scrollTop + t;
left = document.documentElement.scrollLeft + (c == 0 ? a : document.documentElement.clientWidth - a - to.offsetWidth);
}
if ("undefined" != typeof lo) {
with (lo.style) {
position = "absolute";
display = "block";
}
lo.onmousedown = hidden;
lo.parent = to;
}
exec();
to.interval = window.setInterval(exec, timer);
};
}
window.onload = function () {
var b = new scrollBanner(10,15);
b.add($("lwc"), 80, 10, 0, $("lwc_c"));
b.add($("rwc"), 80, 10, 1, $("rwc_c"));
b = null;
}
3、求一个html网页设计的代码
这个好简单，去菜鸟网站认真学两天，基本能做的出来了。
4、网页制作中关闭声音的代码
<!--STATUS OK-->
<html><head><meta http-equiv=content-type content="text/html; charset=gb2312"><title></title>
<link rel="stylesheet" type="text/css" href="/comm.css">
<script language="javascript">
// JavaScript Document
//验空的函数
function checkblank(id)
{
ele=document.getElementById(id);
len=bytes(ele.value);
if(len==0)
{
showerror("msg_blank");
return false;}
else
{ hideerror("msg_blank");
return true;
}
}
//验字节数多于
function checkbytem(id,smax)
{
ele=document.getElementById(id);
len=bytes(ele.value);
if(len>smax)
{
showerror("msg_maxthan");
return false;
}
else
{ hideerror("msg_maxthan");
return true;
}
}
//验证字节数少于
function checkbytes(id,smin)
{
ele=document.getElementById(id);
len=bytes(ele.value);
if(len<smin)
{
showerror("msg_minthan");
return false;
}
else
{
hideerror("msg_minthan");
return true;}
}
//验证字节数多于和少于
function checkbyteall(id,smin,smax)
{
ele=document.getElementById(id);
len=bytes(ele.value);
if((len<smin)||(len>smax))
{
showerror("msg_than");
return false;
}
else{
hideerror("msg_than");
return true;}
}
//获取字节数目针对中英文和数字
function bytes(str)
{if(typeof(str)!='string'){
str = str.value;
}
var len = 0;
for(var i = 0; i < str.length; i++){
if(str.charCodeAt(i) > 127){
len++;
}
len++;
}
return len;
}
//去除左右空格
function trimlr(id)
{
var str=document.getElementById(id).value;
for(i=0;str.charAt(i)==" "|| str.charAt(i)==" ";i++)
{
}
str=str.substring(i,str.length);
for(i=str.length-1;str.charAt(i)==" "|| str.charAt(i)==" ";i--)
{
}
str=str.substring(0,i+1);
return str;
}
//多个空格和换行当做一个使用
function trimrn(id)
{
var el=document.getElementById(id);
var s=el.value;
var len = s.length;
i=0;
flag=0;
flagn=0;
var result="";
while(i<len)
{
ch=s.charAt(i);
if(ch=="\n"||ch=="\r")
{
if((flagn==1)&&(ch=="\n")){
flag++;
flagn=0;
}else if(ch=="\r"){
flagn=1;
}
i++;
if(flag==1)
{
result=result+ch;
}
}else{
flag=0;
flagn=0;
result=result+ch;
i++;
}
}
return result;
}
//统一处理错误问题
function showerror(msg)
{if(msg)
ob=document.getElementById(msg);
ob.style.display="block";
}
function hideerror(msg)
{
if(msg)
ob=document.getElementById(msg);
ob.style.display="none";
}
function setvalue(id)
{
document.getElementById(id).value=trimrn(id);
alert(document.getElementById(id).value);
}
function cutSpace(id)
{
el=document.getElementById(id);
s=el.value;
var len = s.length;
var i;
var ch;
var result = "";
i = 0;
while (i < len)
{
ch = s.charAt(i++);
result += ch;
if (ch != ' ' && ch !=' ')
{
continue;
}
while (i < len && (ch = s.charAt(i)) == ' ')
{
i++;
}
}
return result;
}
//从输入项到选中
function getselect(id,selectname)
{
var ele = document.getElementById(id);
ele.selectedIndex = selectname;
}
</script>
<link rel="stylesheet" type="text/css" href="/space.css">
<script language="JavaScript">
<!--
function chbox(checkid)
{
if(document.getElementById(checkid).checked)
{
document.getElementById(checkid).value=1;
}
}
function chconfirm()
{
if(document.getElementById("confirm").checked)
{
document.getElementById("buttonid").disabled=false;
}
else
{
document.getElementById("buttonid").disabled=true;
}
}
function checkform()
{
chbox("spMusicAutoPlay");
chbox("spMusicLoop");
if(chnalen()==true)
{
document.musicform.submit();
}
}
function chnalen()
{
var flan=0;
for(var j=0;j<1;j++)
{
var str=document.getElementById("musid"+j).value;
var len=bytes(str);
if(len>200)
{
flan++;
}
else if(checkname("musid"+j)==false)
{
flan++;
}
}
if(flan==0)
{
return true;
}
else
{
return false;
}
}
function checkname(sname)
{
var filename1=trimlr(sname);
document.getElementById("musid0").value=filename1;
var len=filename1.length;
filename2=filename1.substr((len-4),4);
filename3=filename1.substr((len-5),5);
filename4=filename1.substr((len-7),7);
filename2=filename2.toLowerCase( );
if((filename2==".mp3")||(filename2==".MP3")||(filename2==".wma")||(filename2==".WMA")||(filename2==".wmv")||(filename2==".WMV")||(filename2==".mpg")||(filename2==".MPG")||(filename2==".avi")||(filename2==".AVI")||(filename2==".swf")||(filename2==".SWF")||(filename3==".mpeg")||(filename3==".MPEG")||(filename4=="http://"))
{
return true;
}
else
{
if(len>0)
{
alert("不合适的音乐格式");
return false;
}
}
}
//-->
</script>
</head>
<body>
<div class="formtit">背景音乐设置</div>
<form name="musicform" action="" method="post">
<table border="0" cellspacing="6" cellpadding="1" class="formhd">
<tr>
<td colspan="2" nowrap class="f14">请输入您要播放音乐的媒体文件地址，支持MP3、WMA、WMV、AVI、MPG、MPEG、SWF和WAV格式。
</td>
</tr>
<tr>
<td width='80' class='f14' nowrap>文件地址:</td>
<td width='400'><input type='text' name='m0' id='musid0' style='width:390px' value='12.mp3' onChange='checkname("musid0")'></td>
<script>
if (document.getElementById("musid0").value=="") {
document.getElementById("musid0").focus();
document.getElementById("musid0").value="http://";
}
</script>
</tr>
<tr>
<td class="f14"> </td>
<td class="f14">
<input name="spMusicAutoPlay" id="spMusicAutoPlay" type="checkbox" value="" > 自动播放
<input name="spMusicLoop" id="spMusicLoop" type="checkbox" value="" > 循环播放
</td>
<input type="hidden" name="cm" value="1">
<input type="hidden" name="ct" value="7">
</tr>
<tr>
<td> </td>
<td class="formsb"><input name="buttonid" id="buttonid" type="button" value=" 确定 " onClick="checkform()" ></td>
</tr>
</table>
</form>
<br><br><center><div id="ft">©2006 Bai</div></center></body></html>
看看这个分析一下你应该能明白，不明白再补充吧。
5、网页制作，什么代码可直接关闭窗口？
<script language="JavaScript">
//-->
window.open('MenuMain.asp','','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=,height=,top=0,left=0,bottom=0,right=0');
window.opener = "meizz"; //加了这句代码IE5.5+不会有关闭提示
window.close();
//--
</script>
6、html网页设计：一个简单的登录界面代码！
是这样的效果吗？
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>3</title>
<script>
function r()
{
var username=document.getElementById("username");
var pass=document.getElementById("password");
if(username.value=="")
{
alert("请输入用户名");
username.focus();
return;
}
if(pass.value=="")
{
alert("请输入密码");
return;
}
return true;
}
</script>
</head>
<body>
<form>
<table width="350" bgcolor="#ccffcc" style="border-color" border="1">
<tr align=center>
<td>用户名</td><td><input type="text" name="username" id="username"></td>
</tr>
<tr align=center><td>密 码</td><td><input type="password" name="password" id="password"></td></tr>
<tr align=center><td>验证码</td><td><input type="text" name="yanzheng"></td></tr>
<tr align=center><td colspan="2"><input type="button" value="登 录" onclick="r();"/> <input type="reset" value="重 置"/></td></tr>
</table>
</form>
</body>
</html>
7、html网页设计：一个简单的登录界面代码！
<input
type='button'
text='登陆'
onclick='return
checknull()'>你说的要能识别是否输入了用户名和密码！需要用脚本来验证
<script>
function
checknull()
{
var
a=document.getElementById('用户名文本框ID').text;
var
b=document.getElementById('密码文本框ID').text;
if(a.length>0&&b.length)
return
true;
else
return
false;
}
<script>
8、求网页设计中要全部去掉打勾选项的代码
1.复选框全选、全不选和反选的效果实现
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>复选框全选、全不选和反选的效果实现</title>
<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
function checkAll() {
for (var j = 1; j <= 9; j++) {
box = eval("document.checkboxform.C" + j);
if (box.checked == false) box.checked = true;
}
}
function uncheckAll() {
for (var j = 1; j <= 9; j++) {
box = eval("document.checkboxform.C" + j);
if (box.checked == true) box.checked = false;
}
}
function switchAll() {
for (var j = 1; j <= 9; j++) {
box = eval("document.checkboxform.C" + j);
box.checked = !box.checked;
}
}
// End -->
</script>
</head>
<body>
<form name=checkboxform>
<input type=checkbox name=C1 checked>C1<br>
<input type=checkbox name=C2 checked>C2<br>
<input type=checkbox name=C3 checked>C3<br>
<input type=checkbox name=C4 checked>C4<br>
<input type=checkbox name=C5 checked>C5<br>
<input type=checkbox name=C6 checked>C6<br>
<input type=checkbox name=C7 checked>C7<br>
<input type=checkbox name=C8 checked>C8<br>
<input type=checkbox name=C9 checked>C9<br>
<br>
<input type=button value="全部选中" onClick="checkAll()"><br>
<input type=button value="全部不选" onClick="uncheckAll()"><br>
<input type=button value="选择转换" onClick="switchAll()"><br>
</form>
</body>
</html>
2.本地打开网页邮箱，是不是设置提交的时候的地址不对，提示错误信息是什么？说明登录邮箱的公司，根据人家的邮箱登录的设置，你在进行设置即可。。方法可以看网上登录邮箱时候的源代码。