这是为自己找的也是大家需要的。(若大家想要查找就按键盘上的CTRL+F，加入你要的代码——例如背景，只要相关的就行了）
1.个性鼠标特效技巧代码
<STYLE type=text/css>
a:hover {cursor:url('*.ani')}
BODY {cursor:url('*.ani')}
</STYLE>
*.ani为动态光标地址。需要替换即可！！
第一个地址是鼠标放在连接上的样子,第二个是平常的样子.
2.鼠标后面跟随彩色文字的代码
<STYLE>.spanstyle{COLOR: #0066ff; FONT-FAMILY: 宋体;FONT-SIZE:9pt;FONT-WEIGHT:normal;POSITION:absolute;TOP:-50px;VISIBILITY:visible}</STYLE>
<SCRIPT><script>var message="你要写的文字";var x,y;var step=12;var flag=0;message=message.split("");var xpos=new Array();for (i=0;i<=message.length-1;i++){xpos=-50;};var ypos=new Array();for (i=0;i<=message.length-1;i++){ypos=-50;};function handlerMM(e){x=(document.layers)?e.pageX:document.body.scrollLeft+event.clientX+10;y= (document.layers)?e.pageY:document.body.scrollTop+event.clientY;flag=1;};function ma
<SCRIPT>for(i=0;i<=message.length-1;i++){document.write("<span id='span"+i+"' class='spanstyle'>");document.write(message);document.write("</span>");};if(document.layers){document.captureEvents(Event.MOUSEMOVE);};document.onmousemove = handlerMM;</SCRIPT>
<SCRIPT>function pageonload(){makesnake();window.setTimeout("pageonload();", 2);}</SCRIPT>
<SCRIPT>pageonload()</SCRIPT>
3.flash背景源代码
<DIV><A href="http://blog.sina.com.cn/m/yangguangyao" target=_blan
<DIV></DIV>
4.挂件的代码
<DIV style="RIGHT: 0px; POSITION: absolute; TOP: 200px" align=right><IMG style="FILTER: FlipH" src="你的图片地址" align=right></DIV>
5.flash时钟添加代码
<DIV><A href="http://blog.sina.com.cn/m/yangguangyao" target=_blank><FONT color=#ff0000></FONT></A></DIV><DIV align=center><EMBED src=flash时钟代码width=180 height=180 type=application/x-shockwave-flash></DIV>
<DIV></DIV>
6.横幅图片的代码
<STYLE type=text/css>
.banner
{background:url(博客横幅的图片) no repeat no scroll!mportant;}
</STYLE>
7.固定背景图片的代码
<style>body {background:url("页面大背景图片地址") repeat fixed!important;}</style>
固定背景代码：就是你拉动滚动条的时候，图片比动，始终固定
7.标题栏跳动字符特效代码
 
<script><script language="JavaScript1.2">
title_tmp1=document.title
if (title_tmp1.indexOf(">>")!=-1){
title_tmp2=title_tmp1.split(">>");
title_last=" —> "+
8.开场动画效果代码
<DIV><EMBED style="LEFT: 0px; POSITION: absolute; TOP: 0px" align=right src=FLASH地址 width=994 height=768 type=application/octet-stream ;; quality="high" wmode="transparent"></DIV></DIV>
9.天气预报的代码
<DIV><A href="http://blog.sina.com.cn/m/yangguangyao" target=_blank><FONT color=#ff0000></FONT></A></DIV><IFRAME src="天气预报素材" frameBorder=0 width=200 scrolling=no height=240></IFRAME>
<DIV></DIV>
10.添加视频的代码
<DIV align=left></DIV><EMBED src=视频链接地址 width=200 height=186 type=audio/mpeg autostart="false" loop="false"></DIV>
11.许祈愿瓶的代码
<DIV>
<TABLE class=sysBr180 cellSpacing=0 cellPadding=0 align=center border=0>
<TBODY>
<TR>
<TD>
<DIV><IFRAME marginWidth=0 marginHeight=0 src="许愿瓶素材" frameBorder=0 width=400 scrolling=no height=415></IFRAME></DIV></TD></TR></TBODY></TABLE></DIV>
<DIV></DIV>
12.日历的特效源代码
<BR><EMBED src="FLASH日历地址" type="application/x-shockwave-flash" width="180" height="180"></EMBED><BR>
13.bolg添加聊天室代码
<!--晒网在线交谈的代码-->
<P align=center>
<TABLE class=sysBr180 cellSpacing=0 cellPadding=0 align=center border=0><TBODY><TR><TD><DIV></DIV><IFRAME border=0 src="http://say-on.com/webchat/preview.jsp?color=99CC00&title=%u6652%u7F51%u5728%u7EBF%u4EA4%u8C08&roomid=你的博客网址" frameBorder=0 width=172 scrolling=no height=86 allowTransparency></IFRAME>
<P style="MARGIN-TOP: 4px"><A href="http://say-on.com/webchat/?color=99CC00&title=%u6652%u7F51%u5728%u7EBF%u4EA4%u8C08&roomid=你的博客网址" target=_blank><FONT size=2>与同时访问此页的网友交谈</FONT></A></P><DIV></DIV></TD></TR></TBODY></TABLE></P><DIV></DIV>
14.背景图代码
<div style="WIDTH: 109px; HEIGHT: 108px;">
<img height="108px" src="图片链接地址" width="109" align="right">
<div style="float:left; background-color: TRANSPARENT;WIDTH: 109px; HEIGHT: 108px; ">
<br>
<font color="#FF00FF">文字</font>
</div&
15.标题样式的代码
<DIV align=left><IMG src="*.jpg" align=left></DIV>
<STYLE type=text/css>
body
{background:url(*.jpg) repeat scroll!important;}
.logo
{background:*.gif) no repeat no scroll!mportant;}
.banner
{background:url(*.jpg) no repeat no scroll!mportant;}
.title {background:#transparent !important;}
.title {border-top:0px !important;}
.title {border-bottom:0px !important;}
.title {border-left:0px !important;}
.title {border-right:0px !important;}
.link {background:"transparent" !important;}
.link {border-top:0px !important;}
.link {border-bottom:0px !important;}
.link {border-left:0px !important;}
.link {border-right:0px !important;}
.sysBr180 {color:#97694F !important;}
</STYLE>
16.边框效果
<DIV align=center
style='
color: #990099;
background-color:#FFFFE0;
border: solid 2px black;
width: 470px;
height: 180px;
overflow: scroll;
scrollbar-face-color: #ffc0cb;
scrollbar-shadow-color: #ffb6c1;
scrollbar-highlight-color: #98fb98;
scrollbar-3dlight-color: #ffb6c1;
scrollbar-darkshadow-color: #90ee90;
scrollbar-track-color: #ffdead;
scrollbar-arrow-color: #f5deb3;
'>日志文字</DIV>

背景代码加在哪里呢?