今天因工作需要在网上找了的这些CSS和JS的代码。

CSS控制表格交替颜色

[code]

[/code]

JS脚本控制三行三列自适应高度DIV布局
[code]

/*
————————————————
PVII Equal CSS Columns scripts
Copyright (c) 2005 Project Seven Development
www.projectseven.com
Version: 1.5.0
————————————————
*/
function P7_colH(){ //v1.5 by PVII-www.projectseven.com
var i,oh,hh,h=0,dA=document.p7eqc,an=document.p7eqa;
if(dA&&dA.length){
for(i=0;i<da .length;i++){
dA[i].style.height='auto';
}
for(i=0;ih)?oh:h;
}
for(i=0;i<da .length;i++){
if(an){
dA[i].style.height=h+'px';
}else{
P7_eqA(dA[i].id,dA[i].offsetHeight,h);
}
}
if(an){
for(i=0;ih){
dA[i].style.height=(h-(hh-h))+'px';
}
}
}else{
document.p7eqa=1;
}
document.p7eqth=document.body.offsetHeight;
document.p7eqtw=document.body.offsetWidth;
}
}

function P7_eqT(){ //v1.5 by PVII-www.projectseven.com
if(document.p7eqth!=document.body.offsetHeight||document.p7eqtw!=document.body.offsetWidth){
P7_colH();
}
}

function P7_equalCols(){ //v1.5 by PVII-www.projectseven.com
if(document.getElementById){
document.p7eqc=new Array;
for(i=0;iadT)?adT:nh;g.style.height=nh+'px';
oh=g.offsetHeight;if(oh>ht){nh=(ht-(oh-ht));g.style.height=nh+'px';}
if(nh<adt ){
setTimeout("P7_eqA('"+el+"',"+nh+","+ht+")",sp);
}
}

BODY {
PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FONT-SIZE: 75%; PADDING-BOTTOM: 0px; MARGIN: 5px; LINE-HEIGHT: 100%; PADDING-TOP: 0px; FONT-FAMILY: Verdana, Geneva, Arial, Helvetica, sans-serif
}
#header {
PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px auto; WIDTH: 760px; PADDING-TOP: 0px
}
#mid {
PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px auto; WIDTH: 760px; PADDING-TOP: 0px
}
#footer {
PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px auto; WIDTH: 760px; PADDING-TOP: 0px
}
#header {
BACKGROUND: #f4f4f4; MARGIN-BOTTOM: 5px; HEIGHT: 60px
}
H3 {
MARGIN: 0px; COLOR: #708090; PADDING-TOP: 25px; TEXT-ALIGN: center
}
H5 {
MARGIN: 0px; COLOR: #708090; PADDING-TOP: 25px; TEXT-ALIGN: center
}
#fbox {
BACKGROUND: #f1f1f1; FLOAT: left; WIDTH: 195px
}
#mbox {
PADDING-RIGHT: 0px; PADDING-LEFT: 0px; BACKGROUND: #dff7ff; FLOAT: left; PADDING-BOTTOM: 0px; MARGIN: 0px 5px; WIDTH: 360px; PADDING-TOP: 0px
}
#sbox {
BACKGROUND: #ffebcc; FLOAT: right; WIDTH: 195px
}
P {
PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; MARGIN: 0px; TEXT-INDENT: 2em; LINE-HEIGHT: 130%; PADDING-TOP: 10px
}
#footer {
CLEAR: both; BORDER-TOP: #ffffff 5px solid; BACKGROUND: #cddbed; HEIGHT: 60px; TEXT-ALIGN: center
}

[/code]

用DIV+CSS可以作出很多不同形状的角形
以下是一些小三角的形状：
[code]

/*zishu.cn*/
*{ margin:0; padding:0; font-size:12px; font-family:Verdana, “宋体”, Arial; line-height:1.8; list-style:none;}
#info,#nav{ margin:50px; border:1px dashed #FF3300; background:#FFFFCC; padding:50px;}
#info div{background:#FF0000; width:0px; height:0px; overflow:hidden; margin-bottom:10px;}
/*一些三角的写法*/
#com_a{ border-top:10px solid #FFFFCC;border-left:10px solid #FF3300;border-bottom:10px solid #FFFFCC;}
#com_b{ border-top:10px solid #FFFFCC;border-right:10px solid #FF3300;border-bottom:10px solid #FFFFCC;}
#com_c{ border-top:10px solid #FFFFCC;border-right:10px solid #FF3300;border-bottom:10px solid #FFFFCC;border-left:10px solid #FF3300;}
#com_d{ border-top:10px solid #FF3300;border-right:10px solid #FFFFCC;border-bottom:10px solid #FF3300;border-left:10px solid #FFFFCC;}
#com_e{ border-top:10px solid #FFFFCC;border-left:10px solid #FF3300;}
#com_f{ border-top:10px solid #FF3300;border-right:10px solid #FFFFCC;border-left:10px solid #FFFFCC;}
#com_g{ border-right:10px solid #FFFFCC;border-bottom:10px solid #FF3300;border-left:10px solid #FFFFCC;}
#com_h{ border-top:10px solid #FF3300;border-bottom:10px solid #FF3300;border-left:10px solid #FFFFCC;}
#com_i{ border-top:10px solid #FF3300;border-right:10px solid #FF3300;border-bottom:10px solid #FF3300;border-left:10px solid #FFFFCC;}

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