脚本控制三行三列自适应高度DIV布局的代码

复制代码代码如下:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd">

<HTML lang=en xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><HEAD><TITLE>脚本控制三行三列自适应高度DIV布局</TITLE>

------------------------------------------------

PVII Equal CSS Columns scripts

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;i<dA.length;i++){

oh=dA[i].offsetHeight;h=(oh>h)?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;i<dA.length;i++){hh=dA[i].offsetHeight;if(hh>h){

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;i<arguments.length;i++){

document.p7eqc[i]=document.getElementById(arguments[i]);}setInterval("P7_eqT()",10);}

}

function P7_eqA(el,h,ht){ //v1.5 by PVII-www.projectseven.com

var sp=10,inc=10,nh=h,g=document.getElementById(el),oh=g.offsetHeight,ch=parseInt(g.style.height);

ch=(ch)?ch:h;var ad=oh-ch,adT=ht-ad;nh+=inc;nh=(nh>adT)?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);}

}

</SCRIPT>

<STYLE type=text/css>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

}

</STYLE>

<H3>脚本控制三行三列自适应高度DIV布局</H3></DIV>