◆ 무한한 가능성/& JAVA Script

[javascript] 글자크기 확대축소, 폰트사이즈 줄이기 늘이기

치로로 2013. 12. 3. 14:55


<html>

<head>
<meta http-equiv="content-type" content="text/html; charset=euc-kr">
<script language="JavaScript">
//Specify affected tags. Add or remove from list:
var tgs = new Array( 'div','td','tr');

//Specify spectrum of different font sizes:
var szs = new Array( 'xx-small','x-small','small','medium','large','x-large','xx-large' );
var startSz = 2;

function ts( trgt,inc ) {
if (!document.getElementById) return
var d = document,cEl = null,sz = startSz,i,j,cTags;

sz += inc;
if ( sz < 0 ) sz = 0;
if ( sz > 6 ) sz = 6;
startSz = sz;

if ( !( cEl = d.getElementById( trgt ) ) ) cEl = d.getElementsByTagName( trgt )[ 0 ];

cEl.style.fontSize = szs[ sz ];

for ( i = 0 ; i < tgs.length ; i++ ) {
cTags = cEl.getElementsByTagName( tgs[ i ] );
for ( j = 0 ; j < cTags.length ; j++ ) cTags[ j ].style.fontSize = szs[ sz ];
}
}
</script>

</head>

<body bgcolor="white" text="black" link="blue" vlink="purple" alink="red">
<a href="javascript:ts('body',1)">+ 폰트 크기 늘리기</a> | <a
href="javascript:ts('body',-1)">+ 폰트 크기 줄이기</a>
</body>

</html>







* 출처: http://tagin.net/bbs/view.php?id=js13&page=2&sn1=&divpage=1&sn=off&ss=on&sc=on&select_arrange=headnum&desc=asc&no=43