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<!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> new document </title>
<meta name="generator" content="editplus" />
<meta name="author" content="" />
<meta name="keywords" content="" />
<meta name="description" content="" />
<script type="text/javascript" >
//var tgs = new Array('div','td','tr');
var tgs = new Array('td','tr','div','span','a','html');
var szs = new Array( 'black','red','green','blue','yellow','yellow');
var startSz = 2;
function tsize( 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.color = szs[ sz ];
for ( i = 0 ; i < tgs.length ; i++ )
{
cTags = cEl.getElementsByTagName( tgs[ i ] );
for ( j = 0 ; j < cTags.length ; j++ )
{
cTags[ j ].style.color = szs[ sz ];
}
}
}
function color(color){
tsize('body',color);
}
</script>
</head>
<body>
<div id='div'>请更换文字颜色</div>
<select name="changecolor" onchange='color(this.value);'>
<option value="0" selected>---黑色---</option>
<option value="1">---红色---</option>
<option value="2">---绿色---</option>
<option value="3">---蓝色---</option>
<option value="4">---黄色---</option>
</select>
<a href=""> ssss </a>
<a>sdfsdf</a>
<div> sddddddddddd</div>
</body>
</html>
<script>
function color(color){
document.getElementById("div").style.color=color;
}
</script>
<div id='div'>请更换文字颜色</div>
<select name="changecolor" onchange='color(this.value);'>
<option value="black" selected>---黑色---</option>
<option value="red">---红色---</option>
<option value="green">---绿色---</option>
<option value="blue">---蓝色---</option>
<option value="yellow">---黄色---</option>
</select>