<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
</head>
<body id="col">
<script language="javascript">
/*
document.write("php<br>jquery");
alert("php<br>jquery"); // <br>將被列印出來
*/
/*
if(confirm("php")){ //返回布爾值
document.write("yes");
}else{
document.write("no");
}
*/
/*
if(prompt("password","")=="php"){//返回字串
document.write("yes");
}else{
document.write("no");
}
*/
/*
var a=prompt("請輸入數字","");
switch(a){
case "2" : alert("222");
break;
case "3" : alert("333");
break;
default:alert("沒有符合內容");
}
*/
/*
var i;
for(i=0;i<=10;i++){
document.write(i+"<br>")
}
*/
/*
var u=1;
while(u<=10){
document.write(u+"<br>");
u++;
}
*/
/*
function pro(a){
alert(a);
}
*/
/*
function subs(){
if(document.fm.na.value==""){
alert("不可為空");
}
if(document.fm.na.value.length<=3){
alert("不能小於3位");
}
return false;
}
*/
function sn(val){ //改變內容
document.getElementById("uu").innerHTML=val;
}
function img(val){ //改變圖片
document.getElementById("tu").src=val;
}
function col(val){ //改變背景顏色
document.getElementById("col").style.background=val;
}
</script>
<a href="###" onclick="return sn('bbbbbbb')">測試效果</a>
<a href="###" onclick="return sn('ccccccc')">測試效果</a>
<a href="###" onclick="sn('dddddddd')">測試效果</a>
<a href="###" onclick="img('001.JPG')">圖片測試效果</a>
<a href="###" onclick="img('101.PNG')">圖片測試效果</a>
<select onchange="img(this.value)">
<option value="001.JPG">JPG</option>
<option value="101.PNG">PNG</option>
</select>
<select onchange="col(this.value)">
<option value="white">白色</option>
<option value="red">紅色</option>
<option value="blue">藍色</option>
<option value="yellow">黃色</option>
</select>
<div id="uu">
aaaaaaaaaaaaaaaaaaaaaaaaa
</div>
<img src="001.JPG" id="tu" />
<!--<form action="" method="get" name="fm" onsubmit="return subs();">-->
<form action="" method="get" name="fm">
<input type="text" name="na" />
<input type="submit" value="提交" />
</form>
</body>
</html>
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