<script>
function changeImg()
{
var img = document.getElementsByName("img"); var src = event.srcElement.src;
var url = src.substring(0,src.lastIndexOf('/') + 1);
src = src.substring(src.lastIndexOf('/') + 1);
initImg = function(m)
{
for(var i = 0, l = img.length; i < l; i++)
{
img[i].src = url + m;
}
}
switch(src)
{
case('a.gif'):
initImg('a.gif')
event.srcElement.src = url + 'b.gif';
break;
case('b.gif'):
initImg('b.gif')
event.srcElement.src = url + 'a.gif';
break;
default:
break;
}
}
</script>
function changeImg()
{
var img = document.getElementsByName("img"); var src = event.srcElement.src;
var url = src.substring(0,src.lastIndexOf('/') + 1);
src = src.substring(src.lastIndexOf('/') + 1);
initImg = function(m)
{
for(var i = 0, l = img.length; i < l; i++)
{
img[i].src = url + m;
}
}
switch(src)
{
case('a.gif'):
initImg('a.gif')
event.srcElement.src = url + 'b.gif';
break;
case('b.gif'):
initImg('b.gif')
event.srcElement.src = url + 'a.gif';
break;
default:
break;
}
}
</script>
<script>
var pic1="a.gif";
var pic2="b.gif";
function changeImg(obj){
if(window.focusImg)window.focusImg.src=pic1;
var img=obj.getElementsByTagName("img")[0];
img.src=pic2;
window.focusImg=img;
}
</script>
<body>
<table width="200" border="1">
<tr>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
</tr>
</table>
</body>
</html>
<script>
var pic1="a.gif";
var pic2="b.gif";
function changeImg(obj){
var tr=obj.parentNode;
if(tr.focusImg)tr.focusImg.src=pic1;
var img=obj.getElementsByTagName("img")[0];
img.src=pic2;
tr.focusImg=img;
}
</script>
<body>
<table width="200" border="1">
<tr>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
</tr>
<tr>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
<td onClick="changeImg(this)"><img src="a.gif" /></td>
</tr>
</table>
</body>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
</head>
<SCRIPT LANGUAGE="JavaScript">function image(obj){
//alert("o"); for(i=0;i<document.all.image.length;i++){ if(obj.checked){
document.all.image[i].src = "SortNone.gif";
obj.src = "SortDown.gif";
} else {
//ele.style.cssText="";
} }}</SCRIPT>
<body>
<table width="200" border="1">
<tr>
<td><input src="SortNone.gif" type="image" id="image" onclick="image(this)"/></td>
<td><input src="SortNone.gif" type="image" id="image" onclick="image(this)"/></td>
<td><input src="SortNone.gif" type="image" id="image" onclick="image(this)"/></td>
<td><input src="SortNone.gif" type="image" id="image" onclick="image(this)"/></td>
<td><input src="SortNone.gif" type="image" id="image" onclick="image(this)"/></td>
</tr>
</table></body></html>我也是写了。。可是图片没变化。请大家帮忙帮忙。嘎嘎。