您所在位置：主题：切换图片问题
teddylee
[专家分：20] 发布于 2008-04-20 18:20:00
我在Dreamwave做改变图片,就是在鼠标移过的时候切换到另一个图,就是这样一个问题,为什么我在浏览的时候图片总不能显示,我是新手,请各位高手指点下.代码如下。谢谢了。
<script language="JavaScript">
<!--
function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->
</script>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title></title>
</head>
<body onLoad="MM_preloadImages('images/pics/buylog1.gif','images/pics/glist2.gif','images/pics/index2.gif','images/pics/news2.gif','images/pics/nlist2.gif','images/pics/sale2.gif')">
<table width="780" border="0" cellpadding="0" cellspacing="0" align="center">
<table width="780" border="0" cellpadding="0" cellspacing="0" align="center">
<!--DWLayoutTable-->
<tr>
<td width="780" height="30"><table width="520" height="30" border="0">
<tr>
<td><a href="index.asp"
onmouseout=MM_swapImgRestore()
onmouseover="MM_swapImage('Image1','','images/pics/index2.gif',1)"><IMG
border=0 name=Image1 src="images/pics/index1.gif"></a></td>
<td></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
</table></td>
</tr>
</table>
<script language="JavaScript">
<!--
function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->
</script>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title></title>
</head>
<body onLoad="MM_preloadImages('images/pics/buylog1.gif','images/pics/glist2.gif','images/pics/index2.gif','images/pics/news2.gif','images/pics/nlist2.gif','images/pics/sale2.gif')">
<table width="780" border="0" cellpadding="0" cellspacing="0" align="center">
<table width="780" border="0" cellpadding="0" cellspacing="0" align="center">
<!--DWLayoutTable-->
<tr>
<td width="780" height="30"><table width="520" height="30" border="0">
<tr>
<td><a href="index.asp"
onmouseout=MM_swapImgRestore()
onmouseover="MM_swapImage('Image1','','images/pics/index2.gif',1)"><IMG
border=0 name=Image1 src="images/pics/index1.gif"></a></td>
<td></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
</table></td>
</tr>
</table>