//这个函数是dreamweaver的,调用它显示新的图片,它放在onMouseOver事件里 function MM_swapImage() { //v3.0 var i,j=0,x,a=MM_swapImage.arguments; if (document.MM_sel != a[0]) { 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]; } }
} //这个函数恢复原来的图片,在onMouseOut事件里 function MM_swapImgRestore() { //v3.0 var i,x,a=document.MM_sr, b=document.MM_sel; if (b != a[0].name) { for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc; } }//这个函数放在onclick里面,点击后改变显示的图片 function MM_select(s, imagefile) { var x, a = document.MM_sel; //恢复刚才点击的按钮 if (a && a != "" && a != s) { x = MM_findObj(a); //alert("x.oSrc:" + x.oSrc + "x.src" + x.src); x.src = x.oSrc; }
function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments;
if (document.MM_sel != a[0])
{
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];
}
}
}
//这个函数恢复原来的图片,在onMouseOut事件里
function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr, b=document.MM_sel;
if (b != a[0].name)
{
for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
}//这个函数放在onclick里面,点击后改变显示的图片
function MM_select(s, imagefile)
{
var x, a = document.MM_sel;
//恢复刚才点击的按钮
if (a && a != "" && a != s)
{
x = MM_findObj(a);
//alert("x.oSrc:" + x.oSrc + "x.src" + x.src);
x.src = x.oSrc;
}
//imagefile是图片地址,但是调用后没有效果
MM_swapImage(s,'',imagefile,1)
//保存新的选择
document.MM_sel = s;
}
var oImage=new Image()
oImage.src="over.gif"
objImage.src=oImage.src