Javascript code:
function onChangeOption()
{
var select = document.getElementById("myselect");
var image = document.getElementById("myimage");
var selected = select.options[select.selectedIndex].value;
if(selected == "option1")
image.src = "/image/image1.gif
s*******h 发帖数: 2148
8
haven't used dw to make dropdown menu...usually use css. You can google css
dropdown menu, or I can give you a file I usually use.
for "IE和firefox的行距好像不一样", use css to prevent it. mainly because IE
and firefox interprete margin and padding differently.