js

<SCRIPT type=text/javascript>
$(function(){
   $(".jqzoom").jqueryzoom({
xzoom:400,
yzoom:400,
offset:10,
position:"right",
preload:1,
lens:1
});
$("#spec-list").jdMarquee({
deriction:"left",
width:350,
height:56,
step:2,
speed:4,
delay:10,
control:true,
_front:"#spec-right",
_back:"#spec-left"
});
$("#spec-list img").bind("mouseover",function(){
var src=$(this).attr("src");
$("#spec-n1 img").eq(0).attr({
src:src.replace("\/n5\/","\/n1\/"),
jqimg:src.replace("\/n5\/","\/n0\/")
});
$(this).css({
"border":"2px solid #ff6600",
"padding":"1px"
});
}).bind("mouseout",function(){
$(this).css({
"border":"1px solid #ccc",
"padding":"2px"
});
});
})
</SCRIPT>
  这里面有几个地方不明白 请各位高手指点一二