网络时空 | 网页特效

特效说明

一个小的预览图片，点击后会出现放大的整体图片，酷

特

效

代

码

</script>

var nsx
var nsy
var nstemp

function drag_dropns(name){
temp=eval(name)
temp.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP)
temp.onmousedown=gons
temp.onmousemove=dragns
temp.onmouseup=stopns
}

function gons(e){
temp.captureEvents(Event.MOUSEMOVE)
nsx=e.x
nsy=e.y
}
function dragns(e){
temp.moveBy(e.x-nsx,e.y-nsy)
return false
}

function stopns(){
temp.releaseEvents(Event.MOUSEMOVE)
}

//drag drop function for IE 4+////
/////////////////////////////////

var dragapproved=false

function drag_dropie(){
if (dragapproved==true){
document.all.showimage.style.pixelLeft=tempx+event.clientX-iex
document.all.showimage.style.pixelTop=tempy+event.clientY-iey
return false
}
}

function initializedragie(){
if (event.srcElement.parentElement.id=="showimage"){
iex=event.clientX
iey=event.clientY
tempx=showimage.style.pixelLeft
tempy=showimage.style.pixelTop
dragapproved=true
document.onmousemove=drag_dropie
}
}

if (document.all){
document.onmousedown=initializedragie
document.onmouseup=new Function("dragapproved=false")
}

</script>
<div id="showimage" style="position:absolute;visibility:hidden"></div>
<a href="www.1stscript.com" onClick="return enlarge('portrait23.jpg',event)"><img src="portrait22.jpg" border="0"></a>

@_⌒ 特效预览 @_⌒