可移动的多个图片

移动图片看看

脚本说明:
把如下代码加入<body>区域中：
<script language="JavaScript">
//Pre-load your images here.
imgs=new Array("p1.gif","p2.gif","p3.gif","p4.gif","p5.gif")

//Alter nothing past here!
load=new Array()
for(i=0; i < imgs.length; i++){
 load[i]=new Image();
 load[i].src=imgs[i];
}
var ns=(document.layers);
var ns6=(document.getElementById&&!document.all);
var ie=(document.all);
var n=imgs.length;
var y=null;
var x=null;
var z=null;
var w=null;//Alternate id. Not used for this script.
if (ns||ns6){
window.captureEvents(Event.MOUSEDOWN | Event.MOUSEMOVE | Event.MOUSEUP);
document.releaseEvents(Event.MOUSEMOVE);
}
if (ns){window.onmousedown=down;window.onmouseup=up}
if (ie||document.getElementById){document.onmousedown=down;document.onmouseup=up}
function down(e){
if (ns){
 window.onmousemove=move;
 if (document.layers['pics'+e.target.name]){
 z=document.layers['pics'+e.target.name];
 y=e.layerY;
 x=e.layerX;
 document.layers['pics'+e.target.name].zIndex=n++;
 }
else {return true}
w=z.name.charAt(z.name.length-1);
}
if (ie && window.event.srcElement.parentElement){
 document.onmousemove=move;
 if  (window.event.srcElement.parentElement.id.indexOf("pics") != -1){
 z=window.event.srcElement.parentElement; 
 y=window.event.offsetY;
 x=window.event.offsetX;
 w=window.event.srcElement.parentElement.id.charAt(window.event.srcElement.parentElement.id.length-1); 
 window.event.srcElement.parentElement.style.zIndex=n++;
 }
}
if (ns6){
 document.onmousemove=move;
 if  (e.target.parentNode.id.indexOf("pics") != -1){
 z=e.target.parentNode.style;
 x=e.clientX - parseInt(z.left);
 y=e.clientY - parseInt(z.top);
 w=e.target.parentNode.id.charAt(e.target.parentNode.id.length-1);
 z.zIndex=n++;  
 } 
}
return false;
}
function move(e){
if (ns && z){z.left=e.pageX-x;z.top=e.pageY-y;}
if (ns6 && z){z.top=parseInt(e.clientY)-y;z.left=parseInt(e.clientX)-x}
if (ie && z){z.style.posLeft=window.event.clientX-x;z.style.posTop=window.event.clientY-y}
return false;
}
function up(e){
if (ie||ns6)document.onmousemove=null;
if (ns)window.onmousemove=null;
z=null;
}
//-->
</script>