Dream Park教學部

圖片亂逛

Sample : 圖片在這裡胡亂飛翔～☆

刪除捲軸↓ ：按Ctrl+C把以下框內編碼複製，貼在<head></head>之間

<SCRIPT Language="JavaScript">
P=new Image();
P.src="圖案網址";
Pic=P.src; 
BY=-31; 
BX=-88; 
SY=3; 
SX=5; 
ns=(document.layers)?1:0;
if (ns){
document.write("<LAYER NAME='netscape' LEFT=0 TOP=0><img src="+Pic+"></LAYER>");
}
else{
document.write("<div style='position:absolute;top:0px;left:0px'><div style='position:relative'>");
document.write("<img id='explorer' src='"+Pic+"' style='position:absolute;top:0px;left:0px'>");
document.write("</div></div>")
}
R=0,PB=0,RD=0,Y=0,X=0,D=0,VB=0,HB=0;
Y=10;X=10;D=Math.floor(Math.random()*60+10);
function Curve(){
plusMinus=new Array(1,-1,2,-2,3,-3,0,1,-1)
R=Math.floor(Math.random()*plusMinus.length);
RD=plusMinus[R];

setTimeout('Curve()',1800);
}
function wenchin(){
setTimeout('wenchin()',10);
var H=(document.layers)?window.innerHeight:document.body.clientHeight;
var W=(document.layers)?window.innerWidth:document.body.clientWidth;
var YS=(document.layers)?window.pageYOffset:document.body.scrollTop;
var XS=(document.layers)?window.pageXOffset:document.body.scrollLeft;

PB=D+=RD;
y = SY*Math.sin(PB*Math.PI/180);
x = SX*Math.cos(PB*Math.PI/180);
if (D < 0) D+=360;
Y+=y;
X+=x;
VB=180-D;
HB=0-D;
//Corner rebounds! not necessary but looks nice.
if ((Y < 1) && (X < 1)) {Y=1;X=1;D=45;}
if ((Y < 1) && (X > W+BX)) {Y=1;X=W+BX;D=135;}
if ((Y > H+BY) && (X < 1)) {Y=H+BY;X=1;D=315;}
if ((Y > H+BY) && (X > W+BX)) {Y=H+BY;X=W+BX;D=225;}
//Edge rebounds!
if (Y < 1) {Y=1;D=HB;} 
if (Y > H+BY) {Y=H+BY;D=HB;} 
if (X < 1) {X=1;D=VB;} 
if (X > W+BX) {X=W+BX;D=VB;} 
var layer=(document.layers)?document.netscape:explorer.style;
layer.top=Y+YS;
layer.left=X+XS;

}
function sTaRt(){Curve();wenchin()}
if (document.all||document.layers){window.onload=sTaRt}
</SCRIPT>

<html>

<head>

貼在這裡

</head>

<body>

</body>

</html>

[ 說明 ]

可自行修改圖檔網址