網頁水族箱語法
**將以下語法放在 <BODY> 和 </BODY> 之間即可顯示功能**( 紅色xxxxx字部份請更改成你的檔案網址 與 想要表示的字即可 )
熱帶魚放在底下,記得下回去上傳到適當位置.
<script language="JavaScript">
<!--
<!--在此修改圖案出現在畫面上的數量-->
var no = 10;
<!--在此修改圖案游動的速度，數值越大越慢，越小越快-->
var speed = 10;
snow = new Array();
<!--在此修改需使用的圖案連結路徑-->
snow = "http://xxxxx/fish1_l.gif";
snow = "http://xxxxx/fish2_l.gif";
snow = "http://xxxxx/fish3_l.gif";
snow = "http://xxxxx/fish4_l.gif";
snow = "http://xxxxx/fish1_r.gif";
snow = "http://xxxxx/fish2_r.gif";
var maxsize = 100;
var ns4up = (document.layers) ? 1 : 0;
var ie4up = (document.all) ? 1 : 0;
var dx, xp, yp;
var am, stx, sty;
var i, doc_width = 800, doc_height = 600;
if (ns4up) {
doc_width = self.innerWidth;
doc_height = self.innerHeight;
} else if (ie4up) {
doc_width = document.body.clientWidth;
doc_height = document.body.clientHeight;
}
dx = new Array();
xp = new Array();
yp = new Array();
am = new Array();
stx = new Array();
sty = new Array();
var j = 0;
for (i = 0; i < no; ++ i) {
dx = 0;
xp = Math.random()*(doc_height-maxsize);
yp = Math.random()*(doc_width-maxsize);
am = Math.random()*10;
stx = 0.02 + Math.random()/10;
sty = 0.7 + Math.random();
if (ns4up) {
if (i == 0) {
document.write("<layer name=\"dot"+ i +"\" left=\"15\" top=\"15\" visibility=\"show\"><img src=\"" + snow + "\" border=\"0\"></layer>");
} else {
document.write("<layer name=\"dot"+ i +"\" left=\"15\" top=\"15\" visibility=\"show\"><img src=\"" + snow + "\" border=\"0\"></layer>");
}
} else if (ie4up) {
if (i == 0) {
document.write("<div id=\"dot"+ i +"\" style=\"POSITION: absolute; Z-INDEX: "+ i +"; VISIBILITY: visible; TOP: 15px; LEFT: 15px; width:1;\"><img src=\"" + snow + "\" border=\"0\"></div>");
} else {
document.write("<div id=\"dot"+ i +"\" style=\"POSITION: absolute; Z-INDEX: "+ i +"; VISIBILITY: visible; TOP: 15px; LEFT: 15px; width:1;\"><img src=\"" + snow + "\" border=\"0\"></div>");
} }
if (j == (snow.length-1)) { j = 0; } else { j += 1; }
}
document.write("<div id=\"damy\" style=\"POSITION: absolute; width:1; Z-INDEX: "+ i +"; VISIBILITY: visible; TOP: 15px; LEFT: " + (doc_width+maxsize) + "px;\"> </div>");
function snowNS() {// Netscape main animation function
for (i = 0; i < no; ++ i) {// iterate for every dot
if (i%2) {
yp += sty;
if (yp > doc_width) {
xp = Math.random()*(doc_height-am-maxsize);
yp = 0-maxsize;
stx = 0.02 + Math.random()/10;
sty = 0.7 + Math.random();
doc_width = self.innerWidth;
doc_height = self.innerHeight;
}
} else {
yp -= sty;
if (yp < -maxsize) {
xp = Math.random()*(doc_height-am-maxsize);
yp = doc_width;
stx = 0.02 + Math.random()/10;
sty = 0.7 + Math.random();
doc_width = self.innerWidth;
doc_height = self.innerHeight;
} }
dx += stx;
document.layers["dot"+i].top = xp + am*Math.sin(dx);
document.layers["dot"+i].left = yp;
}
setTimeout("snowNS()", speed);
}
function snowIE() {// IE main animation function
for (i = 0; i < no; ++ i) {// iterate for every dot
if (i%2) {
yp += sty;
if (yp > doc_width) {
xp = Math.random()*(doc_height-am-maxsize);
yp = 0-maxsize;
stx = 0.02 + Math.random()/10;
sty = 0.7 + Math.random();
doc_width = document.body.clientWidth;
doc_height = document.body.clientHeight;
}
} else {
yp -= sty;
if (yp < -maxsize) {
xp = Math.random()*(doc_height-am-maxsize);
yp = doc_width;
stx = 0.02 + Math.random()/10;
sty = 0.7 + Math.random();
doc_width = document.body.clientWidth;
doc_height = document.body.clientHeight;
} }
dx += stx;
document.all["dot"+i].style.pixelTop = xp + am*Math.sin(dx);
document.all["dot"+i].style.pixelLeft = yp;
}
setTimeout("snowIE()", speed);
}
if (ns4up) {
snowNS();
} else if (ie4up) {
snowIE();
}
//-->
</script>
<script language="Javascript">
<!--
var background = "http://xxxxx/background.gif";
var speed = 0;
browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
if (browserName != "Netscape" || browserVer >= 4.5) {
function moveback(movert,movedn,hPos,vPos) {
if (arguments)
document.body.style.backgroundImage = "url(\"" + arguments + "\")";
if (arguments)
document.body.style.backgroundRepeat = arguments
if (!isNaN(hPos)) {
if ((movert!=0) && (hPos>0)) hPos=-100000
hPos += movert
}
if (!isNaN(vPos)) {
if ((movedn!=0) && (vPos>0)) vPos=-100000
vPos+= movedn
}
document.body.style.backgroundPosition= hPos + " " + vPos
if (isNaN(hPos)) hPos = "\"" + hPos + "\""
if (isNaN(vPos)) vPos = "\"" + vPos + "\""
setTimeout("moveback("+movert+","+movedn+","+hPos+","+vPos+")",speed)
}
moveback(1,1,0,0, background);
}
-->
</script>
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