<head>
</head>
<BODY bgcolor="#000000">
<SCRIPT language=JavaScript1.2>
var snowsrc="images/xuehua1.gif"
var no = 10
var ns4up = (document.layers) ? 1 : 0// browser sniffer
var ie4up = (document.all) ? 1 : 0
var dx, xp, yp// coordinate and position variables
var am, stx, sty// amplitude and step variables
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()
for (i = 0i <no++ i) {
dx[i] = 0// set coordinate variables
xp[i] = Math.random()*(doc_width-50)// set position variables
yp[i] = Math.random()*doc_height
am[i] = Math.random()*20// set amplitude variables
stx[i] = 0.02 + Math.random()/10// set step variables
sty[i] = 0.7 + Math.random()// set step variables
if (ns4up) { // set layers
if (i == 0) {
document.write("<layer name=\"dot"+ i +"\" left=\"50\" top=\"50\" visibility=\"show\"><img src='"+snowsrc+"' border=\"0\"></a></layer>")
} else {
document.write("<layer name=\"dot"+ i +"\" left=\"50\" top=\"50\" visibility=\"show\"><img src='"+snowsrc+"' border=\"0\"></layer>")
}
} else if (ie4up) {
if (i == 0) {
document.write("<div id=\"dot"+ i +"\" style=\"POSITION: absoluteZ-INDEX: "+ i +"VISIBILITY: visibleTOP: 15pxLEFT: 15px\"><img src='"+snowsrc+"' border=\"0\"></a></div>")
} else {
document.write("<div id=\"dot"+ i +"\" style=\"POSITION: absoluteZ-INDEX: "+ i +"VISIBILITY: visibleTOP: 15pxLEFT: 15px\"><img src='"+snowsrc+"' border=\"0\"></div>")
}
}
}
function snowNS() { // Netscape main animation function
for (i = 0i <no++ i) { // iterate for every dot
yp[i] += sty[i]
if (yp[i] >doc_height-50) {
xp[i] = Math.random()*(doc_width-am[i]-30)
yp[i] = 0
stx[i] = 0.02 + Math.random()/10
sty[i] = 0.7 + Math.random()
doc_width = self.innerWidth
doc_height = self.innerHeight
}
dx[i] += stx[i]
document.layers["dot"+i].top = yp[i]
document.layers["dot"+i].left = xp[i] + am[i]*Math.sin(dx[i])
}
setTimeout("snowNS()", 10)
}
function snowIE() { // IE main animation function
for (i = 0i <no++ i) { // iterate for every dot
yp[i] += sty[i]
if (yp[i] >doc_height-50) {
xp[i] = Math.random()*(doc_width-am[i]-30)
yp[i] = 0
stx[i] = 0.02 + Math.random()/10
sty[i] = 0.7 + Math.random()
doc_width = document.body.clientWidth
doc_height = document.body.clientHeight
}
dx[i] += stx[i]
document.all["dot"+i].style.pixelTop = yp[i]
document.all["dot"+i].style.pixelLeft = xp[i] + am[i]*Math.sin(dx[i])
}
setTimeout("snowIE()", 10)
}
if (ns4up) {
snowNS()
} else if (ie4up) {
snowIE()
}
</SCRIPT>
</body>
</html>
记得给我加分啊
var snowsrc="images/xuehua1.gif"这句是你雪花图片的地址
先把代码贴出来1、小雪花代码
<div data-widget-config=”{‘duration’:0.1,’activeTriggerCls’:’.tshop-psm-shop-ww-hover’,'interval’:0.1,’effect’:'scrollx’,'activeIndex’:1,’navCls’:'user-crazyshej2′,’contentCls’:'user-crazysj1′,’autoplay’:true}” data-widget-type=”Carousel” style=”position:relative”><ul style=”display:none”><li style=”width:475pxheight:800pxdisplay:blockfloat:left”></li></ul><ul><li style=”width:475pxheight:800pxright:50%margin-right:485px”><embed allowscriptaccess=”never” flashvars=”scene=taobao_shop” height=”1000〃 src=”http://img1.tbcdn.cn/tfscom/T1lmk2Fk8bXXXtxVjX.swf” type=”application/x-shockwave-flash” width=”475〃 wmode=”transparent”></embed></li></ul></div><div data-widget-config=”{‘duration’:0.1,’activeTriggerCls’:’.tshop-psm-shop-ww-hover’,'interval’:0.1,’effect’:'scrollx’,'activeIndex’:1,’navCls’:'user-crazyshej2′,’contentCls’:'user-crazysj1′,’autoplay’:true}” data-widget-type=”Carousel” style=”position:relativez-index:10000000”><ul style=”display:none”><li style=”width:475pxheight:800pxdisplay:blockfloat:left”></li></ul><ul><li style=”width:475pxheight:800pxleft:50%margin-left:485px”><embed allowscriptaccess=”never” flashvars=”scene=taobao_shop” height=”1000〃 src=”http://img1.tbcdn.cn/tfscom/T1lmk2Fk8bXXXtxVjX.swf” type=”application/x-shockwave-flash” width=”475〃 wmode=”transparent”></embed></li></ul></div>
2、大雪花代码
<div data-widget-config=”{‘duration’:0.1,’activeTriggerCls’:’.tshop-psm-shop-ww-hover’,'interval’:0.1,’effect’:'scrollx’,'activeIndex’:1,’navCls’:'user-crazy2′,’contentCls’:'user-crazysj1′,’autoplay’:true}” data-widget-type=”Carousel” style=”position:relative”><ul style=”display:none”><li style=”width:475pxheight:800pxdisplay:blockfloat:left”></li></ul><ul><li style=”width:475pxheight:800pxright:50%margin-right:485px”><embed allowscriptaccess=”never” flashvars=”scene=taobao_shop” height=”1000〃 src=”http://img2.tbcdn.cn/tfscom/T1svNgFBxdXXXtxVjX.swf” type=”application/x-shockwave-flash” width=”475〃 wmode=”transparent”></embed></li></ul></div><div data-widget-config=”{‘duration’:0.1,’activeTriggerCls’:’.tshop-psm-shop-ww-hover’,'interval’:0.1,’effect’:'scrollx’,'activeIndex’:1,’navCls’:'user-crazy2′,’contentCls’:'user-crazysj1′,’autoplay’:true}” data-widget-type=”Carousel” style=”position:relativez-index:10000000”><ul style=”display:none”><li style=”width:475pxheight:800pxdisplay:blockfloat:left”></li></ul><ul><li style=”width:475pxheight:800pxleft:50%margin-left:485px”><embed allowscriptaccess=”never” flashvars=”scene=taobao_shop” height=”1000〃 src=”http://img2.tbcdn.cn/tfscom/T1svNgFBxdXXXtxVjX.swf” type=”application/x-shockwave-flash” width=”475〃 wmode=”transparent”></embed></li></ul></div>
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