neve che non scende

[genny80]

neve che non scende

ho messo in questo sito http://galassiaborsa.forumfree.net/

la neve in tutte le pagine del sito.... ma quando scende, si ferma a metà schermo, ma xchè?

il codice è questo.... dove sbaglio?

<script type="text/javascript">
// Prelevato ed illustrato su http://www.web-link.it
// CREDITS:
// Snowmaker
// By Peter Gehrig
// Copyright (c) 2003 Peter Gehrig. All rights reserved.
// Permission given to use the script provided that this notice remains as is.
// Additional scripts can be found at http://www.24fun.com
// [EMAIL="[email protected]"][email protected][/EMAIL]
// 11/27/2003
// IMPORTANT:
// If you add this script to a script-library or script-archive
// you have to add a highly visible link to
// http://www.24fun.com on the webpage
// where this script will be featured
///////////////////////////////////////////////////////////////////////////
// CONFIGURATION STARTS HERE
///////////////////////////////////////////////////////////////////////////
// Set the number of snowflakes (more than 30 - 40 not recommended)
var snowmax=35
// Set the colors for the snow. Add as many colors as you like
var snowcolor=new Array("#aaaacc","#ddddFF","#ccccDD")
// Set the fonts, that create the snowflakes. Add as many fonts as you like
var snowtype=new Array("Arial Black","Arial Narrow","Times","Comic Sans MS")
// Set the letter that creates your snowflake (recommended:)
var snowletter=""
// Set the speed of sinking (recommended values range from 0.3 to 2)
var sinkspeed=0.6
// Set the maximal-size of your snowflaxes
var snowmaxsize=50
// Set the minimal-size of your snowflaxes
var snowminsize=40
// Set the snowing-zone
// Set 1 for all-over-snowing, set 2 for left-side-snowing
// Set 3 for center-snowing, set 4 for right-side-snowing
var snowingzone=1
///////////////////////////////////////////////////////////////////////////
// CONFIGURATION ENDS HERE
///////////////////////////////////////////////////////////////////////////

// Do not edit below this line
var snow=new Array()
var marginbottom
var marginright
var timer
var i_snow=0
var x_mv=new Array();
var crds=new Array();
var lftrght=new Array();
var browserinfos=navigator.userAgent
var ie5=document.all&&document.getElementById&&!browserinfos.match(/Opera/)
var ns6=document.getElementById&&!document.all
var opera=browserinfos.match(/Opera/)
var browserok=ie5||ns6||opera
function randommaker(range) {
rand=Math.floor(rangeMath.random())
return rand
}
function initsnow() {
if (ie5 || opera) {
marginbottom = document.body.clientHeight
marginright = document.body.clientWidth
}
else if (ns6) {
marginbottom = window.innerHeight
marginright = window.innerWidth
}
var snowsizerange=snowmaxsize-snowminsize
for (i=0;i<=snowmax;i++) {
crds = 0;
lftrght* = Math.random()15;
x_mv = 0.03 + Math.random()/10;
snow*=document.getElementById("s"+i)
snow*.style.fontFamily=snowtype[randommaker(snowtype.length)]
snow*.size=randommaker(snowsizerange)+snowminsize
snow*.style.fontSize=snow*.size
snow*.style.color=snowcolor[randommaker(snowcolor.length)]
snow*.sink=sinkspeedsnow.size/5
if (snowingzone==1) {snow*.posx=randommaker(marginright-snow*.size)}
if (snowingzone==2) {snow*.posx=randommaker(marginright/2-snow*.size)}
if (snowingzone==3) {snow*.posx=randommaker(marginright/2-snow*.size)+marginright/4}
if (snowingzone==4) {snow*.posx=randommaker(marginright/2-snow*.size)+marginright/2}
snow*.posy=randommaker(2marginbottom-marginbottom-2snow*.size)
snow*.style.left=snow*.posx
snow*.style.top=snow*.posy
}
movesnow()
}
function movesnow() {
for (i=0;i<=snowmax;i++) {
crds* += x_mv*;
snow*.posy+=snow*.sink
snow*.style.left=snow*.posx+lftrght**Math.sin(crds*);
snow*.style.top=snow*.posy
if (snow*.posy>=marginbottom-2snow.size || parseInt(snow*.style.left)>(marginright-3lftrght)){
if (snowingzone==1) {snow*.posx=randommaker(marginright-snow*.size)}
if (snowingzone==2) {snow*.posx=randommaker(marginright/2-snow*.size)}
if (snowingzone==3) {snow*.posx=randommaker(marginright/2-snow*.size)+marginright/4}
if (snowingzone==4) {snow*.posx=randommaker(marginright/2-snow*.size)+marginright/2}
snow*.posy=0
}
}
var timer=setTimeout("movesnow()",50)
}
for (i=0;i<=snowmax;i++) {
document.write("<span id='s"+i+"' style='position:absolute;top:-"+snowmaxsize+"'>"+snowletter+"</span>")
}
if (browserok) {
window.onload=initsnow
}
</script>