User:Knife/common.js

//////////////////////////////////////////////////////////////// // Javascript made by Rasmus - http://www.peters1.dk // ////////////////////////////////////////////////////////////////

var SNOW_Picture = "http://www.domain.com/billeder/snow.gif" var SNOW_no = 15;

var SNOW_browser_IE_NS = (document.body.clientHeight) ? 1 : 0; var SNOW_browser_MOZ = (self.innerWidth) ? 1 : 0; var SNOW_browser_IE7 = (document.documentElement.clientHeight) ? 1 : 0;

var SNOW_Time; var SNOW_dx, SNOW_xp, SNOW_yp; var SNOW_am, SNOW_stx, SNOW_sty; var i, SNOW_Browser_Width, SNOW_Browser_Height;

if (SNOW_browser_IE_NS) {	SNOW_Browser_Width = document.body.clientWidth; SNOW_Browser_Height = document.body.clientHeight; } else if (SNOW_browser_MOZ) {	SNOW_Browser_Width = self.innerWidth - 20; SNOW_Browser_Height = self.innerHeight; } else if (SNOW_browser_IE7) {	SNOW_Browser_Width = document.documentElement.clientWidth; SNOW_Browser_Height = document.documentElement.clientHeight; }

SNOW_dx = new Array; SNOW_xp = new Array; SNOW_yp = new Array; SNOW_am = new Array; SNOW_stx = new Array; SNOW_sty = new Array;

for (i = 0; i < SNOW_no; ++ i) { SNOW_dx[i] = 0; SNOW_xp[i] = Math.random*(SNOW_Browser_Width-50); SNOW_yp[i] = Math.random*SNOW_Browser_Height; SNOW_am[i] = Math.random*20; SNOW_stx[i] = 0.02 + Math.random/10; SNOW_sty[i] = 0.7 + Math.random; if (i == 0) document.write("<\div id=\"SNOW_flake"+ i +"\" style=\"position: absolute; z-index: "+ i +"; visibility: visible; top: 15px; left: 15px;\"><\img src=\""+SNOW_Picture+"\" border=\"0\"><\/div>"); else document.write("<\div id=\"SNOW_flake"+ i +"\" style=\"position: absolute; z-index: "+ i +"; visibility: visible; top: 15px; left: 15px;\"><\img src=\""+SNOW_Picture+"\" border=\"0\"><\/div>"); }

function SNOW_Weather {

for (i = 0; i < SNOW_no; ++ i) { SNOW_yp[i] += SNOW_sty[i];

if (SNOW_yp[i] > SNOW_Browser_Height-50) {		SNOW_xp[i] = Math.random*(SNOW_Browser_Width-SNOW_am[i]-30); SNOW_yp[i] = 0; SNOW_stx[i] = 0.02 + Math.random/10; SNOW_sty[i] = 0.7 + Math.random; }

SNOW_dx[i] += SNOW_stx[i];

document.getElementById("SNOW_flake"+i).style.top=SNOW_yp[i]+"px"; document.getElementById("SNOW_flake"+i).style.left=SNOW_xp[i] + SNOW_am[i]*Math.sin(SNOW_dx[i])+"px"; }

SNOW_Time = setTimeout("SNOW_Weather", 10);

}

SNOW_Weather;

Include this html code right after on the webpages, you wants the snowflakes to appear: