var snowsrc="snow.gif"
var no=10;var ns4=(document.layers)?1:0;var ie=(document.all)?1:0;var dom=(document.getElementById&&!document.all)?1:0;var dx,xp,yp;var am,stx,sty;var i;var doc_width=screen.availWidth;var doc_height=screen.availHeight;if(ns4)
{doc_width=self.innerWidth;doc_height=self.innerHeight;}
else if(ie)
{doc_width=document.body.clientWidth;doc_height=document.body.clientHeight;}
else if(dom)
{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=0;i<no;++i)
{dx[i]=0;xp[i]=Math.random()*(doc_width-50);yp[i]=Math.random()*doc_height;am[i]=Math.random()*20;stx[i]=0.02+Math.random()/10;sty[i]=0.7+Math.random();if(ns4)
{if(i==0)
{document.write("<layer name='dot"+i+"' left='-20' top='-20' visibility='show'><img src='"+snowsrc+"' border='0'></layer>");}
else
{document.write("<layer name='dot"+i+"' left='-20' top='-20' visibility='show'><img src='"+snowsrc+"' border='0'></layer>");}}
else if(ie)
{if(i==0)
{document.write("<div id='dot"+i+"' style='position:absolute; z-index:"+i+"; visibility:visible; top:-20px; left:-20px;'><img src='"+snowsrc+"' border='0'></div>");}
else
{document.write("<div id='dot"+i+"' style='position:absolute; z-index:"+i+"; visibility:visible; top:-20px; left:-20px;'><img src='"+snowsrc+"' border='0'></div>");}}
else if(dom)
{if(i==0)
{document.write("<div id='dot"+i+"' style='position:absolute; z-index:"+i+"; visibility:visible; top:-20px; left:-20px;'><img src='"+snowsrc+"' border='0'></div>");}
else
{document.write("<div id='dot"+i+"' style='position:absolute; z-index:"+i+"; visibility:visible; top:-20px; left:-20px;'><img src='"+snowsrc+"' border='0'></div>");}}}
function snowNS4(){for(i=0;i<no;++i){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("snowNS4()",10);}
function snowIE(){for(i=0;i<no;++i){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);}
function snowDOM(){for(i=0;i<no;++i){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.getElementById("dot"+i).style.top=yp[i];document.getElementById("dot"+i).style.left=xp[i]+am[i]*Math.sin(dx[i]);}
setTimeout("snowDOM()",10);}
if(ns4)
{snowNS4();}
else if(ie)
{snowIE();}
else if(dom)
{snowDOM();}