//Configure below to change URL path to the snow image 
 //var snowsrc="http://i217.photobucket.com/albums/cc150/Paxtoon/neve.gif" 
   var snowsrc="images/fiocco.gif"
 // Configure below to change number of snow to render 
 var no = 20; 
 // Configure whether snow should disappear after x seconds (0=never): 
 var hidesnowtime = 0; 
 // Configure how much snow should drop down before fading ("windowheight" or "pageheight") 
 var snowdistance = "pageheight"; 
 
///////////Stop Config////////////////////////////////// 
 
 var ie4up = (document.all) ? 1 : 0; 
 var ns6up = (document.getElementById&&!document.all) ? 1 : 0; 
 
 function iecompattest(){ 
 return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body 
 } 
 
 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 (ns6up) { 
 doc_width = self.innerWidth; 
 doc_height = self.innerHeight; 
 } else if (ie4up) { 
 doc_width = iecompattest().clientWidth; 
 doc_height = iecompattest().clientHeight; 
 } 
 
 dx = new Array(); 
 xp = new Array(); 
 yp = new Array(); 
 am = new Array(); 
 stx = new Array(); 
 sty = new Array(); 
 snowsrc=(snowsrc.indexOf("dynamicdrive.com")!=-1)? "snow.gif" : snowsrc 
 for (i = 0; i < 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 (ie4up||ns6up) { 
 if (i == 0) { 
 document.write("<div id=\"dot"+ i +"\" style=\"POSITION: absolute; Z-INDEX: "+ i +"; VISIBILITY: visible; TOP: 15px; LEFT: 15px;\"><a href=\"http://dynamicdrive.com\"><img src='"+snowsrc+"' border=\"0\"><\/a><\/div>"); 
 } else { 
 document.write("<div id=\"dot"+ i +"\" style=\"POSITION: absolute; Z-INDEX: "+ i +"; VISIBILITY: visible; TOP: 15px; LEFT: 15px;\"><img src='"+snowsrc+"' border=\"0\"><\/div>"); 
 } 
 } 
 } 
 
 function snowIE_NS6() { // IE and NS6 main animation function 
 doc_width = ns6up?window.innerWidth-10 : iecompattest().clientWidth-10; 
 doc_height=(window.innerHeight && snowdistance=="windowheight")? window.innerHeight : (ie4up && snowdistance=="windowheight")? iecompattest().clientHeight : (ie4up && !window.opera && snowdistance=="pageheight")? iecompattest().scrollHeight : iecompattest().offsetHeight; 
 for (i = 0; i < 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(); 
 } 
 dx[i] += stx[i]; 
 document.getElementById("dot"+i).style.top=yp[i]+"px"; 
 document.getElementById("dot"+i).style.left=xp[i] + am[i]*Math.sin(dx[i])+"px"; 
 } 
 snowtimer=setTimeout("snowIE_NS6()", 10); 
 } 
 
 function hidesnow(){ 
 if (window.snowtimer) clearTimeout(snowtimer) 
 for (i=0; i<no; i++) document.getElementById("dot"+i).style.visibility="hidden" 
 } 
 
 
if (ie4up||ns6up){ 
 snowIE_NS6(); 
 if (hidesnowtime>0) 
 setTimeout("hidesnow()", hidesnowtime*1000) 
 }