script neve che cade

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    Se avete voglia di uno script con i fiocchi di neve in discesa, ecco il codice da copiare nella gestione HTML del vostro forum... oppure, se avete un sito internet inseritelo nella parte compresa tra i tag HEAD!!!
    CODICE
    <script type="text/javascript"> /******************************************
    * Snow Effect Script- By Altan d.o.o. (http://www.altan.hr/snow/index.html)
    * Visit Dynamic Drive DHTML code library (http://www.dynamicdrive.com/) for full source code
    * Last updated Nov 9th, 05' by DD. This notice must stay intact for use
    ******************************************/

    //Configure below to change URL path to the snow image
    var snowsrc="http://www.hostfiles.org/files/20051204042017_snow3.gif"
    // Configure below to change number of snow to render
    var no = 18;
    // 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)
    }

    </script>


    Sostituire questo valore con il numero di fiocchi desiderati... (QUANTITA' CONSIGLIATA: da 8 a 25 max):
    CODICE
    // Configure below to change number of snow to render
    var no = 18;


    Sostituire questo link con quello dell immaggine del fiocco che bisogna far precipitare:
    CODICE
    //Configure below to change URL path to the snow image
    var snowsrc="http://www.hostfiles.org/files/20051204042017_snow3.gif"
     
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0 replies since 30/1/2010, 16:41   97 views
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