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Thread: javascript doesn't work

  1. #1
    Join Date
    Mar 2006
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    Default javascript doesn't work

    hi.
    l am acl and l used the javascript from this website. l put it in my site and l can't see it is working. www.aclmoonbeamacl.741.com it is my site.
    l hope someone can fix my problem.
    thanks.

    my java script codes are:

    <script language="JavaScript1.2">

    //Autumn leaves- by Kurt Grigg (kurt.grigg@virgin.net)
    //Modified by Dynamic Drive for NS6 functionality
    //visit http://www.dynamicdrive.com for this script

    //Pre-load your image below!
    grphcs=new Array(6)
    Image0=new Image();
    Image0.src=grphcs[0]="al.gif";
    Image1=new Image();
    Image1.src=grphcs[1]="bl.gif"
    Image2=new Image();
    Image2.src=grphcs[2]="cl.gif"
    Image3=new Image();
    Image3.src=grphcs[3]="dl.gif"
    Image4=new Image();
    Image4.src=grphcs[4]="el.gif"
    Image5=new Image();
    Image5.src=grphcs[5]="fl.gif"

    Amount=8; //Smoothness depends on image file size, the smaller the size the more you can use!
    Ypos=new Array();
    Xpos=new Array();
    Speed=new Array();
    Step=new Array();
    Cstep=new Array();
    ns=(document.layers)?1:0;
    ns6=(document.getElementById&&!document.all)?1:0;

    if (ns){
    for (i = 0; i < Amount; i++){
    var P=Math.floor(Math.random()*grphcs.length);
    rndPic=grphcs[P];
    document.write("<LAYER NAME='sn"+i+"' LEFT=0 TOP=0><img src="+rndPic+"></LAYER>");
    }
    }
    else{
    document.write('<div style="position:absolute;top:0px;left:0px"><div style="position:relative">');
    for (i = 0; i < Amount; i++){
    var P=Math.floor(Math.random()*grphcs.length);
    rndPic=grphcs[P];
    document.write('<img id="si'+i+'" src="'+rndPic+'" style="position:absolute;top:0px;left:0px">');
    }
    document.write('</div></div>');
    }
    WinHeight=(ns||ns6)?window.innerHeight:window.document.body.clientHeight;
    WinWidth=(ns||ns6)?window.innerWidth-70:window.document.body.clientWidth;
    for (i=0; i < Amount; i++){
    Ypos[i] = Math.round(Math.random()*WinHeight);
    Xpos[i] = Math.round(Math.random()*WinWidth);
    Speed[i]= Math.random()*5+3;
    Cstep[i]=0;
    Step[i]=Math.random()*0.1+0.05;
    }
    function fall(){
    var WinHeight=(ns||ns6)?window.innerHeight:window.document.body.clientHeight;
    var WinWidth=(ns||ns6)?window.innerWidth-70:window.document.body.clientWidth;
    var hscrll=(ns||ns6)?window.pageYOffset:document.body.scrollTop;
    var wscrll=(ns||ns6)?window.pageXOffset:document.body.scrollLeft;
    for (i=0; i < Amount; i++){
    sy = Speed[i]*Math.sin(90*Math.PI/180);
    sx = Speed[i]*Math.cos(Cstep[i]);
    Ypos[i]+=sy;
    Xpos[i]+=sx;
    if (Ypos[i] > WinHeight){
    Ypos[i]=-60;
    Xpos[i]=Math.round(Math.random()*WinWidth);
    Speed[i]=Math.random()*5+3;
    }
    if (ns){
    document.layers['sn'+i].left=Xpos[i];
    document.layers['sn'+i].top=Ypos[i]+hscrll;
    }
    else if (ns6){
    document.getElementById("si"+i).style.left=Math.min(WinWidth,Xpos[i]);
    document.getElementById("si"+i).style.top=Ypos[i]+hscrll;
    }
    else{
    eval("document.all.si"+i).style.left=Xpos[i];
    eval("document.all.si"+i).style.top=Ypos[i]+hscrll;
    }
    Cstep[i]+=Step[i];
    }
    setTimeout('fall()',20);
    }

    window.onload=fall
    //-->
    </script>

    thanks.
    regards
    acl

  2. #2
    Join Date
    Aug 2004
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    Default

    Hi:
    The problem is due to a script conflict on your page from the multiple scripts on it. Unfortunately it's a time consuming process to resolve such conflicts, so the easiest way is just to remove a script or two from your page that are less of a priority. This tutorial might also be useful.

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