x้oJIก็UขoJ (keep out or dead)

ลำดับตอนที่ #6 : โค้ดกระต่ายน้อยดุ๊กดิ๊ก(ปัญญาอ่อน)

 <script language="JavaScript">
                        <!-- Trapped Script by kurt.grigg@virgin.net
                        P=new Image();
                        P.src="http://s270.photobucket.com/albums/jj107/lpainlhzz/th_kapook_42925.gif";  //Pre-load your image here!
                        S=1; // ????????????????????? ?Speed!
                        D=45; //Angle!
                        // Nothing needs altering below!
                        NS4=(document.layers);
                        NS6=(document.getElementById&&!document.all);
                        IE4=(document.all);
                        L=null;
                        if (NS4){
                        document.write("<LAYER NAME='netscape' LEFT=0 TOP=0><img src="+P.src+"></LAYER>");
                        }
                        if (NS6){
                        document.write("<img id='n6' src='"+P.src+"' style='position:absolute;top:0px;left:0px'>");
                        }
                        if (IE4){
                        document.write("<div style='position:absolute;top:0px;left:0px'><div style='position:relative'>");
                        document.write("<img id='explorer' src='"+P.src+"' style='position:absolute;top:0px;left:0px'>");
                        document.write("</div></div>")
                        }
                        VB=0;
                        HB=0;
                        Y=10;
                        X=10;
                        function Move(){
                        var H=(NS6||NS4)?window.innerHeight:document.body.clientHeight;
                        var W=(NS6||NS4)?window.innerWidth:document.body.clientWidth;
                        var YS=(NS6||NS4)?window.pageYOffset:document.body.scrollTop;
                        var XS=(NS6||NS4)?window.pageXOffset:document.body.scrollLeft;
                        var BY=-P.height;
                        var BX=-P.width;
                        y=S*Math.sin(D*Math.PI/180);
                        x=S*Math.cos(D*Math.PI/180);
                        Y+=y;
                        X+=x;
                        VB=180-D;
                        HB=0-D;
                        //Corner rebounds! not necessary but looks nice.
                        if ((Y < 1) && (X < 1)) {Y=1;X=1;D=45;}
                        if ((Y < 1) && (X > W+BX)) {Y=1;X=W+BX;D=135;}
                        if ((Y > H+BY) && (X < 1)) {Y=H+BY;X=1;D=315;}
                        if ((Y > H+BY) && (X > W+BX)) {Y=H+BY;X=W+BX;D=225;}
                        //Edge rebounds!
                        if (Y < 1) {Y=1;D=HB;}
                        if (Y > H+BY) {Y=H+BY;D=HB;}
                        if (X < 1) {X=1;D=VB;}
                        if (X > W+BX) {X=W+BX;D=VB;}
                        if (NS4){
                        L=document.netscape
                        }
                        if (NS6){
                        L=document.getElementById("n6").style
                        }
                        if (IE4){
                        L=explorer.style
                        }
                        L.top=Y+YS;
                        L.left=X+XS;
                        setTimeout('Move()',10);
                        }
                        Move();
                        //-->
                        </script>