Moving Picture around the screen

<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=windows-1252"> <meta name="GENERATOR" content="Microsoft FrontPage 4.0"> <meta name="ProgId" content="FrontPage.Editor.Document"> <title>Moving Picture around the screen </title> </head> <body bgcolor="#FFFFFF" text="#000000"> <SCRIPT language="JavaScript1.2"> var cursorpath; if(Math.random() > 0.5) { cursorpath="../images/saddam.jpg "; //just replace "../images/saddam.jpg " with the name of your picture } else { cursorpath="good.gif"; //just replace "good.gif" with the name of your picture } if (document.layers) {document.write("<LAYER NAME='PoInTeRs' LEFT=10 TOP=10><img src='"+cursorpath+"' width=115 height=137></LAYER>")} else if (document.all){document.write("<div id='pOiNtErS' style='position:absolute;top:10px;left:10px;width:115px;height:137px;z-index:50'><img src='"+cursorpath+"' width=115 height=137></div>")} count=-1; move=1; function Curve(){ abc=new Array(0,1,1,1,2,3,4,0,6,-1,-1,-1,-2,-3,-4,0,-6) for (i=0; i < abc.length; i++) {var C=Math.round(Math.random()*[i])} howbend=abc[C]; setTimeout('Curve()',1900); return howbend; } ypos=10; xpos=10; degree = 60; function MoveRandom(){ PathBend=degree+=howbend;//ok! y = 4*Math.sin(PathBend*Math.PI/180); x = 6*Math.cos(PathBend*Math.PI/180); if (document.layers){ ypos+=y; xpos+=x; document.PoInTeRs.top=ypos+window.pageYOffset; document.PoInTeRs.left=xpos+window.pageXOffset; } else if (document.all){ ypos+=y; xpos+=x; document.all.pOiNtErS.style.top=ypos+document.body.scrollTop; document.all.pOiNtErS.style.left=xpos+document.body.scrollLeft; } T=setTimeout('MoveRandom()',50); } function edges(){ if (document.layers){ if (document.PoInTeRs.left >= window.innerWidth-40+window.pageXOffset)degree=Math.round(Math.random()*45+157.5); if (document.PoInTeRs.top >= window.innerHeight-30+window.pageYOffset)degree=Math.round(Math.random()*45-112.5); if (document.PoInTeRs.top <= 2+window.pageYOffset) degree = Math.round(Math.random()*45+67.5);//OK! if (document.PoInTeRs.left <= 2+window.pageXOffset) degree = Math.round(Math.random()*45-22.5);//OK! } else if (document.all) { if (document.all.pOiNtErS.style.pixelLeft >= document.body.offsetWidth-45+document.body.scrollLeft)degree=Math.round(Math.random()*45+157.5); if (document.all.pOiNtErS.style.pixelTop >= document.body.offsetHeight-35+document.body.scrollTop)degree=Math.round(Math.random()*45-112.5); if (document.all.pOiNtErS.style.pixelTop <= 2+document.body.scrollTop) degree = Math.round(Math.random()*45+67.5);//OK! if (document.all.pOiNtErS.style.pixelLeft <= 2+document.body.scrollLeft) degree = Math.round(Math.random()*45-22.5);//OK! } setTimeout('edges()',100); } function starteffect(){ Curve(); MoveRandom();// onUnload="opener.gO()" edges(); } if (document.all||document.layers) window.onload=starteffect </script>  </body> </html>