飘图

document.writeln("<DIV id=flyimg1 style='Z-INDEX: 90; LEFT: 208px; WIDTH: 200px; POSITION: absolute; TOP: 35px; HEIGHT: 200px'>");
document.writeln("<TABLE cellSpacing=0 cellPadding=0 width='100%' border=0>");
document.writeln("  <TBODY>");document.writeln("  <TR>");
document.writeln("    <TD align=right width='52%'><a href='/flyPic/index.html' target=\"_blank\"><img style='width:200px;height:200px' src=\"\/recourse\/pro_1270799283049970.jpg\" border=\"0\"><\/a><\/TD><\/TR><\/TBODY><\/TABLE><\/DIV>");
var xPos1=600;
var yPos1=500;
var step1=1;
var delay=20;
var height1=0;
var Hoffset1=0;
var Woffset1=0;
var yon1=0;
var xon1=0;
var pause1=true;
var interval1;
flyimg1.style.top=yPos1;
function changePos1(){
         width1=document.body.clientWidth; height1=document.body.clientHeight; Hoffset1=flyimg1.offsetHeight; Woffset1=flyimg1.offsetWidth; flyimg1.style.left=xPos1+document.body.scrollLeft; flyimg1.style.top=yPos1+document.body.scrollTop; if(yon1){yPos1=yPos1+step1; }else{ yPos1=yPos1-step1; }if(yPos1<0){ yon1=1; yPos1=0; }if(yPos1>=(height1-Hoffset1)){ yon1=0; yPos1=(height1-Hoffset1); } if(xon1){ xPos1=xPos1+step1; }else{ xPos1=xPos1-step1; } if(xPos1<0){ xon1=1; xPos1=0; }if(xPos1>=(width1-Woffset1)){ xon1=0; xPos1=(width1-Woffset1); } }
function start1(){
    flyimg1.visibility='visible';
    interval1=setInterval('changePos1()',delay); }
start1();