document.write("<div id='floatimg' style=\"Z-INDEX: 100; WIDTH: 220px; HEIGHT: 180px;left:2px; bottom:0; position:absolute;\">");
document.write("<a title='国际名厨' href=\"http://www.fcccn.com/fcccn_html/cyxinwen13796.htm\" target=\"_blank\">");
document.write("<img src=\"http://www.iamc1968.com/tesecai_images/100a.gif\" border=\"0\"></a>");
document.write("</div>");
var xPos = 100;
var yPos = 100; 
var step = 1;
var delay = 30; 
var height = 0;
var Hoffset = 0;
var Woffset = 0;
var yon = 0;
var xon = 0;
var pause = true;
var interval;
floatimg.style.top = yPos;
function changePos()
{
width = document.body.clientWidth;
height = document.body.clientHeight;
Hoffset = floatimg.offsetHeight;
Woffset = floatimg.offsetWidth;
floatimg.style.left = xPos + document.body.scrollLeft;
floatimg.style.top = yPos + document.body.scrollTop;
if (yon) 
{yPos = yPos + step;}
else 
{yPos = yPos - step;}
if (yPos < 0) 
{yon = 1;yPos = 0;}
if (yPos >= (height - Hoffset)) 
{yon = 0;yPos = (height - Hoffset);}
if (xon) 
{xPos = xPos + step;}
else 
{xPos = xPos - step;}
if (xPos < 0) 
{xon = 1;xPos = 0;}
if (xPos >= (width - Woffset)) 
{xon = 0;xPos = (width - Woffset); }
}
function start()
{
floatimg.visibility = "floatimg";
interval = setInterval('changePos()', delay);
}
function pause_resume() 
{
if(pause) 
{
clearInterval(interval);
pause = false;}
else 
{
interval = setInterval('changePos()',delay);
pause = true;
}
}
start();