<!--
function changeBgImg()
{// name="tdImg" id="tdImg"
document.all.tdImg.background="images/01.gif?id="+Math.random();
}
function changeImg()
{// name="Img1" id="Img1"
document.images['Img1'].src="images/01.gif?id="+Math.random();
}
changeBgImg();
//-->