function fixImgs(whichId, maxW) {
var pix=document.getElementById(whichId).getElementsBy TagName('img');
for (i=0; i<pix.length; i++) {
w=pix[i].width;
h=pix[i].height;
if (w > maxW) {
f=1-((w - maxW) / w);
pix[i].width=w * f;
pix[i].height=h * f;
}
}
}