function sizeIt(iName, maxwidth, fSize)
{
  if (!maxwidth){
  var maxwidth = 400;
  }
	if (fSize == 'y'){
		if (document.images[iName].width != maxwidth) {
        var oldwidth = document.images[iName].width;
				var widthdiff = maxwidth/oldwidth;
				var newheight = document.images[iName].height*widthdiff;
        document.images[iName].height = newheight;
        document.images[iName].width = maxwidth;
		}
	} else {
    if (document.images[iName].width > maxwidth) {
        var oldwidth = document.images[iName].width;
        var widthdiff = maxwidth/oldwidth;
        var newheight = document.images[iName].height*widthdiff;
        document.images[iName].height = newheight;
        document.images[iName].width = maxwidth;
    }
	}
}