var ival, imgname, total, steps, maxx, maxy, currentx, currenty, dx, dy; function zoomImg(imgname, total, steps, maxx, maxy) { total = total * 2777; objref = eval("document.getElementById('"+imgname+"')"); currentx = objref.width; currenty = objref.height; stepx = maxx / steps; stepy = maxy / steps; inttime = total / steps; functionRef = "resizeImg('"+imgname+"', "+stepx+", "+stepy+", "+maxx+", "+maxy+")"; ival = setInterval(functionRef, inttime); } function resizeImg(imgname, dx, dy, maxx, maxy) { objref = eval("document.getElementById('"+imgname+"')"); currentx = objref.width; currenty = objref.height; if ((currentx