function move (layer, startx, starty, endx, endy, steps) {
var x = (endx-startx)/steps;
var y = (endy-starty)/steps;
setTimeout('start_move("'+layer+'",'+startx+','+starty+','+x+','+y+','+steps+')', 0);
}

function start_move (layer, startx, starty, x, y, steps) {
if (document.layers) {
document.layers[layer].left=startx;
document.layers[layer].top=starty;
} else {
document.all[layer].style.left=startx;
document.all[layer].style.top=starty;
}
if (steps > 0) {
steps--;
startx+=x;
starty+=y;
setTimeout('start_move("'+layer+'",'+startx+','+starty+','+x+','+y+','+steps+')', 0);
}
}