function swf(src,w,h){
html = '';
html += '';
document.write(html);
}
function back_top() //
{
x = document.body.scrollLeft;
y = document.body.scrollTop;
step = 2;
while ((x != 0) || (y != 0)) {
scroll (x, y);
step += (step * step / 300);
x -= step;
y -= step;
if (x < 0) x = 0;
if (y < 0) y = 0;
}
scroll (0, 0);
}