function slide(obj, endpos)
{
	if (window.up)
	{
		clearTimeout(up);
	}

	var decrease = 10;

	el = document.getElementById(obj).style;

	var left = parseInt(el.left);

	if (left > endpos)
	{
		decrease = 1 + left/5;
		left -= decrease;
		el.left = left + "px";
		down=setTimeout("slide(\'" + obj + "\'," + endpos + ")",20);
	} 
}