function mousePageXY(e, img)
{
  var x = 0, y = 0;
  if (!e) e = window.event;
  if (e.pageX || e.pageY)
  {
    x = e.pageX; y = e.pageY;
  }
  else if (e.clientX || e.clientY)
  {
    x = e.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft) - document.documentElement.clientLeft; y = e.clientY + (document.documentElement.scrollTop || document.body.scrollTop) - document.documentElement.clientTop;
  }
  return {"x":x, "y":y};
};

function show(e,img)
{
	var mCur = mousePageXY(e); 
	x = mCur.x + 20;
	y = mCur.y;
	var tip = document.getElementById("prev");
	tip.style.background = '#FFFFFF';
	tip.style.border =  '1px solid'; 
	tip.style.position = 'absolute';
	tip.style.top = y+'px';
	tip.style.left = x+'px';

	document.getElementById("prev").innerHTML = "<div style='border: 3px solid #FFFFE1;'><br> Загрузка... </div>";
	document.getElementById("prev").innerHTML = "<div style='border: 3px solid #FFFFE1;'><img src='"+img+"' border=1 alt='Загрузка...'></div>";
};

function hideprev()
{
	document.getElementById("prev").innerHTML = "";
	document.getElementById("prev").display = "none";
	var tip = document.getElementById("prev");
	tip.style.border =  '0px'; 
};