var nodes = document.getElementsByTagName('img')
 for (i = 0; i<nodes.length; i++)
{
  if (nodes[i].className == 'middle' || nodes[i].className == 'small' || nodes[i].className == 'none'){
    var obj = nodes[i];
    obj.onmouseover = InitMenu;
    obj.onmouseout = HideMenu;
        
}
}

function InitMenu()

{
 var obj = this;
 obj.id = 'opac';
 var nwOffset = Coordinates.northwestOffset(obj, true);
 var seOffset = Coordinates.southeastOffset(obj, true);
 ShowMenu (nwOffset.x, seOffset.y, 200)
}

function ShowMenu (top, left, width)
{
ep = document.getElementById('pop');
 if (!ep) 
 {
 ep = document.createElement( 'p' );
ep.style.position = 'absolute';
  ep.className = 'ep';
  ep.innerHTML = "Подробнее...";
 ep.id = 'pop';
document.body.appendChild(ep);

 }


 ep.style["top"] = left + "px";
  ep.style["left"] = top + "px";
  ep.style.zIndex = 100;
 ep.style.display = 'block';

 if(hiding) clearTimeout(hiding);

}


var hiding = null;
function HideMenu()
{var obj = this;
obj.id = 'noopac';
hiding = window.setTimeout(function () 

{document.getElementById('pop').style.display='none';}, 300);}