var bResul;
function AbrirPopup(sUrl,iWidth,iHeight,iLeft,iTop,Scroll)
	{
	if (!bResul){
		bResul = window.open(sUrl,"Seguridad","width=" + iWidth + ",height=" + iHeight + ",top=" + iTop + ",left=" + iLeft + "toolbar=no,menubar=no,location=no,resizable=yes,maximized=yes,scrollbars=" + Scroll);
		}
	else
	  if (!bResul.closed){
			bResul.location = sUrl;
			bResul.focus();
			}
	  else
			bResul = window.open(sUrl,"Seguridad","width=" + iWidth + ",height=" + iHeight + ",top=" + iTop + ",left=" + iLeft + "toolbar=no,menubar=no,location=no,resizable=yes,maximized=yes,scrollbars=" + Scroll);
	}