function open_image0(url, title)
{
  window.status=title;
  win=window.open('', '', 'top=2,left=2,width=800,height=600,menubar=no,resizable=yes,toolbar=no,scrollbars=yes');
  win.document.open();
    win.document.writeln('<html><head><title>'+ title + '</title></head>');
    win.document.writeln('<body bgcolor="#ffffff"><center>');
    win.document.writeln('<img src="'+url+'" border=0><br><p>');
    win.document.writeln('<p><a href="javascript:close()"><img src="images/tanca2.jpg" border=0 width=25 alt="cerrar"></a><br><p>');
    win.document.writeln(title);
    win.document.writeln('</center></body></html>');
    win.document.close();
  
}
function open_image(url, title)
{
  open_image2(url, title);
}  
function open_image2(url, title)
{
  window.status=title;
  win=window.open('', '', 'top=2,left=2,width='+screen.width+',height='+screen.height+',menubar=no,resizable=yes,toolbar=no,scrollbars=yes');
  win.document.open();
  win.document.writeln('<HTML> ');
  win.document.writeln('<HEAD> ');
  win.document.writeln('<TITLE>'+ title+ '</TITLE> ');
  win.document.writeln('</HEAD> ');

  win.document.writeln('<BODY bgcolor="#ffffff"> ');
  win.document.writeln('<table width=100%>');
  win.document.writeln('<tr>')
  win.document.writeln('<td width="33%" align=left><A href="javascript:close()"><img src="images/tanca2.jpg" border=0 width=25 alt="cerrar"><span style="font-size: 80%">[cerrar]</span></A></td>');
  win.document.writeln('<td width="33%" align="center">'+title+'</td>');
  win.document.writeln('<td width="33%"></td>');
  win.document.writeln('</tr> ');

  win.document.writeln('<tr><td colspan="3" align=center> ');
  win.document.writeln('<IMG src="'+url+'"  border=0> ');
  win.document.writeln('</td></tr></table> ');
  win.document.writeln('</BODY> ');
  win.document.writeln('</HTML>');
  win.document.close();
}

function open_image1(url, url1, title, hoff, voff,url1_width)
{
  window.status=title;
  win=window.open('', '', 'top=2,left=2,width=800,height=600,menubar=no,resizable=yes,toolbar=no,scrollbars=yes');
    win.document.open();
    win.document.writeln('<HTML>  ');
    win.document.writeln('<HEAD> ');
    win.document.writeln('<TITLE>'+ title + '</TITLE> ');
    win.document.writeln('<style>\n#primer\n{ position: relative; top: '+voff+'px; left: '+hoff+'px; visibility: show;\n}</style>');
    win.document.writeln('</HEAD> ');
    win.document.writeln(' ');
    win.document.writeln('<BODY bgcolor="#ffffff"> ');
    win.document.writeln('<table width="100%" ><tr><td  align=right>');
    win.document.writeln('<A href="javascript:close()">');
    win.document.writeln('<img src="images/tanca2.jpg" border=0 width=25 alt="cerrar"></A></td></tr></table>');
    win.document.writeln('<center>'+ title );
    win.document.writeln(' ');
    win.document.writeln('<P> ');
    win.document.writeln(' ');
    win.document.writeln('<A href="javascript:void(0)" ');
    win.document.writeln('  onmouseover="if ( document.all ){  primer.style.visibility=\'visible\';} else document.primer.visibility=\'show\'"');
    win.document.writeln('  onmouseout="if ( document.all ) primer.style.visibility=\'hidden\'; else document.primer.visibility=\'hidden\'">');
    win.document.writeln('<IMG src="'+url+'"  border=0></A>&nbsp; ');
    win.document.writeln('<div id="primer" name="primer">');
    win.document.writeln('<img src="'+url1+'" width='+url1_width+'> </div>');
    win.document.writeln('</CENTER> ');
    win.document.writeln('</BODY> ');
    win.document.writeln('</HTML>');

    win.document.close();
}

function show_div(layer_name)
{
  if ( document.all )
    cmd=layer_name+'.style.visibility="show"';
  else  
    cmd='document.'+layer_name+'.visibility="show"';
  eval(cmd);
}

function hide_div(layer_name)
{
  if ( document.all )
    cmd=layer_name+'.style.visibility="hide"';
  else  
  cmd='document.'+layer_name+'.visibility="hidden"';
  eval(cmd);
}

    function open_window(url, width, height)
    {
      var win=window.open(url, "", "resizable=yes,scrollbars=yes,width="+width+",height="+height);
      win.focus();
    }
