var lng='rus';
var currentMenu = null;
function rollon( img )
//swap in highlighted images
{
   document.images[img].src = eval( img + "_on.src" );
}
function rolloff( img ) 
{
//swap in unhighlighted images
   if (currentMenu!=img)
   document.images[img].src = eval( img + "_off.src" );
}
function changeMenu( img )
{
  var tempMenu = currentMenu;
  currentMenu = img;
  if (tempMenu!=null) rolloff( tempMenu )
}
function divrollon( img )
//swap in highlighted images
{
if (document.all)
{document.images[img].src = eval( img + "_on.src" );}
else
{document.layers['menu'].document.images[img].src = eval( img + "_on.src" );}
}
function divrolloff( img ) 
{
//swap in unhighlighted images
   if (currentMenu!=img)
if (document.all)
{document.images[img].src = eval( img + "_off.src" );}
else
{document.layers['menu'].document.images[img].src = eval( img + "_off.src" );}
}
function blank(fp)
{
var brheight=0;
if (document.layers) {
brheight = innerHeight;
if (fp == 1)
{brheight = brheight-467;}
else
{brheight = brheight-209;}
}else{
brheight = document.body.offsetHeight;
if (fp == 1)
{brheight = brheight-472;}
else
{brheight = brheight-214;}
}
if (brheight <= 0)
{brheight = 1;}
var s = '<IMG SRC="/www/nestroweb.nsf/i/i/$File/blank.gif" WIDTH="1" HEIGHT="' + brheight +'" border="0">';
document.write(s);
}