var Timeout;
var Pause=200;
var Items = 7
function n_GetX(El) {
 var X = 0;
 do {X += El.offsetLeft} while ((El = El.offsetParent) != null);
 return X;
}

function n_GetX2(El) {
 var X = 0;
 do {X += El.offsetRight} while ((El = El.offsetParent) != null);
 return X;
}

function n_GetY(El) {
 var Y = 0;
 do { Y += El.offsetTop } while ((El = El.offsetParent) != null);
 return Y;
}

function ShowItem(num) {
 HideAll();
 LeftCoord=n_GetX(document.getElementById('bg'+num))-1;
 TopCoord=n_GetY(document.getElementById('bg'+num))-1;
 if (document.getElementById('img'+num)!=null) {
  LeftCoord2=n_GetX(document.getElementById('bg'+(num+1)));
  document.getElementById('img'+num).width=LeftCoord2-LeftCoord-17;
 }
 if (num==1)
{ document.getElementById('bg' + num).style.background='url(/diz/find_fon_journal.jpg) repeat-x left top';
}
 else if (num==2)
{ document.getElementById('bg' + num).style.background='url(/diz/find_fon_people.jpg) repeat-x left top';
}
 else if (num==4)
{ document.getElementById('bg' + num).style.background='url(/diz/find_fon_animals.jpg) repeat-x left top';
}
 else if (num==5)
{ document.getElementById('bg' + num).style.background='url(/diz/find_fon_planeta.jpg) repeat-x left top';
}
 else if (num==6)
{ document.getElementById('bg' + num).style.background='url(/diz/find_fon_nauka.jpg) repeat-x left top';
}
 else if (num==3)
{ document.getElementById('bg' + num).style.background='url(/diz/find_fon_priroda.jpg) repeat-x left top';
}
 else if (num==7)
{ document.getElementById('bg' + num).style.background='url(/diz/find_fon_fotogalerea.jpg) repeat-x left top';
}

else
{ document.getElementById('bg' + num).style.background='url(/diz/find_fon_journal.jpg) repeat-x left top';
}

 document.getElementById('menu'+num).style.left = LeftCoord;
 document.getElementById('menu'+num).style.top = TopCoord+24;
 document.getElementById('menu'+num).style.visibility = 'visible';
 
  if (document.getElementById('navform')!=null) document.getElementById('navform').style.visibility='hidden'; 
  document.getElementById('a'+num).style.color='#ffffff';
}

function HideAll() {
 for(var i = 1; i <= Items; i++)
  HideItem(i)
 if (document.getElementById('navform')!=null) document.getElementById('navform').style.visibility='visible'; 
}

function HideItem(num) {

document.getElementById('bg' + num).style.background='none';
document.getElementById('menu'+num).style.visibility = 'hidden';
  document.getElementById('a'+num).style.color='#555555';
}


function ShowUser(num) {
LeftCoord=n_GetX(document.getElementById('uid'+num));
TopCoord=n_GetY(document.getElementById('uid'+num))
document.getElementById('user'+num).style.left =LeftCoord;
document.getElementById('user'+num).style.top = TopCoord+16;
document.getElementById('user'+num).style.visibility = 'visible';
}

function HideUser(num) {
document.getElementById('user'+num).style.visibility = 'hidden';
}