var openedMenu = null;
var submenuTimer;

function menuOvr(id){
  if (openedMenu && openedMenu != id){
    CloseMenu(id);
  }
  OpenMenu(id);
}

function OpenMenu(id){
  var pTop, pLeft;
  if(id == 'menu01') { pTop = 262;}
  if(id == 'menu02') { pTop = 284;}
  if(id == 'menu03') { pTop = 306;}
  if(id == 'menu04') { pTop = 328;}
  if(id == 'menu05') { pTop = 350;}
  if(id == 'menu06') { pTop = 372;}
  if(id == 'menu07') { pTop = 394;}
  if(id == 'menu08') { pTop = 416;}
  if(id == 'menu09') { pTop = 438;}
  if(id == 'menu10') { pTop = 460;}
  if(id == 'menu11') { pTop = 482;}
  if(id == 'menu12') { pTop = 504;}
  if(id == 'menu13') { pTop = 526;}
  if(id == 'menu14') { pTop = 548;}
  if(id == 'menu15') { pTop = 570;}
  if(id == 'menu16') { pTop = 592;}
  if(id == 'menu17') { pTop = 614;}
  if(id == 'menu18') { pTop = 636;}
  if(id == 'menu19') { pTop = 658;}
  if(id == 'menu20') { pTop = 680;}
  if(id == 'menu21') { pTop = 702;}
  if(id == 'menu22') { pTop = 724;}
  if(id == 'menu23') { pTop = 746;}
  if(id == 'menu24') { pTop = 768;}
  if(id == 'menu25') { pTop = 790;}

  if ( document.all ){
    if(document.body.clientWidth > 755){
      pLeft = ((document.body.clientWidth - 755) / 2) + 150 ;
    }else{
      pLeft = 155 ;
    }
    document.all( id ).style.posTop = pTop; 
    document.all( id ).style.posLeft = pLeft; 
    document.all( id ).style.visibility = 'visible';
  }else if ( document.getElementById ){
    if(innerWidth > 755){
      pLeft = ((innerWidth - 755) / 2) + 150;
    }else{
      pLeft = 150;
    }
    document.getElementById( id ).style.top = pTop +"px"; 
    document.getElementById( id ).style.left = pLeft +"px"; 
    document.getElementById( id ).style.visibility = 'visible';
  }else if ( document.layers ){
    if(innerWidth > 755){
      pLeft = ((innerWidth - 755) / 2) + 150;
    }else{
      pLeft = 150;
    }
    document.layers[ id ].moveTo(pLeft, pTop); 
    document.layers[ id ].visibility = 'show';
  }
  clearTimeout(submenuTimer);
  openedMenu = id;
}

function CloseMenu(){ 
  if ( document.all ){
    document.all( openedMenu ).style.visibility = 'hidden';
  }else if ( document.getElementById ){
    document.getElementById( openedMenu ).style.visibility = 'hidden';
  }else if ( document.layers ){
    document.layers[ openedMenu ].visibility = 'hide';
  }
  openedMenu = null;
}