// version check
NC4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
var NN6 = 0;
if(navigator.appName.indexOf("Netscape") != -1)  {
  if(navigator.userAgent.indexOf("Gecko") != -1)  {
    NN6 = 1;
   }
 }  
ver4 = (IE4 || NS4 || NS6) ? 1 : 0;

// mouse over
function ddOn(id,prt) {
  if (NC4) {
    document.layers[id].visibility = "show";
   }
  if (NN6) {var ix=document.getElementById(id); ix.style.visibility="visible";}
  if (IE4) document.all[id].style.visibility = "visible";
 
 if (id == 'dd1') img_on('b1','/images/b1_.gif');
 if (id == 'dd2') img_on('b2','/images/b2_.gif');
/*
 if (id == 'dd3') img_on('b3','/images/b3_.gif');
 if (id == 'dd4') img_on('b4','/images/b4_.gif');
 if (id == 'dd5') img_on('b5','/images/b5_.gif');
*/
 }

// mouse out
function ddOff(id) {
 if(NC4)  {
   if(document.layers[id].visibility != "hide")  {
     document.layers[id].visibility = "hide";
    }
  }
 if(IE4)  {
   if(document.all[id].style.visibility != "hidden")  {
     document.all[id].style.visibility = "hidden";
    }
  }
 if(NN6)  {
   var ix=document.getElementById(id);
   if(ix.style.visibility != "hidden")  {
     ix.style.visibility = "hidden";
    }
  }
  if(id == 'dd1')  {img_off('b1','/images/b1.gif');
   }
  if(id == 'dd2')  {img_off('b2','/images/b2.gif');
   }
/*
  if(id == 'dd3')  {img_off('b3','/images/b3.gif');
   }
  if(id == 'dd4')  {img_off('b4','/images/b4.gif');
   }
  if(id == 'dd5')  {img_off('b5','/images/b5.gif');
   }
*/
 }



//////////data
function initContent(id)  {
// внешняя темная рамка
//    document.write('<table width=155 bgcolor="#5D5D5D" cellpadding=0 cellspacing=0 border=0><tr valign=top>');
//    document.write('<td colspan=3 width=155><img src="/images/r.gif" width=147 height=1 alt=""><br></td></tr><tr valign=top>');
//    document.write('<td width=1><img src="/images/r.gif" width=1 height=1 alt=""><br></td><td width=145>');
// светлая рамка
//    document.write('<table width=153 bgcolor="#B4B4B4" cellpadding=0 cellspacing=0 border=0><tr valign=top>');
//    document.write('<td colspan=3 width=153><img src="/images/r.gif" width=145 height=1 alt=""><br></td></tr><tr valign=top>');
//    document.write('<td width=1><img src="/images/r.gif" width=1 height=1 alt=""><br></td><td width=143>');

// другой вариант
    document.write('<table width=150 bgcolor="#5D5D5D" cellpadding=0 cellspacing=0 border=0>');
    document.write('<tr valign=top><td width=150 align=left><img src="/images/r.gif" width=150 height=1 alt=""><br></td></tr>');
    document.write('<tr valign=top><td width=150 align=center><img src="/images/r_b4b4b4.gif" width=148 height=1 alt=""><br></td></tr>');
    document.write('<tr valign=top><td width=150 align=left>');

  if(id == "dd1")  {
// внутренность
    document.write('<table width=150 background="/images/dd_bg.gif" cellpadding=3 cellspacing=0 border=0 style="z-index:5">');	
    document.write('<tr valign=top><td width=150 align=left style="padding: 3px 3px 2px 7px; z-index:5">');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/institute/">О бизнес-центре</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/rent/">Наша деятельность</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/institute/news.php">Новости</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/institute/vacancy.php">Вакансии</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/institute/contacts.php">Контакты</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/institute/sale.php">Продажа неиспользуемого оборудования и мебели</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/institute/responses.php">Отзывы</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/rent/pages/index.php">Наши арендаторы</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/institute/returns.php">Раскрытие информации</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/institute/nts/index.php">Научно-технический Совет</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/cam.php">Web-камера</a></div>');
   }
  if(id == "dd2")  {
    document.write('<table width=150 background="/images/dd_bg.gif" cellpadding=3 cellspacing=0 border=0>');	
    document.write('<tr valign=top><td width=150 align=left style="padding: 3px 3px 2px 7px; z-index:5">');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/rent/">Аренда помещений</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/rent/why.php">Почему выбирают нас</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/rent/planning.php">Планировки</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/rent/include.php">Что входит в стоимость</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/rent/photogallery.php">Как это выглядит</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/rent/pages/">Наши арендаторы</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/rent/freeoff.php">Свободные офисы</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/rent/app.php">Заявка на аренду</a></div>');document.write('<div style="margin-bottom: 3px; z-index:5"><a class="ddmenu" href="/rent/contacts.php">Контакты</a></div>');
   }
/*
  if(id == "dd3")  {
    document.write('<table width=150 background="/images/dd_bg.gif" cellpadding=3 cellspacing=0 border=0>');	
    document.write('<tr valign=top><td width=150 align=left>');
    document.write('<img src="/images/r.gif" width=1 height=3 alt=""><br>');document.write('<img src="/images/r.gif" width=7 height=1 alt=""><a class="ddmenu" href="/feedback/">Обратная связь</a><br>');document.write('<img src="/images/r.gif" width=1 height=5 alt=""><br>');
   }
  if(id == "dd4")  {
    document.write('<table width=150 background="/images/dd_bg.gif" cellpadding=3 cellspacing=0 border=0>');	
    document.write('<tr valign=top><td width=150 align=left>');
    document.write('<img src="/images/r.gif" width=1 height=3 alt=""><br>');document.write('<img src="/images/r.gif" width=1 height=5 alt=""><br>');
   }
  if(id == "dd5")  {
    document.write('<table width=150 background="/images/dd_bg.gif" cellpadding=3 cellspacing=0 border=0>');	
    document.write('<tr valign=top><td width=150 align=left>');
    document.write('<img src="/images/r.gif" width=1 height=3 alt=""><br>');document.write('<img src="/images/r.gif" width=1 height=5 alt=""><br>');
   }
*/
// внутренность кончается
    document.write('</td></tr></table>');
    document.write('</td></tr>');
    document.write('<tr valign=top><td width=150 align=center><img src="/images/r_b4b4b4.gif" width=148 height=1 alt=""><br></td></tr>');
    document.write('<tr valign=top><td width=150 align=left><img src="/images/r.gif" width=150 height=1 alt=""><br></td></tr>');
    document.write('</table>');

// светлая рамка
//  document.write('</td><td width=1><img src="/images/r.gif" width=1 height=1 alt=""><br></td></tr><tr valign=top');
//  document.write('<td colspan=3 width=145><img src="/images/r.gif" width=145 height=1 alt=""><br></td></tr></table>');
//темная рамка
//  document.write('</td><td width=1><img src="/images/r.gif" width=1 height=1 alt=""><br></td></tr><tr valign=top');
//  document.write('<td colspan=3 width=145><img src="/images/r.gif" width=145 height=1 alt=""><br></td></tr></table>');
 }

// coords for NC4 (for IE see dd.css)
function init(id)  {
  if(id == "dd1")  {
    if(NC4)  {
      document.write('<layer name="dd1" pageX=0 pageY=94 visibility=hide onmouseover=ddOn("dd1") onmouseout=ddOff("dd1")>');
      initContent(id);
      document.write('</layer>');
     }
    if(IE4 || NN6)  {
      document.write('<div id=dd1 onmouseover=ddOn("dd1") onmouseout=ddOff("dd1")>');
      initContent(id);
      document.write('</div>');
     }
   }
  if(id == "dd2")  {
    if(NC4)  {
      document.write('<layer name="dd2" pageX=100 pageY=94 visibility=hide onmouseover=ddOn("dd2") onmouseout=ddOff("dd2")>');
      initContent(id);
      document.write('</layer>');
     }
    if(IE4 || NN6)  {
      document.write('<div id="dd2" onmouseover=ddOn("dd2") onmouseout=ddOff("dd2")>');
      initContent(id);
      document.write('</div>');
     }
   }
  if(id == "dd3")  {
    if(NC4)  {
      document.write('<layer name="dd3" pageX=200 pageY=94 visibility=hide onmouseover=ddOn("dd3") onmouseout=ddOff("dd3")>');
      initContent(id);
      document.write('</layer>');
     }
    if(IE4 || NN6)  {
      document.write('<div id="dd3" onmouseover=ddOn("dd3") onmouseout=ddOff("dd3")>');
      initContent(id);
      document.write('</div>');
     }
   }
  if(id == "dd4")  {
    if(NC4)  {
      document.write('<layer name="dd4" pageX=300 pageY=94 visibility=hide onmouseover=ddOn("dd4") onmouseout=ddOff("dd4")>');
      initContent(id);
      document.write('</layer>');
     }
    if(IE4 || NN6)  {
      document.write('<div id="dd4" onmouseover=ddOn("dd4") onmouseout=ddOff("dd4")>');
      initContent(id);
      document.write('</div>');
     }
   }
  if(id == "dd5")  {
    if(NC4)  {
      document.write('<layer name="dd5" pageX=400 pageY=94 visibility=hide onmouseover=ddOn("dd5") onmouseout=ddOff("dd5")>');
      initContent(id);
      document.write('</layer>');
     }
    if(IE4 || NN6)  {
      document.write('<div id="dd5" onmouseover=ddOn("dd5") onmouseout=ddOff("dd5")>');
      initContent(id);
      document.write('</div>');
     }
   }
 }