var arrowChar='»';
var btIdPref='vb';


function xpe(id){
 x=id.substring(0,id.length-1);
 if(document[btIdPref+x])
   document[btIdPref+x].src=eval(btIdPref+id+'.src');
 return false;
};

var ulIdPref='vbUL_',imgIdPref='xpi_',hideTimeout=300,menuContId='xpMenuCont';

function xpinit(){
 isDOM=document.getElementById;
 isOp=isO5=window.opera&&isDOM;
 isOp7=isOp&&document.readyState;
 isIE=document.all&&document.all.item&&!isOp;
 isNS4=document.layers;
 isMz=isDOM&&navigator.appName=="Netscape";
 document.write('<div id="'+menuContId+'" ></div>');

 var ULs=document.getElementsByTagName('UL');

 for(var i=0,cnt=ULs.length;i<cnt;i++)
  if(ULs[i].id&&(ULs[i].id.substring(0,ulIdPref.length)==ulIdPref)&&!((ULs[i].parentNode)&&(ULs[i].parentNode.parentNode)&&(ULs[i].parentNode.parentNode.id.substring(0,ulIdPref.length)==ulIdPref)))
  {
    xpCreateMenu(ULs[i],0,0);
  };
  
};
  
xpinit();
  
  
function xpObjectSize(o){
 var w=(isOp&&!isOp7)?o.style.pixelWidth:isNS4?o.clip.width:o.offsetWidth,h=(isOp&&!isOp7)?o.style.pixelHeight:isNS4?o.clip.height:o.offsetHeight;return{x:w,y:h};
};
 

function xpClientSize(){
 var x=0,y=0,w=0,h=0,doc=document,win=window,cond=(!doc.compatMode||doc.compatMode=='CSS1Compat')&&!win.opera&&doc.documentElement;
 if(cond&&doc.documentElement.clientHeight)
    h=doc.documentElement.clientHeight;
 else if(doc.body&&doc.body.clientHeight)
    h=doc.body.clientHeight;
 else if(xpDef(win.innerWidth,win.innerHeight,doc.width))
 {
    h=win.innerHeight;
    if(doc.width>win.innerWidth)h-=16;
 };
 if(cond&&doc.documentElement.clientWidth)
    w=doc.documentElement.clientWidth;
 else if(doc.body&&doc.body.clientWidth)
    w=doc.body.clientWidth;
 else if(xDef(win.innerWidth,win.innerHeight,doc.height))
 {
    w=win.innerWidth;
    if(doc.height>win.innerHeight)
      w-=16;
 };
 if(win.document.documentElement&&win.document.documentElement.scrollLeft)
    x=win.document.documentElement.scrollLeft;
 else if(win.document.body&&xpDef(win.document.body.scrollLeft))
    x=win.document.body.scrollLeft;
 if(win.document.documentElement&&win.document.documentElement.scrollTop)
    y=win.document.documentElement.scrollTop;
 else if(win.document.body&&xpDef(win.document.body.scrollTop))
    y=win.document.body.scrollTop;
 return{x:x,y:y,w:w,h:h};
};


function xpDef(){
 for(var i=0;i<arguments.length;++i)
 {
    if(typeof(arguments[i])=='undefined')
        return false;
 };
 return true;
};


function xppos(obj){
  var l=0,t=0;
  while(obj)
  {
      l+=obj.offsetLeft;t+=obj.offsetTop;
      if(obj.style&&obj.style.position=='absolute')
          break;obj=obj.offsetParent;
  };
  return{x:l,y:t};
};


function xpCreateMenu(ulParent,iParent,level){
  var menuCont=document.getElementById(menuContId),oMenu=document.createElement('div');
  menuCont.appendChild(oMenu);
  var oTable=document.createElement('table');
  oMenu.appendChild(oTable);
  oMenu.id=ulParent.id+'tbl';
  oMenu.className=ulParent.className;
  oMenu.style.position='absolute';
  oMenu.iParent=iParent;oMenu.level=level;
  oMenu.style.zIndex=9+oMenu.level;
  oTable.cellSpacing=0;
  oMenu.onmouseover=function(){xpsmover(this)};
  oMenu.onmouseout=function(){xpsmout(this)};
  oMenu.ClearMenuMark=function(){for(var j=0;j<this.childNodes[0].rows.length;j++){p=this.childNodes[0].rows[j];if(p.tagName=='TR'){p.className=p.className.replace('over','');if(p.className.indexOf('popup')<0)p.clrOverImg();};};};
  oMenu.smShown=0;
  for(var i=0,cntLI=ulParent.childNodes.length;i<cntLI;i++)
  {
    var oLI=ulParent.childNodes[i];
    if(oLI.tagName=='LI')
    {
      var oItem=oTable.insertRow(-1);
      oItem.menu=oMenu;
      oItem.setPopup=function(){this.className+=' popup';};
      oItem.clrPopup=function(){this.className=this.className.replace('popup','');if(this.className.indexOf('over')<0)this.clrOverImg();};
      oItem.clrOverImg=function(){
              if(this.Img)this.Img.style.display='inline';
              if(this.ImgOver)this.ImgOver.style.display='none';
              if(this.ImgArrow)this.ImgArrow.style.display='inline';
              if(this.ImgArrowOver)this.ImgArrowOver.style.display='none'};
      oItem.className=oLI.className;
      var InnerAnchor=0;
      oItem.Img=null;
      oItem.ImgOver=null;
      var InnerUl=0;oItem.ImgArrow=null;
      oItem.ImgArrowOver=null;
      for(var j=0;j<oLI.childNodes.length;j++)
          if(oLI.childNodes[j].tagName=='A')
              InnerAnchor=oLI.childNodes[j];
          else if(oLI.childNodes[j].tagName=='IMG')
          {
              if(!InnerAnchor)
              {
                if(!oItem.Img)
                    oItem.Img=oLI.childNodes[j];
                else oItem.ImgOver=oLI.childNodes[j]
              }
              else
              {
                if(!oItem.ImgArrow)
                    oItem.ImgArrow=oLI.childNodes[j];
                else oItem.ImgArrowOver=oLI.childNodes[j]
              };
          }else if(oLI.childNodes[j].tagName=='UL')
              InnerUl=oLI.childNodes[j];
          if(InnerAnchor||InnerUl||oItem.ImgArrow)
          {
            var oTDIMG=oItem.insertCell(-1),oTDLabel=oItem.insertCell(-1),oTDArrow=oItem.insertCell(-1);
            oTDIMG.style.borderRightWidth='0px';
            oTDLabel.style.borderRightWidth='0px';
            oTDLabel.style.borderLeftWidth='0px';
            oTDArrow.style.borderLeftWidth='0px';
            oTDIMG.style.paddingRight='2px';
            oTDLabel.style.paddingRight='4px';
            oTDLabel.style.paddingLeft='4px';
            oTDArrow.style.paddingLeft='4px';
            if(oItem.Img)
                oTDIMG.appendChild(oItem.Img);
            else oTDIMG.innerHTML='&nbsp;';
            if(oItem.ImgOver)
            {
              oItem.ImgOver.style.display='none';
              oTDIMG.appendChild(oItem.ImgOver);
            };
            if(InnerAnchor)
                oTDLabel.appendChild(InnerAnchor);
            else oTDLabel.innerHTML='&nbsp;';
            oItem.onmouseover=function(){
                this.menu.ClearMenuMark();
                this.className+=' over';
                if(this.ImgOver)
                {
                  this.Img.style.display='none';
                  this.ImgOver.style.display='inline'};
                  if(this.ImgArrowOver)
                  {
                    this.ImgArrow.style.display='none';
                    this.ImgArrowOver.style.display='inline'};
                    if(this.smPopupId)
                        xpshowmenu(this.smPopupId,1,this);
                    else if(this.menu.smShown)
                        xpStartTimeOut(this.menu.smShown);
            };
            oItem.onmouseout=function()
            {
              this.menu.ClearMenuMark();
            };
            if(InnerUl)
            {
                oTDArrow.className='arrow';
                if(oItem.ImgArrow)
                {
                  oTDArrow.appendChild(oItem.ImgArrow);
                  if(oItem.ImgArrowOver)
                    {oItem.ImgArrowOver.style.display='none';oTDArrow.appendChild(oItem.ImgArrowOver)}
                }else oTDArrow.innerHTML=(typeof(arrowChar)!='undefined')?('<a style="text-decoration: none;">'+arrowChar+'</a>'):'&nbsp;';
                oItem.smPopupId=xpCreateMenu(InnerUl,oItem,level+1);
            }
            else oTDArrow.innerHTML='&nbsp;';
        }
        else
        {
          var oTD=oItem.insertCell(-1);
          oTD.colSpan=3;oTD.innerHTML='<div'+'></div>';
        };
    };
  };
  return oMenu.id;
};

function xpshow(ind,isVertical,iParent){
  xpshowmenu(ulIdPref+ind+'tbl',isVertical,iParent);
};

function xpshowmenu(menuID,isVertical,iParent){
  var menu=document.getElementById(menuID);
  if(!menu)
    return;
  if(menu.style.visibility=='visible')
    {xpStopTimeOut(menu);return;};
  if(iParent&&iParent.menu&&iParent.menu.smShown)
    xphide(iParent.menu.smShown.id);
  if(!menu.level&&(ShownMenu!=menu))
    xphide(ShownMenu.id);
  if(!menu.level)
    xobtn=menuID.replace(ulIdPref,'').replace('tbl','');
  var parentObj;
  if(iParent.tagName=='A')
    {parentObj=iParent.parentNode;}
  else parentObj=iParent;
  var pos=xppos(parentObj),size=xpObjectSize(parentObj);
  menu.goMenuX=1;menu.goMenuDx=1;
  if(menu.level>0)
  {
    menu.goMenuX=menu.iParent.menu.goMenuX;
    menu.goMenuDx=menu.iParent.menu.goMenuDx;
  };
  menu.style.overflow='visible';
  menu.style.height='auto';
  menu.style.width='auto';
  menu.style.left='0px';
  menu.style.top='0px';
  var parentAbs=xppos(menu),WinSize=xpClientSize(),menuSize=xpObjectSize(menu),CalcedPos=xp_CalcMenuPos(WinSize.y,WinSize.h,pos.y,size.y,menuSize.y,menu.goMenuDx,isVertical);
  menu.goMenuDx=CalcedPos.align;
  if(isOp&&!menu.OrigWidth)
    menu.OrigWidth=menu.clientWidth;
  if(CalcedPos.size<menuSize.y)
  {
    menu.style.overflow='auto';
    if(isIE)
      menu.style.overflowX='visible';
    if(isIE)
      menu.style.width=menu.offsetWidth+17+'px';
    else if(isMz)
      menu.style.magrinRight=20;
    menu.style.height=CalcedPos.size+'px';
    menu.scrollTop=0;menu.scrollLeft=0;
    if(isOp)
      menu.style.width=menu.OrigWidth+'px';
  }
  else{};
  menu.style.top=CalcedPos.xy-parentAbs.y+'px';
  menuSize=xpObjectSize(menu);
  CalcedPos=xp_CalcMenuPos(WinSize.x,WinSize.w,pos.x,size.x,menuSize.x,menu.goMenuX,!isVertical);
  menu.goMenuX=CalcedPos.align;
  if(CalcedPos.size<menuSize.x)
    if(menu.goMenuX>0)
      CalcedPos.xy-=(menuSize.x-CalcedPos.size);
  menu.style.left=CalcedPos.xy-parentAbs.x+'px';
  menu.style.visibility='visible';
  if(!menu.level)
    ShownMenu=menu;
  else
  {
    iParent.menu.smShown=menu;
    iParent.setPopup();
  };
};

function xp_CalcMenuPos(screenXY,screenSize,parentXY,parentSize,size,align,oHoriz){
  var xy=parentXY,newSize=size,newAlign=align,space=5;
  if((align==0)&&(!oHoriz))
    align=1;
  if(!oHoriz)
  {
    if(((newAlign>=0)&&(parentXY+parentSize+size>screenSize+screenXY-space))||((newAlign<0)&&(parentXY-size<space)))
    {
      if(parentXY-screenXY>screenSize+screenXY-(parentXY+parentSize))
        newAlign=-1;
      else newAlign=1;
    };
    if(newAlign>=0)
    {
      xy=parentXY+parentSize;
      if(screenSize+screenXY-space-xy<newSize)
        newSize=screenSize+screenXY-space-xy;
    }
    else
    {
      xy=parentXY-newSize;
      if(xy-screenXY<space)
      {
        xy=space+screenXY;
        newSize=parentXY-space-screenXY;
      };
    };
  }
  else
  {
      if(newSize>screenSize-2*space)
      {
        xy=space+screenXY;
        newSize=screenSize-2*space;
      }
      else
      {
        xy=parentXY+parentSize/2-newSize/2+newAlign*(newSize/2-parentSize/2);
        if(xy<space+screenXY)
        {
          newAlign=1;
          xy=space+screenXY;
        };
        if(xy+size>screenSize+screenXY-space)
        {
          newAlign=-1;xy-=xy+newSize-(screenSize+screenXY-space);
        };
      };
  };
  return{xy:xy,size:newSize,align:newAlign};
};

function xphide(menuId){
  var menu=document.getElementById(menuId);
  if(!menu)return;
  if(menu.style.visibility=='visible')
  {
    if(menu.smShown)
        xphide(menu.smShown.id);
    menu.ClearMenuMark();
    menu.style.visibility='hidden';
    if(menu.level==0)
    {
      xpe(xobtn+'n');
    };
    menu.smShown=0;
    if(menu.iParent)menu.iParent.clrPopup();
    if(menu.hideTimer)
    {
      clearTimeout(menu.hideTimer);
      menu.hideTimer=null;
    };
  };
};

function xpsmout(sender){
  if(!sender)
    return;
  xpStartTimeOut(ShownMenu)
};

function xpsmover(menu){
  if(!menu)
    return;
  xpStopTimeOut(menu);
};

function xpStopTimeOut(menu)
{
  for(var o=menu;o;o=o.iParent?o.iParent.menu:0)
      if(o.hideTimer)o.hideTimer=clearTimeout(o.hideTimer);
};

function xpStartTimeOut(menu){
  for(var o=menu;o;o=o.smShown)
  {
    var code='xphide("'+o.id+'");';if(!o.hideTimer&&o.id)o.hideTimer=setTimeout(code,hideTimeout);
  };
};
var ShownMenu=0,xobtn=null;