function Menu(label, mw, mh, fnt, fs, fclr, fhclr, bg, bgh, halgn, valgn, pad, space, to, sx, sy, srel, opq, vert, idt, aw, ah)  
{ 
   this.version = "020320 [Menu; mm_menu.js]"; 
   this.type = "Menu"; 
   this.menuWidth = mw; 
   this.menuItemHeight = mh; 
   this.fontSize = fs; 
   this.fontWeight = "plain"; 
   this.fontFamily = fnt; 
   this.fontColor = fclr; 
   this.fontColorHilite = fhclr; 
   this.bgColor = "#555555"; 
   this.menuBorder = 1; 
   this.menuBgOpaque=opq; 
   this.menuItemBorder = 1; 
   this.menuItemIndent = idt; 
   this.menuItemBgColor = bg; 
   this.menuItemVAlign = valgn; 
   this.menuItemHAlign = halgn; 
   this.menuItemPadding = pad; 
   this.menuItemSpacing = space; 
   this.menuLiteBgColor = "#ffffff"; 
   this.menuBorderBgColor = "#777777"; 
   this.menuHiliteBgColor = bgh; 
   this.menuContainerBgColor = "#cccccc"; 
   this.childMenuIcon = "arrows.gif"; 
   this.submenuXOffset = sx; 
   this.submenuYOffset = sy; 
   this.submenuRelativeToItem = srel; 
   this.vertical = vert; 
   this.items = new Array(); 
   this.actions = new Array(); 
   this.childMenus = new Array(); 
   this.hideOnMouseOut = true; 
   this.hideTimeout = to; 
   this.addMenuItem = addMenuItem; 
   this.writeMenus = writeMenus; 
   this.MM_showMenu = MM_showMenu; 
   this.onMenuItemOver = onMenuItemOver; 
   this.onMenuItemAction = onMenuItemAction; 
   this.hideMenu = hideMenu; 
   this.hideChildMenu = hideChildMenu; 
   if (!window.menus) window.menus = new Array(); 
   this.label = " " + label; 
   window.menus[this.label] = this; 
   window.menus[window.menus.length] = this; 
   if (!window.activeMenus) window.activeMenus = new Array(); 
} 

function addMenuItem(label, action) { 
   this.items[this.items.length] = label; 
   this.actions[this.actions.length] = action; 
} 

function FIND(item) { 
   if( window.mmIsOpera ) return(document.getElementById(item)); 
   if (document.all) return(document.all[item]); 
   if (document.getElementById) return(document.getElementById(item)); 
   return(false); 
} 

function writeMenus(container) { 
   if (window.triedToWriteMenus) return; 
   var agt = navigator.userAgent.toLowerCase(); 
   window.mmIsOpera = agt.indexOf("opera") != -1; 
   if (!container && document.layers) { 
      window.delayWriteMenus = this.writeMenus; 
      var timer = setTimeout('delayWriteMenus()', 500); 
      container = new Layer(100); 
      clearTimeout(timer); 
   } else if (document.all || document.hasChildNodes || window.mmIsOpera) { 
      document.writeln('<span id="menuContainer"></span>'); 
      container = FIND("menuContainer"); 
   } 

   window.mmHideMenuTimer = null; 
   if (!container) return;    
   window.triedToWriteMenus = true;  
   container.isContainer = true; 
   container.menus = new Array(); 
   for (var i=0; i<window.menus.length; i++)  
      container.menus[i] = window.menus[i]; 
   window.menus.length = 0; 
   var countMenus = 0; 
   var countItems = 0; 
   var top = 0; 
   var content = ''; 
   var lrs = false; 
   var theStat = ""; 
   var tsc = 0; 
   if (document.layers) lrs = true; 
   for (var i=0; i<container.menus.length; i++, countMenus++) { 
      var menu = container.menus[i]; 
      if (menu.bgImageUp || !menu.menuBgOpaque) { 
         menu.menuBorder = 0; 
         menu.menuItemBorder = 0; 
      } 
      if (lrs) { 
         var menuLayer = new Layer(100, container); 
         var lite = new Layer(100, menuLayer); 
         lite.top = menu.menuBorder; 
         lite.left = menu.menuBorder; 
         var body = new Layer(100, lite); 
         body.top = menu.menuBorder; 
         body.left = menu.menuBorder; 
      } else { 
         content += ''+ 
         '<div id="menuLayer'+ countMenus +'" style="position:absolute;z-index:1;left:10px;top:'+ (i * 100) +'px;visibility:hidden;color:' +  menu.menuBorderBgColor + ';">\n'+ 
         '  <div id="menuLite'+ countMenus +'" style="position:absolute;z-index:1;left:'+ menu.menuBorder +'px;top:'+ menu.menuBorder +'px;visibility:hide;" onmouseout="mouseoutMenu();">\n'+ 
         '    <div id="menuFg'+ countMenus +'" style="position:absolute;left:'+ menu.menuBorder +'px;top:'+ menu.menuBorder +'px;visibility:hide;">\n'+ 
         ''; 
      } 
      var x=i; 
      for (var i=0; i<menu.items.length; i++) { 
         var item = menu.items[i]; 
         var childMenu = false; 
         var defaultHeight = menu.fontSize+2*menu.menuItemPadding; 
         if (item.label) { 
            item = item.label; 
            childMenu = true; 
         } 
         menu.menuItemHeight = menu.menuItemHeight || defaultHeight; 
         var itemProps = ''; 
         if( menu.fontFamily != '' ) itemProps += 'font-family:' + menu.fontFamily +';'; 
         itemProps += 'font-weight:' + menu.fontWeight + ';fontSize:' + menu.fontSize + 'px;'; 
         if (menu.fontStyle) itemProps += 'font-style:' + menu.fontStyle + ';'; 
         if (document.all || window.mmIsOpera)  
            itemProps += 'font-size:' + menu.fontSize + 'px;" onmouseover="onMenuItemOver(null,this);" onclick="onMenuItemAction(null,this);'; 
         else if (!document.layers) { 
            itemProps += 'font-size:' + menu.fontSize + 'px;'; 
         } 
         var l; 
         if (lrs) { 
            var lw = menu.menuWidth; 
            if( menu.menuItemHAlign == 'right' ) lw -= menu.menuItemPadding; 
            l = new Layer(lw,body); 
         } 
         var itemLeft = 0; 
         var itemTop = i*menu.menuItemHeight; 
         if( !menu.vertical ) { 
            itemLeft = i*menu.menuWidth; 
            itemTop = 0; 
         } 
         var dTag = '<div id="menuItem'+ countItems +'" style="position:absolute;left:' + itemLeft + 'px;top:'+ itemTop +'px;'+ itemProps +'">'; 
         var dClose = '</div>' 
         if (menu.bgImageUp) dTag = '<div id="menuItem'+ countItems +'" style="background:url('+menu.bgImageUp+');position:absolute;left:' + itemLeft + 'px;top:'+ itemTop +'px;'+ itemProps +'">'; 

         var left = 0, top = 0, right = 0, bottom = 0; 
         left = 1 + menu.menuItemPadding + menu.menuItemIndent; 
         right = left + menu.menuWidth - 2*menu.menuItemPadding - menu.menuItemIndent; 
         if( menu.menuItemVAlign == 'top' ) top = menu.menuItemPadding; 
         if( menu.menuItemVAlign == 'bottom' ) top = menu.menuItemHeight-menu.fontSize-1-menu.menuItemPadding; 
         if( menu.menuItemVAlign == 'middle' ) top = ((menu.menuItemHeight/2)-(menu.fontSize/2)-1); 
         bottom = menu.menuItemHeight - 2*menu.menuItemPadding; 
         var textProps = 'position:absolute;left:' + left + 'px;top:' + top + 'px;'; 
         if (lrs) { 
            textProps +=itemProps + 'right:' + right + ';bottom:' + bottom + ';'; 
            dTag = ""; 
            dClose = ""; 
         } 
          
         if(document.all && !window.mmIsOpera) { 
            item = '<div align="' + menu.menuItemHAlign + '">' + item + '</div>'; 
         } else if (lrs) { 
            item = '<div style="text-align:' + menu.menuItemHAlign + ';">' + item + '</div>'; 
         } else { 
            var hitem = null; 
            if( menu.menuItemHAlign != 'left' ) { 
               if(window.mmIsOpera) { 
                  var operaWidth = menu.menuItemHAlign == 'center' ? -(menu.menuWidth-2*menu.menuItemPadding) : (menu.menuWidth-6*menu.menuItemPadding); 
                  hitem = '<div id="menuItemHilite' + countItems + 'Shim" style="position:absolute;top:1px;left:' + menu.menuItemPadding + 'px;width:' + operaWidth + 'px;text-align:'  
                     + menu.menuItemHAlign + ';visibility:visible;">' + item + '</div>'; 
                  item = '<div id="menuItemText' + countItems + 'Shim" style="position:absolute;top:1px;left:' + menu.menuItemPadding + 'px;width:' + operaWidth + 'px;text-align:'  
                     + menu.menuItemHAlign + ';visibility:visible;">' + item + '</div>'; 
               } else { 
                  hitem = '<div id="menuItemHilite' + countItems + 'Shim" style="position:absolute;top:1px;left:1px;right:-' + (left+menu.menuWidth-3*menu.menuItemPadding) + 'px;text-align:'  
                     + menu.menuItemHAlign + ';visibility:visible;">' + item + '</div>'; 
                  item = '<div id="menuItemText' + countItems + 'Shim" style="position:absolute;top:1px;left:1px;right:-' + (left+menu.menuWidth-3*menu.menuItemPadding) + 'px;text-align:'  
                     + menu.menuItemHAlign + ';visibility:visible;">' + item + '</div>'; 
               } 
            } else hitem = null; 
         } 
         if(document.all && !window.mmIsOpera) item = '<div id="menuItemShim' + countItems + '" style="position:absolute;left:0px;top:0px;">' + item + '</div>'; 
         var dText   = '<div id="menuItemText'+ countItems +'" style="' + textProps + 'color:'+ menu.fontColor +';">'+ item +'&nbsp</div>\n' 
                  + '<div id="menuItemHilite'+ countItems +'" style="' + textProps + 'color:'+ menu.fontColorHilite +';visibility:hidden;">'  
                  + (hitem||item) +'&nbsp</div>'; 
         if (childMenu) content += ( dTag + dText + '<div id="childMenu'+ countItems +'" style="position:absolute;left:0px;top:3px;"><img src="'+ menu.childMenuIcon +'"></div>\n' + dClose); 
         else content += ( dTag + dText + dClose); 
         if (lrs) { 
            l.document.open("text/html"); 
            l.document.writeln(content); 
            l.document.close();    
            content = ''; 
            theStat += "-"; 
            tsc++; 
            if (tsc > 50) { 
               tsc = 0; 
               theStat = ""; 
            } 
            status = theStat; 
         } 
         countItems++;   
      } 
      if (lrs) { 
         var focusItem = new Layer(100, body); 
         focusItem.visiblity="hidden"; 
         focusItem.document.open("text/html"); 
         focusItem.document.writeln("&nbsp;"); 
         focusItem.document.close();    
      } else { 
        content += '     <div id="focusItem'+ countMenus +'" style="position:absolute;left:0px;top:0px;visibility:hide;" onclick="onMenuItemAction(null,this);">&nbsp;</div>\n'; 
        content += '   </div>\n  </div>\n</div>\n'; 
      } 
      i=x; 
   } 
   if (document.layers) {       
      container.clip.width = window.innerWidth; 
      container.clip.height = window.innerHeight; 
      container.onmouseout = mouseoutMenu; 
      container.menuContainerBgColor = this.menuContainerBgColor; 
      for (var i=0; i<container.document.layers.length; i++) { 
         proto = container.menus[i]; 
         var menu = container.document.layers[i]; 
         container.menus[i].menuLayer = menu; 
         container.menus[i].menuLayer.Menu = container.menus[i]; 
         container.menus[i].menuLayer.Menu.container = container; 
         var body = menu.document.layers[0].document.layers[0]; 
         body.clip.width = proto.menuWidth || body.clip.width; 
         body.clip.height = proto.menuHeight || body.clip.height; 
         for (var n=0; n<body.document.layers.length-1; n++) { 
            var l = body.document.layers[n]; 
            l.Menu = container.menus[i]; 
            l.menuHiliteBgColor = proto.menuHiliteBgColor; 
            l.document.bgColor = proto.menuItemBgColor; 
            l.saveColor = proto.menuItemBgColor; 
            l.onmouseover = proto.onMenuItemOver; 
            l.onclick = proto.onMenuItemAction; 
            l.mmaction = container.menus[i].actions[n]; 
            l.focusItem = body.document.layers[body.document.layers.length-1]; 
            l.clip.width = proto.menuWidth || body.clip.width; 
            l.clip.height = proto.menuItemHeight || l.clip.height; 
            if (n>0) { 
               if( l.Menu.vertical ) l.top = body.document.layers[n-1].top + body.document.layers[n-1].clip.height + proto.menuItemBorder + proto.menuItemSpacing; 
               else l.left = body.document.layers[n-1].left + body.document.layers[n-1].clip.width + proto.menuItemBorder + proto.menuItemSpacing; 
            } 
            l.hilite = l.document.layers[1]; 
            if (proto.bgImageUp) l.background.src = proto.bgImageUp; 
            l.document.layers[1].isHilite = true; 
            if (l.document.layers.length > 2) { 
               l.childMenu = container.menus[i].items[n].menuLayer; 
               l.document.layers[2].left = l.clip.width -13; 
               l.document.layers[2].top = (l.clip.height / 2) -4; 
               l.document.layers[2].clip.left += 3; 
               l.Menu.childMenus[l.Menu.childMenus.length] = l.childMenu; 
            } 
         } 
         if( proto.menuBgOpaque ) body.document.bgColor = proto.bgColor; 
         if( proto.vertical ) { 
            body.clip.width  = l.clip.width +proto.menuBorder; 
            body.clip.height = l.top + l.clip.height +proto.menuBorder; 
         } else { 
            body.clip.height  = l.clip.height +proto.menuBorder; 
            body.clip.width = l.left + l.clip.width  +proto.menuBorder; 
            if( body.clip.width > window.innerWidth ) body.clip.width = window.innerWidth; 
         } 
         var focusItem = body.document.layers[n]; 
         focusItem.clip.width = body.clip.width; 
         focusItem.Menu = l.Menu; 
         focusItem.top = -30; 
            focusItem.captureEvents(Event.MOUSEDOWN); 
            focusItem.onmousedown = onMenuItemDown; 
         if( proto.menuBgOpaque ) menu.document.bgColor = proto.menuBorderBgColor; 
         var lite = menu.document.layers[0]; 
         if( proto.menuBgOpaque ) lite.document.bgColor = proto.menuLiteBgColor; 
         lite.clip.width = body.clip.width +1; 
         lite.clip.height = body.clip.height +1; 
         menu.clip.width = body.clip.width + (proto.menuBorder * 3) ; 
         menu.clip.height = body.clip.height + (proto.menuBorder * 3); 
      } 
   } else { 
      if ((!document.all) && (container.hasChildNodes) && !window.mmIsOpera) { 
         container.innerHTML=content; 
      } else { 
         container.document.open("text/html"); 
         container.document.writeln(content); 
         container.document.close();    
      } 
      if (!FIND("menuLayer0")) return; 
      var menuCount = 0; 
      for (var x=0; x<container.menus.length; x++) { 
         var menuLayer = FIND("menuLayer" + x); 
         container.menus[x].menuLayer = "menuLayer" + x; 
         menuLayer.Menu = container.menus[x]; 
         menuLayer.Menu.container = "menuLayer" + x; 
         menuLayer.style.zindex = 1; 
          var s = menuLayer.style; 
         s.pixeltop = -300; 
         s.pixelleft = -300; 
         s.top = '-300px'; 
         s.left = '-300px'; 

         var menu = container.menus[x]; 
         menu.menuItemWidth = menu.menuWidth || menu.menuIEWidth || 140; 
         if( menu.menuBgOpaque ) menuLayer.style.backgroundColor = menu.menuBorderBgColor; 
         var top = 0; 
         var left = 0; 
         menu.menuItemLayers = new Array(); 
         for (var i=0; i<container.menus[x].items.length; i++) { 
            var l = FIND("menuItem" + menuCount); 
            l.Menu = container.menus[x]; 
            l.Menu.menuItemLayers[l.Menu.menuItemLayers.length] = l; 
            if (l.addEventListener || window.mmIsOpera) { 
               l.style.width = menu.menuItemWidth + 'px'; 
               l.style.height = menu.menuItemHeight + 'px'; 
               l.style.pixelWidth = menu.menuItemWidth; 
               l.style.pixelHeight = menu.menuItemHeight; 
               l.style.top = top + 'px'; 
               l.style.left = left + 'px'; 
               if(l.addEventListener) { 
                  l.addEventListener("mouseover", onMenuItemOver, false); 
                  l.addEventListener("click", onMenuItemAction, false); 
                  l.addEventListener("mouseout", mouseoutMenu, false); 
               } 
               if( menu.menuItemHAlign != 'left' ) { 
                  l.hiliteShim = FIND("menuItemHilite" + menuCount + "Shim"); 
                  l.hiliteShim.style.visibility = "inherit"; 
                  l.textShim = FIND("menuItemText" + menuCount + "Shim"); 
                  l.hiliteShim.style.pixelWidth = menu.menuItemWidth - 2*menu.menuItemPadding - menu.menuItemIndent; 
                  l.hiliteShim.style.width = l.hiliteShim.style.pixelWidth; 
                  l.textShim.style.pixelWidth = menu.menuItemWidth - 2*menu.menuItemPadding - menu.menuItemIndent; 
                  l.textShim.style.width = l.textShim.style.pixelWidth;    
               } 
            } else { 
               l.style.pixelWidth = menu.menuItemWidth; 
               l.style.pixelHeight = menu.menuItemHeight; 
               l.style.pixelTop = top; 
               l.style.pixelLeft = left; 
               if( menu.menuItemHAlign != 'left' ) { 
                  var shim = FIND("menuItemShim" + menuCount); 
                  shim[0].style.pixelWidth = menu.menuItemWidth - 2*menu.menuItemPadding - menu.menuItemIndent; 
                  shim[1].style.pixelWidth = menu.menuItemWidth - 2*menu.menuItemPadding - menu.menuItemIndent; 
                  shim[0].style.width = shim[0].style.pixelWidth + 'px'; 
                  shim[1].style.width = shim[1].style.pixelWidth + 'px'; 
               } 
            } 
            if( menu.vertical ) top = top + menu.menuItemHeight+menu.menuItemBorder+menu.menuItemSpacing; 
            else left = left + menu.menuItemWidth+menu.menuItemBorder+menu.menuItemSpacing; 
            l.style.fontSize = menu.fontSize + 'px'; 
            l.style.backgroundColor = menu.menuItemBgColor; 
            l.style.visibility = "inherit"; 
            l.saveColor = menu.menuItemBgColor; 
            l.menuHiliteBgColor = menu.menuHiliteBgColor; 
            l.mmaction = container.menus[x].actions[i]; 
            l.hilite = FIND("menuItemHilite" + menuCount); 
            l.focusItem = FIND("focusItem" + x); 
            l.focusItem.style.pixelTop = -30; 
            l.focusItem.style.top = '-30px'; 
            var childItem = FIND("childMenu" + menuCount); 
            if (childItem) { 
               l.childMenu = container.menus[x].items[i].menuLayer; 
               childItem.style.pixelLeft = menu.menuItemWidth -11; 
               childItem.style.left = childItem.style.pixelLeft + 'px'; 
               childItem.style.pixelTop = (menu.menuItemHeight /2) -4; 
               childItem.style.top = childItem.style.pixelTop + 'px'; 
               l.Menu.childMenus[l.Menu.childMenus.length] = l.childMenu; 
            } 
            l.style.cursor = "pointer"; 
            menuCount++; 
         } 
         if( menu.vertical ) { 
            menu.menuHeight = top-1-menu.menuItemSpacing; 
            menu.menuWidth = menu.menuItemWidth; 
         } else { 
            menu.menuHeight = menu.menuItemHeight; 
            menu.menuWidth = left-1-menu.menuItemSpacing; 
         } 

         var lite = FIND("menuLite" + x); 
         var s = lite.style; 
         s.pixelHeight = menu.menuHeight +(menu.menuBorder * 2); 
         s.height = s.pixelHeight + 'px'; 
         s.pixelWidth = menu.menuWidth + (menu.menuBorder * 2); 
         s.width = s.pixelWidth + 'px'; 
         if( menu.menuBgOpaque ) s.backgroundColor = menu.menuLiteBgColor; 

         var body = FIND("menuFg" + x); 
         s = body.style; 
         s.pixelHeight = menu.menuHeight + menu.menuBorder; 
         s.height = s.pixelHeight + 'px'; 
         s.pixelWidth = menu.menuWidth + menu.menuBorder; 
         s.width = s.pixelWidth + 'px'; 
         if( menu.menuBgOpaque ) s.backgroundColor = menu.bgColor; 

         s = menuLayer.style; 
         s.pixelWidth  = menu.menuWidth + (menu.menuBorder * 4); 
         s.width = s.pixelWidth + 'px'; 
         s.pixelHeight  = menu.menuHeight+(menu.menuBorder*4); 
         s.height = s.pixelHeight + 'px'; 
      } 
   } 
   if (document.captureEvents) document.captureEvents(Event.MOUSEUP); 
   if (document.addEventListener) document.addEventListener("mouseup", onMenuItemOver, false); 
   if (document.layers && window.innerWidth) { 
      window.onresize = NS4resize; 
      window.NS4sIW = window.innerWidth; 
      window.NS4sIH = window.innerHeight; 
      setTimeout("NS4resize()",500); 
   } 
   document.onmouseup = mouseupMenu; 
   window.mmWroteMenu = true; 
   status = ""; 
} 

function NS4resize() { 
   if (NS4sIW != window.innerWidth || NS4sIH != window.innerHeight) window.location.reload(); 
} 

function onMenuItemOver(e, l) { 
   MM_clearTimeout(); 
   l = l || this; 
   var a = window.ActiveMenuItem; 
   if (document.layers) { 
      if (a) { 
         a.document.bgColor = a.saveColor; 
         if (a.hilite) a.hilite.visibility = "hidden"; 
         if (a.Menu.bgImageOver) a.background.src = a.Menu.bgImageUp; 
         a.focusItem.top = -100; 
         a.clicked = false; 
      } 
      if (l.hilite) { 
         l.document.bgColor = l.menuHiliteBgColor; 
         l.zIndex = 1; 
         l.hilite.visibility = "inherit"; 
         l.hilite.zIndex = 2; 
         l.document.layers[1].zIndex = 1; 
         l.focusItem.zIndex = this.zIndex +2; 
      } 
      if (l.Menu.bgImageOver) l.background.src = l.Menu.bgImageOver; 
      l.focusItem.top = this.top; 
      l.focusItem.left = this.left; 
      l.focusItem.clip.width = l.clip.width; 
      l.focusItem.clip.height = l.clip.height; 
      l.Menu.hideChildMenu(l); 
   } else if (l.style && l.Menu) { 
      if (a) { 
         a.style.backgroundColor = a.saveColor; 
         if (a.hilite) a.hilite.style.visibility = "hidden"; 
         if (a.hiliteShim) a.hiliteShim.style.visibility = "inherit"; 
         if (a.Menu.bgImageUp) a.style.background = "url(" + a.Menu.bgImageUp +")";; 
      }  
      l.style.backgroundColor = l.menuHiliteBgColor; 
      l.zIndex = 1; 
      if (l.Menu.bgImageOver) l.style.background = "url(" + l.Menu.bgImageOver +")"; 
      if (l.hilite) { 
         l.hilite.style.visibility = "inherit"; 
         if( l.hiliteShim ) l.hiliteShim.style.visibility = "visible"; 
      } 
      l.focusItem.style.pixelTop = l.style.pixelTop; 
      l.focusItem.style.top = l.focusItem.style.pixelTop + 'px'; 
      l.focusItem.style.pixelLeft = l.style.pixelLeft; 
      l.focusItem.style.left = l.focusItem.style.pixelLeft + 'px'; 
      l.focusItem.style.zIndex = l.zIndex +1; 
      l.Menu.hideChildMenu(l); 
   } else return; 
   window.ActiveMenuItem = l; 
} 

function onMenuItemAction(e, l) { 
   l = window.ActiveMenuItem; 
   if (!l) return; 
   hideActiveMenus(); 
   if (l.mmaction) eval("" + l.mmaction); 
   window.ActiveMenuItem = 0; 
} 

function MM_clearTimeout() { 
   if (mmHideMenuTimer) clearTimeout(mmHideMenuTimer); 
   mmHideMenuTimer = null; 
   mmDHFlag = false; 
} 

function MM_startTimeout() { 
   if( window.ActiveMenu ) { 
      mmStart = new Date(); 
      mmDHFlag = true; 
      mmHideMenuTimer = setTimeout("mmDoHide()", window.ActiveMenu.Menu.hideTimeout); 
   } 
} 

function mmDoHide() { 
   if (!mmDHFlag || !window.ActiveMenu) return; 
   var elapsed = new Date() - mmStart; 
   var timeout = window.ActiveMenu.Menu.hideTimeout; 
   if (elapsed < timeout) { 
      mmHideMenuTimer = setTimeout("mmDoHide()", timeout+100-elapsed); 
      return; 
   } 
   mmDHFlag = false; 
   hideActiveMenus(); 
   window.ActiveMenuItem = 0; 
} 

function MM_showMenu(menu, x, y, child, imgname) { 
   if (!window.mmWroteMenu) return; 
   MM_clearTimeout(); 
   if (menu) { 
      var obj = FIND(imgname) || document.images[imgname] || document.links[imgname] || document.anchors[imgname]; 
      x = moveXbySlicePos (x, obj); 
      y = moveYbySlicePos (y, obj); 
   } 
   if (document.layers) { 
      if (menu) { 
         var l = menu.menuLayer || menu; 
         l.top = l.left = 1; 
         hideActiveMenus(); 
         if (this.visibility) l = this; 
         window.ActiveMenu = l; 
      } else { 
         var l = child; 
      } 
      if (!l) return; 
      for (var i=0; i<l.layers.length; i++) {              
         if (!l.layers[i].isHilite) l.layers[i].visibility = "inherit"; 
         if (l.layers[i].document.layers.length > 0) MM_showMenu(null, "relative", "relative", l.layers[i]); 
      } 
      if (l.parentLayer) { 
         if (x != "relative") l.parentLayer.left = x || window.pageX || 0; 
         if (l.parentLayer.left + l.clip.width > window.innerWidth) l.parentLayer.left -= (l.parentLayer.left + l.clip.width - window.innerWidth); 
         if (y != "relative") l.parentLayer.top = y || window.pageY || 0; 
         if (l.parentLayer.isContainer) { 
            l.Menu.xOffset = window.pageXOffset; 
            l.Menu.yOffset = window.pageYOffset; 
            l.parentLayer.clip.width = window.ActiveMenu.clip.width +2; 
            l.parentLayer.clip.height = window.ActiveMenu.clip.height +2; 
            if (l.parentLayer.menuContainerBgColor && l.Menu.menuBgOpaque ) l.parentLayer.document.bgColor = l.parentLayer.menuContainerBgColor; 
         } 
      } 
      l.visibility = "inherit"; 
      if (l.Menu) l.Menu.container.visibility = "inherit"; 
   } else if (FIND("menuItem0")) { 
      var l = menu.menuLayer || menu;    
      hideActiveMenus(); 
      if (typeof(l) == "string") l = FIND(l); 
      window.ActiveMenu = l; 
      var s = l.style; 
      s.visibility = "inherit"; 
      if (x != "relative") { 
         s.pixelLeft = x || (window.pageX + document.body.scrollLeft) || 0; 
         s.left = s.pixelLeft + 'px'; 
      } 
      if (y != "relative") { 
         s.pixelTop = y || (window.pageY + document.body.scrollTop) || 0; 
         s.top = s.pixelTop + 'px'; 
      } 
      l.Menu.xOffset = document.body.scrollLeft; 
      l.Menu.yOffset = document.body.scrollTop; 
   } 
   if (menu) window.activeMenus[window.activeMenus.length] = l; 
   MM_clearTimeout(); 
} 

function onMenuItemDown(e, l) { 
   var a = window.ActiveMenuItem; 
   if (document.layers && a) { 
      a.eX = e.pageX; 
      a.eY = e.pageY; 
      a.clicked = true; 
    } 
} 

function mouseupMenu(e) { 
   hideMenu(true, e); 
   hideActiveMenus(); 
   return true; 
} 

function getExplorerVersion() { 
   var ieVers = parseFloat(navigator.appVersion); 
   if( navigator.appName != 'Microsoft Internet Explorer' ) return ieVers; 
   var tempVers = navigator.appVersion; 
   var i = tempVers.indexOf( 'MSIE ' ); 
   if( i >= 0 ) { 
      tempVers = tempVers.substring( i+5 ); 
      ieVers = parseFloat( tempVers );  
   } 
   return ieVers; 
} 

function mouseoutMenu() { 
   if ((navigator.appName == "Microsoft Internet Explorer") && (getExplorerVersion() < 4.5)) 
      return true; 
   hideMenu(false, false); 
   return true; 
} 

function hideMenu(mouseup, e) { 
   var a = window.ActiveMenuItem; 
   if (a && document.layers) { 
      a.document.bgColor = a.saveColor; 
      a.focusItem.top = -30; 
      if (a.hilite) a.hilite.visibility = "hidden"; 
      if (mouseup && a.mmaction && a.clicked && window.ActiveMenu) { 
          if (a.eX <= e.pageX+15 && a.eX >= e.pageX-15 && a.eY <= e.pageY+10 && a.eY >= e.pageY-10) { 
            setTimeout('window.ActiveMenu.Menu.onMenuItemAction();', 500); 
         } 
      } 
      a.clicked = false; 
      if (a.Menu.bgImageOver) a.background.src = a.Menu.bgImageUp; 
   } else if (window.ActiveMenu && FIND("menuItem0")) { 
      if (a) { 
         a.style.backgroundColor = a.saveColor; 
         if (a.hilite) a.hilite.style.visibility = "hidden"; 
         if (a.hiliteShim) a.hiliteShim.style.visibility = "inherit"; 
         if (a.Menu.bgImageUp) a.style.background = "url(" + a.Menu.bgImageUp +")"; 
      } 
   } 
   if (!mouseup && window.ActiveMenu) { 
      if (window.ActiveMenu.Menu) { 
         if (window.ActiveMenu.Menu.hideOnMouseOut) MM_startTimeout(); 
         return(true); 
      } 
   } 
   return(true); 
} 

function hideChildMenu(hcmLayer) { 
   MM_clearTimeout(); 
   var l = hcmLayer; 
   for (var i=0; i < l.Menu.childMenus.length; i++) { 
      var theLayer = l.Menu.childMenus[i]; 
      if (document.layers) theLayer.visibility = "hidden"; 
      else { 
         theLayer = FIND(theLayer); 
         theLayer.style.visibility = "hidden"; 
         if( theLayer.Menu.menuItemHAlign != 'left' ) { 
            for(var j = 0; j < theLayer.Menu.menuItemLayers.length; j++) { 
               var itemLayer = theLayer.Menu.menuItemLayers[j]; 
               if(itemLayer.textShim) itemLayer.textShim.style.visibility = "inherit"; 
            } 
         } 
      } 
      theLayer.Menu.hideChildMenu(theLayer); 
   } 
   if (l.childMenu) { 
      var childMenu = l.childMenu; 
      if (document.layers) { 
         l.Menu.MM_showMenu(null,null,null,childMenu.layers[0]); 
         childMenu.zIndex = l.parentLayer.zIndex +1; 
         childMenu.top = l.Menu.menuLayer.top + l.Menu.submenuYOffset; 
         if( l.Menu.vertical ) { 
            if( l.Menu.submenuRelativeToItem ) childMenu.top += l.top + l.parentLayer.top; 
            childMenu.left = l.parentLayer.left + l.parentLayer.clip.width - (2*l.Menu.menuBorder) + l.Menu.menuLayer.left + l.Menu.submenuXOffset; 
         } else { 
            childMenu.top += l.top + l.parentLayer.top;    
            if( l.Menu.submenuRelativeToItem ) childMenu.left = l.Menu.menuLayer.left + l.left + l.clip.width + (2*l.Menu.menuBorder) + l.Menu.submenuXOffset; 
            else childMenu.left = l.parentLayer.left + l.parentLayer.clip.width - (2*l.Menu.menuBorder) + l.Menu.menuLayer.left + l.Menu.submenuXOffset; 
         } 
         if( childMenu.left < l.Menu.container.clip.left ) l.Menu.container.clip.left = childMenu.left; 
         var w = childMenu.clip.width+childMenu.left-l.Menu.container.clip.left; 
         if (w > l.Menu.container.clip.width)  l.Menu.container.clip.width = w; 
         var h = childMenu.clip.height+childMenu.top-l.Menu.container.clip.top; 
         if (h > l.Menu.container.clip.height) l.Menu.container.clip.height = h; 
         l.document.layers[1].zIndex = 0; 
         childMenu.visibility = "inherit"; 
      } else if (FIND("menuItem0")) { 
         childMenu = FIND(l.childMenu); 
         var menuLayer = FIND(l.Menu.menuLayer); 
         var s = childMenu.style; 
         s.zIndex = menuLayer.style.zIndex+1; 
         if (document.all || window.mmIsOpera) { 
            s.pixelTop = menuLayer.style.pixelTop + l.Menu.submenuYOffset; 
            if( l.Menu.vertical ) { 
               if( l.Menu.submenuRelativeToItem ) s.pixelTop += l.style.pixelTop; 
               s.pixelLeft = l.style.pixelWidth + menuLayer.style.pixelLeft + l.Menu.submenuXOffset; 
               s.left = s.pixelLeft + 'px'; 
            } else { 
               s.pixelTop += l.style.pixelTop; 
               if( l.Menu.submenuRelativeToItem ) s.pixelLeft = menuLayer.style.pixelLeft + l.style.pixelLeft + l.style.pixelWidth + (2*l.Menu.menuBorder) + l.Menu.submenuXOffset; 
               else s.pixelLeft = (menuLayer.style.pixelWidth-4*l.Menu.menuBorder) + menuLayer.style.pixelLeft + l.Menu.submenuXOffset; 
               s.left = s.pixelLeft + 'px'; 
            } 
         } else { 
            var top = parseInt(menuLayer.style.top) + l.Menu.submenuYOffset; 
            var left = 0; 
            if( l.Menu.vertical ) { 
               if( l.Menu.submenuRelativeToItem ) top += parseInt(l.style.top); 
               left = (parseInt(menuLayer.style.width)-4*l.Menu.menuBorder) + parseInt(menuLayer.style.left) + l.Menu.submenuXOffset; 
            } else { 
               top += parseInt(l.style.top); 
               if( l.Menu.submenuRelativeToItem ) left = parseInt(menuLayer.style.left) + parseInt(l.style.left) + parseInt(l.style.width) + (2*l.Menu.menuBorder) + l.Menu.submenuXOffset; 
               else left = (parseInt(menuLayer.style.width)-4*l.Menu.menuBorder) + parseInt(menuLayer.style.left) + l.Menu.submenuXOffset; 
            } 
            s.top = top + 'px'; 
            s.left = left + 'px'; 
         } 
         childMenu.style.visibility = "inherit"; 
      } else return; 
      window.activeMenus[window.activeMenus.length] = childMenu; 
   } 
} 

function hideActiveMenus() { 
   if (!window.activeMenus) return; 
   for (var i=0; i < window.activeMenus.length; i++) { 
      if (!activeMenus[i]) continue; 
      if (activeMenus[i].visibility && activeMenus[i].Menu && !window.mmIsOpera) { 
         activeMenus[i].visibility = "hidden"; 
         activeMenus[i].Menu.container.visibility = "hidden"; 
         activeMenus[i].Menu.container.clip.left = 0; 
      } else if (activeMenus[i].style) { 
         var s = activeMenus[i].style; 
         s.visibility = "hidden"; 
         s.left = '-200px'; 
         s.top = '-200px'; 
      } 
   } 
   if (window.ActiveMenuItem) hideMenu(false, false); 
   window.activeMenus.length = 0; 
} 

function moveXbySlicePos (x, img) {  
   if (!document.layers) { 
      var onWindows = navigator.platform ? navigator.platform == "Win32" : false; 
      var macIE45 = document.all && !onWindows && getExplorerVersion() == 4.5; 
      var par = img; 
      var lastOffset = 0; 
      while(par){ 
         if( par.leftMargin && ! onWindows ) x += parseInt(par.leftMargin); 
         if( (par.offsetLeft != lastOffset) && par.offsetLeft ) x += parseInt(par.offsetLeft); 
         if( par.offsetLeft != 0 ) lastOffset = par.offsetLeft; 
         par = macIE45 ? par.parentElement : par.offsetParent; 
      } 
   } else if (img.x) x += img.x; 
   return x; 
} 

function moveYbySlicePos (y, img) { 
   if(!document.layers) { 
      var onWindows = navigator.platform ? navigator.platform == "Win32" : false; 
      var macIE45 = document.all && !onWindows && getExplorerVersion() == 4.5; 
      var par = img; 
      var lastOffset = 0; 
      while(par){ 
         if( par.topMargin && !onWindows ) y += parseInt(par.topMargin); 
         if( (par.offsetTop != lastOffset) && par.offsetTop ) y += parseInt(par.offsetTop); 
         if( par.offsetTop != 0 ) lastOffset = par.offsetTop; 
         par = macIE45 ? par.parentElement : par.offsetParent; 
      }       
   } else if (img.y >= 0) y += img.y; 
   return y; 
} 

function mmLoadMenus() { 
  if (window.mm_menu_0513074918_0) return; 
        window.mm_menu_0513074918_0 = new Menu("root",220,22,"Arial, Helvetica, sans-serif",12,"#333333","#333333","#FFFF63","#FFFFFF","left","middle",5,0,200,-5,7,true,true,true,0,true,true); 
  mm_menu_0513074918_0.addMenuItem("MERV Ratings for Cartridge Filters","location='/filter-efficiency.html'"); 
  mm_menu_0513074918_0.addMenuItem("Cartridge Filter Media Options","location='/filter-medias.html'"); 
mm_menu_0513074918_0.addMenuItem("Dust Collector/Filter Bag End Types","location='/dust-collect-system-types.html'"); 
  mm_menu_0513074918_0.addMenuItem("Filter Bag Media Options","location='/Filter-dust-collector.html'"); 
  mm_menu_0513074918_0.addMenuItem("Filter Bag Fiber Characteristics","location='/filter-bag-characteristics.html'"); 
  mm_menu_0513074918_0.addMenuItem("Maintaining your Vacuum Truck Filters","location='/maintaining-your-filters.html'"); 
  mm_menu_0513074918_0.addMenuItem("Downloads","location='/downloads.html'"); 
     mm_menu_0513074918_0.hideOnMouseOut=true; 
   mm_menu_0513074918_0.bgColor='#555555'; 
   mm_menu_0513074918_0.menuBorder=1; 
   mm_menu_0513074918_0.menuLiteBgColor='#555555'; 
   mm_menu_0513074918_0.menuBorderBgColor=''; 

mm_menu_0513074918_0.writeMenus(); 
}