Help with menu script (2 of 2)

[rayh2]

// Build the sub menu items
  for (x=0; x<eval("Menu"+quant).length; x++)
  { 
    if (eval("subMenu"+quant)[x].length > 0)
    {     

      document.writeln ('<div id="'+quant+'MENU'+x+'" style="visibility:hidden; position:absolute; z-index:2" >');
      document.writeln ('<table border="0" cellpadding="'+cellPadding+'" cellspacing="'+styleBorder+'" bgColor="'+sborderColor+'">');
      for (y=0; y<eval("subMenu"+quant)[x].length; y++)
      {
        document.writeln ('<tr><td id="'+quant+'subMenu'+x+y+'" class="rcSubMenuStatic" onMouseOver="hoverMenu(); highlightMenu(\'sub\','+x+','+y+',\'\','+quant+')" onMouseOut="clearMenu('+quant+','+x+');" onclick="tdMouseClick(\''+quant+'subLink'+x+y+'\')" nowrap')
        if (menuStyle.toLowerCase() == "3d"){document.writeln ('style="border-left:'+cellBorder+'px solid '+sborderHighlight+';border-top:'+cellBorder+'px solid '+sborderHighlight+';border-right:'+cellBorder+'px solid '+sborderShadow+';border-bottom:'+cellBorder+'px solid '+sborderShadow+';"');}
        document.writeln ('><a id="'+quant+'subLink'+x+y+'" href="'+eval("subMenu"+quant)[x][y][1]+'" target="'+eval("subMenu"+quant)[x][y][2]+'" class="rcSubMenuStatic">'+eval("subMenu"+quant)[x][y][0]+'</a></td></tr>');
      }
      document.writeln ('</table></div>');
    }
  }
} 

// Change colour or menu and submenu items when the mouse hovers over.  

function highlightMenu(element,mainMenu,dropMenu,state,quant)
{
  hoverMenu();
  state=(state == "hover")?"rcMenuHover":"rcMenuStatic"
  if (element == "sub")
  {
    for (x=0; x < eval("subMenu"+quant)[mainMenu].length; x++)
     {
      eval(obj+'("'+quant+'subMenu'+mainMenu+x+'").className = "rcSubMenuStatic"')
      eval(obj+'("'+quant+'subLink'+mainMenu+x+'").className = "rcSubMenuStatic"')
    }   

    eval(obj+'("'+quant+'subMenu'+mainMenu+dropMenu+'").className="rcSubMenuHover"')
    eval(obj+'("'+quant+'subLink'+mainMenu+dropMenu+'").className="rcSubMenuHover"')
  }
  else
  {
    eval(obj+'("'+quant+'cell'+mainMenu+'").className = "'+state+'"')
    eval(obj+'("'+quant+'mainLink'+mainMenu+'").className = "'+state+'"')
    if (subIndicate == 1&&eval("subMenu"+quant)[mainMenu].length>=1)
    {
      eval(obj+'("'+quant+'cell'+mainMenu+'a").className = "'+state+'"')
      eval(obj+'("'+quant+'mainLink'+mainMenu+'a").className = "'+state+'"')
    }
  }
}

// Find positioning for sub menus
function getOffset(obj, dim) 
{
  if(dim=="left") 
  {     

    oLeft = obj.offsetLeft;    

    while(obj.offsetParent!=null) 
    {    

      oParent = obj.offsetParent     

      oLeft += oParent.offsetLeft 
      obj = oParent 	
    }
    return oLeft
  }
  else if(dim=="top")
  {
    oTop = obj.offsetTop;
    while(obj.offsetParent!=null) 
    {
      oParent = obj.offsetParent
      oTop += oParent.offsetTop
      obj = oParent 	
    }
    return oTop
  }
  else if(dim=="width")
  {
    oWidth = obj.offsetWidth
    return oWidth
  }  

  else if(dim=="height")
  {
    oHeight = obj.offsetHeight
    return oHeight
  }    

  else
  {
    alert("Error: invalid offset dimension '" + dim + "' in getOffset()")
    return false;
  }
}

// Show sub menus
function popDown(quant, param, id, orientation)
{
  var cellBorderOffset = (isNS6)?cellBorder:eval(cellBorder*2)
  var browserAdjustment = (isNS6)?cellBorder:0
  var menu;
  var button;

  if (id)
  {    

    getOffset(eval(obj+'(id)'),'left');
    getOffset(eval(obj+'(id)'),'top');    

    getOffset(eval(obj+'(id)'),'width');  

    getOffset(eval(obj+'(id)'),'height');

if (eval("Menu"+quant+"["+param+"][3]")=="right") 
{ 
  oLeft=oLeft  
  oLeft=oLeft+oWidth; 
  getOffset(eval(obj+'("'+quant+'MENU'+param+'")'),'width');
  oLeft=oLeft-oWidth ;
  alignAdjustment = cellBorder*2 + 1
}
else 
{
  alignAdjustment = 0
  oLeft=oLeft
}    
  }  


  n = 0;    

  while (n < eval("Menu"+quant).length)
  {          

    menu = quant+"MENU"+n
    if (param == n)
    {
      theObj = eval(obj+'(menu)');
      if (theObj)
      {
         theObj.style.visibility = "visible"

      if (orientation.toLowerCase()=="vertical"){
        theObj.style.left=(menuStyle.toLowerCase()=="flat")?oLeft+oWidth+cellBorder+horizontalOffset:oLeft+oWidth+cellBorderOffset+horizontalOffset;
        theObj.style.top=(menuStyle.toLowerCase()=="flat")?oTop-cellBorder+verticalOffset:oTop+verticalOffset-browserAdjustment}
      else{
        theObj.style.left=(menuStyle.toLowerCase()=="flat")?oLeft-cellBorder+horizontalOffset+alignAdjustment:oLeft+horizontalOffset-browserAdjustment+alignAdjustment;
        theObj.style.top=(menuStyle.toLowerCase()=="flat")?oTop+oHeight+cellBorder+verticalOffset:oTop+oHeight+cellBorderOffset+verticalOffset;}
    }

   highlightMenu('main',n,'','hover',quant)
   if (eval("subMenu"+quant)[param].length > 0)
   {
     for (x=0; x<eval("subMenu"+quant)[param].length; x++)
     {
       eval (obj+'("'+quant+'subMenu'+param+x+'").className = "rcSubMenuStatic"')
       eval (obj+'("'+quant+'subLink'+param+x+'").className = "rcSubMenuStatic"')         
     }
   }
}
else 
{  
  for (x=1; x<quantity+1; x++)
  {       
    menu = x+"MENU"+n   
    //alert(menu)     
    if (eval(obj+'(menu)'))
    {
      eval(obj+'(menu).style.visibility = "hidden"')            
    }
    highlightMenu ('main',n,'','static',quant)
  }
}
n++
  }  

}

// Re-set timer for sub menus
function hoverMenu()
{
  if(timer)
  clearTimeout(timer)
}

// Set timer for sub menus
function clearMenu(quant,menu)
{
  setDelay = subMenuDelay*1000
  delay = (eval("subMenu"+quant)[menu].length > 0)?setDelay:1

  timer = setTimeout("popDown("+quant+","+(eval("Menu"+quant).length + 1)+")",delay)
}

// when you click the box, perform the same function as if the user had clicked the hyperlink
function tdMouseClick(theElement)
{
  eval(obj+'(theElement).click()')
}
//-->
</script>
</head>



 <td><div align="center"><script>showMenus(1,'Horizontal')</script></div>