function selectNav(navItem)
{

    if(browserDetect().browser == "Explorer")
    {   
        var headerNavObj = document.getElementById('HeaderNav');
        for(var i in headerNavObj.childNodes)
        {
            var liObject = headerNavObj.childNodes[i];
            if(typeof(liObject) == 'object')
            {
                if(liObject.childNodes[0] != null)
                {
                   if(navItem.toString() == liObject.childNodes[0].innerText)
                   {
                       liObject.className = "current";                                     
                   }
                }                           
            }               
        }
        
    }
    else
    {
        var headerNavObj = document.getElementById('HeaderNav');
        for(var i in headerNavObj.childNodes)
        {
            var liObject = headerNavObj.childNodes[i];
            if(typeof(liObject) == 'object')
            {
                if(liObject.childNodes[0] != null)
                {
                    if(navItem == liObject.childNodes[0].textContent)
                    {
                        liObject.className = "current";
                    }
                }
            }
        }
        
    }
}

function removeLastBar()
{
    var headerNavObj = document.getElementById('HeaderNav');
    
    var liObject;
    for(var i in headerNavObj.childNodes)
    {   
            
        if(headerNavObj.childNodes[i].tagName == 'LI')
        {                     
            liObject = headerNavObj.childNodes[i];                                          
        }     
                
    }
    
   
    liObject.id = "last";   
    
    var footerNavObj = document.getElementById('FooterNav');
    
    var liObject;
    for(var i in footerNavObj.childNodes)
    {        
        if(footerNavObj.childNodes[i].tagName == 'LI')
        {
                     
            liObject = footerNavObj.childNodes[i];                            
        }     
                
    }
    
    liObject.id = "last";  
    
}

function veticalNavParentHighLight()
{
     var headerNavObj = document.getElementById('NavVertical');
     var liObject = null;     
     for(var i in headerNavObj.childNodes)
     {
            liObject = headerNavObj.childNodes[i];
           
            if(headerNavObj.childNodes[i].tagName == 'LI')
            {       
                if(browserDetect().browser == "Explorer")
                {               
                     if(headerNavObj.childNodes[i].innerHTML.match('<LI class=current>'))
                     {
                        break;
                     }
                }
                else
                {
                    if(headerNavObj.childNodes[i].innerHTML.match('<li class="current">'))
                    {
                        break;
                    }
                }
                
            }            
     }
     
     if(liObject != null)
     {
        liObject.className = "current";
     }
     
}