var lBrowser = {};
lBrowser.agt = navigator.userAgent.toLowerCase();
lBrowser.isIE = ((lBrowser.agt.indexOf("msie") != -1) && (lBrowser.agt.indexOf("opera") == -1) && (lBrowser.agt.indexOf("omniweb") == -1));

//Set top Menu Style
function settopstyle()
{
     var div=document.getElementById('gotop');         
     var bodywidth=parseInt(document.documentElement.clientWidth);         

     if ((bodywidth>=1010)&&(div!=null)&&(div!="undefined"))
     {
        div.style.left=970+(bodywidth-1010)/2-50+'px';
     }
     else
        div.style.left=bodywidth-50;           
}  


//set selected node style
function settreenode(objname)
{
    var node=document.getElementById(objname);
   
    if (node != 'undefined')
    {
        var selectnode=node.value;
        if (selectnode=="")
            return;
            
        var selectnode=document.getElementById(selectnode);
        
        if ((selectnode != 'undefined')&&(selectnode != null))
        {          
            selectnode.parentNode.className=selectnode.parentNode.className.replace("level2","leafhover");
        }        
    }   
}

//set selected top menu item style
function setmenuitem(objname,menuname)
{
    var menu=document.getElementById(objname);
    
    if ((menu != 'undefined')&&(menu.rows.length>0))
    {       
        var rows=menu.rows[0];
        for (var i=0;i<rows.cells.length;i++)
        {//debugger;
            var td=rows.cells[i];            
          
            var result=false;
            
            if (lBrowser.isIE)
                result=(td.innerText==menuname);
            else
                result=(td.textContent.search(menuname)!=-1);
                
            if (result)
            {
                var tb=td.firstChild;
                var n=tb.tagName.toLowerCase();
                if (tb.tagName.toLowerCase()=="table")
                {
                    tb.className = tb.className.replace("menu","menusel");
                    var array=tb.getElementsByTagName("a");
                    
                    if (array.length>0)
                    {
                        var label=array[0];
                        label.style.color="#ffffff";
                    }
                                        
                    break;
                }                
            }
        }
    }
}