function BlogTree()
{
    
}

function UpdateLevel(blogId, level, newSelected)
{

    if(level == 3)
    {
        $get(lvl2Selected).className = '';        
        $get(newSelected).className = 'selected';
        lvl2Selected = newSelected;
    }
    if(level == 4)
    {
        $get(lvl3Selected).className = '';        
        $get(newSelected).className = 'selected';
        lvl3Selected = newSelected;
    }
    if(level == 5)
    {
        $get(lvl4Selected).className = '';        
        $get(newSelected).className = 'selected';
        lvl4Selected = newSelected;
    }
    if(level == 6)
    {
        $get(lvl5Selected).className = '';        
        $get(newSelected).className = 'selected';
        lvl5Selected = newSelected;
    }
    BOS.Web.Services.BOS.GetTree(blogId, level, UpdateLevelComplete, UpdateLevelError);
}

function UpdateLevelComplete(result, response, methodName)
{
    if(result[0] != '')
    {
        $get('l3').innerHTML = result[0];
        EvaluateScript('l3');
    }
    if(result[1] != '')
    {
        $get('l4').innerHTML = result[1];
        EvaluateScript('l4');
    }
    if(result[2] != '')
    {
        $get('l5').innerHTML = result[2];
        EvaluateScript('l5');
    }
    if(result[3] != '')
    {
        $get('l6').innerHTML = result[3];
        EvaluateScript('l6');
    }
        
    
}

function EvaluateScript(divId)
{
    var x = $get(divId).getElementsByTagName("script"); 
    
    if(typeof x != "undefined")
    {
        for(var i=0;i<x.length;i++)
        {
            if (window.execScript) 
            {
                window.execScript(x[i].text);
            }
            else 
            { // other browsers
                window.eval(x[i].text);
            }
        }
    } 
}

function UpdateLevelError(result)
{

}