function handle_descriptionItems(parentId, mode)
{
    if (parentId != "")     
    {        
        if(mode=="offstate")
        {                
            for(var i = 0; i<parentId; i++)
            {            
                document.getElementById("select_dialog_" + parentId).style.display = "none";            
            }            
        }
        else
        {        
            for(var i = 0; i<parentId; i++)
            {                        
                document.getElementById("select_dialog_" + parentId).style.display = "block";                
            } 
                               
        }
       
    }

}