function hide(this_obj,section_id)
{
        this_obj = document.getElementById(this_obj);
        this_obj.blur();
        document.getElementById(section_id).style.display = 'none';
}

var prev_this_obj;
var prev_section_id;

function show_hide(this_obj,section_id)
{
        hidetooltip();
        this_obj = document.getElementById(this_obj);
        if(this_obj != prev_this_obj && prev_section_id != null)
        {
                if(document.getElementById(prev_section_id).style.display != 'none')
                {
                        document.getElementById(prev_section_id).style.display = 'none';
                }
        }
        this_obj.blur();
        if(document.getElementById(section_id).style.display == 'none')
        {
                var originalWidth = this_obj.offsetWidth;
                var originalHeight = this_obj.offsetHeight;
                var offsetLeft = 0;
                var offsetTop = originalHeight;
                
                var temp_time_select = this_obj;
        
                while (temp_time_select)
                {
                        offsetLeft += temp_time_select.offsetLeft;
                        offsetTop += temp_time_select.offsetTop;
                        temp_time_select = temp_time_select.offsetParent;
                }
                
                document.getElementById(section_id).style.left = offsetLeft+"px";
                document.getElementById(section_id).style.top = parseInt(offsetTop+2)+"px";
                
                document.getElementById(section_id).style.display = '';
                
                if(section_id == 'common_nav_search')
                {
                        document.getElementById('search_input').focus();
                }
        }
        else
        {
                document.getElementById(section_id).style.display = 'none';
        }
        
        prev_this_obj = this_obj;
        prev_section_id = section_id;
}