var searchFocused = false;

function searchFocus(obj)
{
    if (!searchFocused)
    {
        obj.value = '';
        searchFocused = true;
    }
}

/**
 * Display description and name of sections below
 * the side menu. Custom code for Welcome Back Clinic.
 */
var sectionNames = new Array();
var sectionDescriptions = new Array();

function showDescription(arrayKey)
{
    arrayKey = Number(arrayKey);
    
    if (sectionNames[arrayKey])
    {
        document.getElementById('submenu_name').innerHTML = sectionNames[Number(arrayKey)];
        document.getElementById('submenu_description').innerHTML = sectionDescriptions[arrayKey];
    } else {
        arrayKey = -1;
    }
    
    /* Show if there's a description. */
    document.getElementById('submenu_explanation').style.display = (arrayKey == -1) ? 'none' : 'block';
}

function init()
{
    if (document.getElementById('submenu_explanation'))
    {
        showDescription(-1);
    }
}