function pnavOver (pnavName, lang)
{
    $(pnavName + '_left').className = 'pnav_selected_left_' + lang;
    $(pnavName + '_center').className = 'pnav_selected_center_' + lang;
    $(pnavName + '_right').className = 'pnav_selected_right_' + lang;
    $(pnavName + '_link').className = 'pnav_selected_' + lang;
    $(pnavName + '_font').className = 'pnav_selected_' + lang;
}
function pnavOut (pnavName, lang)
{
    $(pnavName + '_left').className = 'pnav_normal_left_' + lang;
    $(pnavName + '_center').className = 'pnav_normal_center_' + lang;
    $(pnavName + '_right').className = 'pnav_normal_right_' + lang;
    $(pnavName + '_link').className = 'pnav_normal_' + lang;
    $(pnavName + '_font').className = 'pnav_normal_' + lang;
}
function helpClick(helpPage)
{
    helpReset();
    if (Element.show('page_help') && page_help_content_loaded==false) 
    { 
        new Ajax.Request('/help/get_help?help_on=' + helpPage, 
                         {asynchronous:true, evalScripts:true, parameters:'page_help_content_loaded='+page_help_content_loaded}
                         ); 
        page_help_content_loaded=true
    }; 
    return false;
}
function helpLink(helpPage)
{
    new Ajax.Request('/help/get_help?help_on=' + helpPage, 
                     {asynchronous:true, evalScripts:true, parameters:'page_help_content_loaded='+page_help_content_loaded}
                    ); 
    page_help_content_loaded=true
    return false;
}
function helpReset()
{
    document.getElementById('page_help_content').innerHTML = '<div id="page_help_loading_content"><span class="popup_title">Loading help...</span><br /><br /><img src="/javascripts/ext2/resources/images/default/grid/wait.gif" alt="[spinner]"></div>';
}
function dropShadow(shadowPage)
{
    var shadowedBorder = RUZEE.ShadedBorder.create({ corner:8, border:2, shadow:16 });
    if (!window.$) {
      window.$ = function(id) { return document.getElementById(id); }
    }
    shadowedBorder.render(shadowPage);
    $(shadowPage).style.position = "absolute";
}
function locationBanner(shadowPage)
{
    var shadowedBorder = RUZEE.ShadedBorder.create({ corner:8, border:1 });
    if (!window.$) {
      window.$ = function(id) { return document.getElementById(id); }
    }
    shadowedBorder.render(shadowPage);
    
}