/*
	gforcesTabs Version 1.0
	Updated August 2009
	written by Chris Munn / Matthew Lindley for GForces Web Management
	www.gforces.co.uk
*/

function gforcesTabs() {

    //  Loop <div>s
    $$('div.domtab').each( function ( div ) {

        //  Set an id if one isn't present
        div.identify();

        //  Activate first tab
//				div.down().firstDescendant().addClassName( 'active' );
        $$( '#' + div.id + ' ul.domHeadings' ).each(function (div) {
            div.firstDescendant().addClassName( 'active' );
        });
                
        //  Hide all content
        $$( '#' + div.id + ' div.contentHeight' ).invoke( 'hide' );

        //  Show first content
        $$( '#' + div.id + ' div.contentHeight' )[0].show();

        //  Loop <li>s
        $$( '#' + div.id + ' ul.domtabs li' ).each(function (li, index) {
                
            //  Monitor onclicks
            li.down().observe( 'click', function ( ev ) {

                ev.stop();
                        
                //  Remove all class names
                ev.element().up().up().childElements().invoke( 'removeClassName', 'active' );

                //  Set active tab
                ev.element().up().addClassName( 'active' );

                //  Hide all content
                $$( '#' + div.id + ' div.contentHeight div.tabset_content' ).invoke( 'hide' );

                //  Show content selected
                
                $$( '#' + div.id + ' div.contentHeight div.tabset_content' )[index].show();
    
            });
                    
        });

    });

}

var showGTabs = function (gTabId, tabToShowId) {
//Hides all G Tabs
$$('#' + gTabId + ' ul.domtabs li').each( function ( li, index ) {
    if( li.identify() == tabToShowId ) {
        li.addClassName('active');
        $$( '#' + gTabId + ' div.contentHeight div.tabset_content' )[index].show();
    } else {
        li.removeClassName('active');        
        $$( '#' + gTabId + ' div.contentHeight div.tabset_content' )[index].hide();
    }

});
    
//$$('#' + gTabId + ' div.contentHeight div.tabset_content').invoke( 'hide' );

//Show tabs with given id
//$(tabToShowId).up().addClassName('active');

//var tabId = $(tabToShowId).readAttribute('class');
//$$('#autoSearch' + ' div.' + tabId).invoke('show');
    

}