function showSeekCatalogue()
{
        removeEvent($('seek-button1'), 'click', showSeekCatalogue);

        $('catalogue-offer1').style.display = 'none';
        $('offer-button1').className = 'catalog_button';

        try {
                $('catalogue-seek1').style.display = 'block';
        } catch (oException) {
                $('catalogue-seek1').style.display = 'block';
        }
        $('seek-button1').className = 'catalog_button_cur';

        //setCookies('current-tag', 'seek');

        addEvent($('offer-button1'), 'click', showOfferCatalogue);
}

function showOfferCatalogue()
{
        removeEvent($('offer-button1'), 'click', showOfferCatalogue);

        $('catalogue-seek1').style.display = 'none';
        $('seek-button1').className = 'catalog_button';

        try {
                $('catalogue-offer1').style.display = 'block';
        } catch (oException) {
                $('catalogue-offer1').style.display = 'block';
        }
        $('offer-button1').className = 'catalog_button_cur';

        //setCookies('current-tag', 'offer');

        addEvent($('seek-button1'), 'click', showSeekCatalogue);
}

function initCatalogue()
{
//      if ($('catalogue-buttons1')) {
        if ($('tags-buttons-holder')) {
        	if ($('tags-buttons-holder')) {
				addEvent($('seek-button1'), 'click', showSeekCatalogue);
	        }

	        // TODO: cookies (varankin)
	        /*
        	var sTagsButton = getCookies('current-tag');

        	if( sTagsButton && sTagsButton == 'seek' ) {
        		showSeekCatalogue();
        	} else {
        		showOfferCatalogue()
        	}
        	*/
        }
}

function initMainPage()
{
        initCatalogue();
        $('catalogue-seek1').style.display = 'none';
}

addEvent(window, 'load', initMainPage);