Mediabiz.Advertising = {

	checkAdvertising: function() {

	    Mediabiz.Advertising.MediumRectangle.checkAd();
	}
};

Mediabiz.Advertising.MediumRectangle = {

    checkAd: function() {

        // Check ad content and set display options.
        YAHOO.util.Event.onDOMReady(function () {

            var cont     = document.getElementById('adMedRect');
            var elemsDiv = cont.getElementsByTagName('div');
            var i        = 0;

            // Check if box may be shown; 'contentad' variable => comes from EMS
            if( 'undefined' == typeof(contentad) || contentad != 1 ) {

                document.getElementById('adMedRect').style.display = 'none';
                return;
            }

            for(i =0; i< elemsDiv.length; i++) {

                var el = elemsDiv[i];
                if(el.innerHTML == 'Anzeige') {

                    el.id = 'myAdId' + Math.random(1,100);
                    el.style.fontSize = '90%';
                }
            }
        });
    }
}