function wego1(){
	var body = document.getElementsByTagName('body')[0];
	var xBanner = document.getElementById('Banner468');
	var xA = xBanner.getElementsByTagName('a');
	var iframe = document.createElement('iframe');

	iframe.setAttribute('id','bS');
	iframe.src=xA[0].href;
	iframe.style.display = 'none';
	body.appendChild(iframe);
}

function wego2(){
	var body = document.getElementsByTagName('body')[0];
	var xBanner = document.getElementById('Banner728');
	var xA = xBanner.getElementsByTagName('a');
	var iframe = document.createElement('iframe');

	iframe.setAttribute('id','bS');
	iframe.src=xA[0].href;
	iframe.style.display = 'none';
	body.appendChild(iframe);
}

function wego3(){
	var body = document.getElementsByTagName('body')[0];
	var xBanner = document.getElementById('BannerSky');
	var xA = xBanner.getElementsByTagName('a');
	var iframe = document.createElement('iframe');

	iframe.setAttribute('id','bS');
	iframe.src=xA[0].href;
	iframe.style.display = 'none';
	body.appendChild(iframe);
}