var gAdServerHelper = 'present';

function buildAdZoneHTML_iframe(adZone, adFormat, iHeight, iWidth, title)
{
	var theTitle = 'ebay Results';
	
	if (title)
		theTitle = title;
		
	return	'<CENTER><IFRAME NAME="iframe_az_' + adZone + '"'
			+ ' ID="iframe_az_' + adZone + '"'
			+ ' HEIGHT="' + iHeight + '"'
			+ ' WIDTH="' + iWidth + '"'
			+ ' class="ati_adserver" ati_adformat="' + adFormat + '"'
			+ ' ati_title="' + theTitle + '"'
			+ ' ati_adzone="' + adZone + '"' 
			+ ' FRAMEBORDER="0" MARGINWIDTH="0" MARGINHEIGHT="0" SCROLLING="no" style="margin:0" ALIGN="middle" >AD ZONE ' + adZone + '</IFRAME></CENTER>';
} // function buildAdZoneHTML_iframe(adZone, adFormat)

function renderAdZone(adZone)
{
	var adBlockHTML = "Unknown ad zone # " + adZone + ".";
	
	var adFormat = 1;
	
	if (adZone == 1)
	{
		adFormat = adZone;
		adBlockHTML = buildAdZoneHTML_iframe(adZone, adFormat, 90, 800);
	}
	if (adZone == 2)
	{
		adFormat = adZone;
		adBlockHTML = buildAdZoneHTML_iframe(adZone, adFormat, 260, 310);
	}
	if (adZone == 3)
	{
		adFormat = adZone;
		adBlockHTML = buildAdZoneHTML_iframe(adZone, adFormat, 260, 310);
	}
	if (adZone == 4)
	{
		adFormat = adZone;
		adBlockHTML = buildAdZoneHTML_iframe(adZone, adFormat, 900, 800);
	}
	
	if (adZone == 5)
	{
		adFormat = adZone;
		adBlockHTML = buildAdZoneHTML_iframe(adZone, adFormat, 90, 800);
	}
	
	if (adZone == 6)
	{
		adFormat = adZone;
		adBlockHTML = buildAdZoneHTML_iframe(adZone, adFormat, 610, 165);
	}
	
	if (adZone == 7)
	{
		adFormat = adZone;
		adBlockHTML = buildAdZoneHTML_iframe(adZone, adFormat, 260, 310);
	}
	
	document.write(adBlockHTML);
} // function renderAdZone(adZone)