function genImageBanner(adImagePath, url, target) {
	if (url=='')
		return '<img src="' + adImagePath + '" border="0">';
	else
		return '<a href="javascript:goTarget(\'' + url + '\', \'' + target + '\')"><img src="' + adImagePath + '" border="0"></a>';
		//return '<a href="' + url + '" target="' + target + '"><img src="' + adImagePath + '" border="0"></a>';
}

function genFlashBanner(adFlashPath) {
	var flashTag =  '<div style="z-index=-10"><table cellpadding="0" cellspacing="0" border="0"><tr><td><object codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="' + bannerWidth + '" height="' + bannerHeight + '">';
	flashTag += '<param name=movie value="' + adFlashPath + '">';
	flashTag += '<param name=allowscriptaccess value=always>';
	flashTag += '<param name=quality value=high>';
	flashTag += '<param name="wmode" value="transparent">';
	flashTag += '<embed src="' + adFlashPath + '" wmode="transparent" allowscriptaccess="always" quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="' + bannerWidth + '" height="' + bannerHeight + '">';
	flashTag += '</embed></object></td></tr></table></div>';

	return flashTag;
}

function displayRandomBanner(bannerList) {
	var randomNum = Math.floor(Math.random() * bannerList.length);
	document.write(bannerList[randomNum]);
}