function showAd()
{
	//Head_ad.innerHTML = Head_398_42;
	var ad_str = "";
	for (var i=0;i<L_120_60.length;i++){ad_str += L_120_60[i];}
	l_ad_1.innerHTML = ad_str;
	ad_str = "";
	for (var i=0;i<R_120_60.length;i++){ad_str += R_120_60[i];}
	r_ad_1.innerHTML = ad_str;
}
setTimeout("showAd()", 100);