var url_b = 'http://www.werbung.com.ar/web/';
var werbung_cant;

function insert_werbung_projector(ifr_w,ifr_h,pr_n,position) {
        if(!werbung_cant){
	    werbung_cant=1;
	}else{
	    werbung_cant++;
	}

	var ifr_html = '<iframe ';
	//Ancho.
	ifr_html += 'width="' + ifr_w+'" ';
	//Alto.
	ifr_html += 'height="' + ifr_h+'" ';
	//Borde del frame (SOLO en FF).
	ifr_html += 'frameBorder="0" ';
	//Margin top y bottom.
	ifr_html += 'marginHeight="0" ';
	//Margin left y right.
	ifr_html += 'marginWidth="0" ';
	//Margin left y right.
	ifr_html += 'scrolling="no" ';
	
	ifr_html += 'id="werbung_ads_web_id'+werbung_cant+'" ';
	//URL.
	ifr_html += 'src="';
	var extra='';
	var url_sn='';
	if (position == null || position == ''){
		url_sn = 'projector:'
	}else{
		url_sn = 'sequence:'
		if (position != 'auto'){
			extra += ":"+position;
		}
	}
	ifr_html += url_b + url_sn + pr_n + extra;
	//Cierre del tag.
	ifr_html += '" ';
	ifr_html += '></iframe>'
	document.write(ifr_html);
	return true;
}

function __insert_werbung_projector(ifr_w,ifr_h,pr_n,position,base_url) {
	if (base_url != null) {
		aux_base_url = url_b;
		url_b = base_url;
		insert_werbung_projector(ifr_w,ifr_h,pr_n,position);
		url_b = aux_base_url;
	} else {
		insert_werbung_projector(ifr_w,ifr_h,pr_n,position);
	}
}