var banner_refresh_interval = 600000;
/*
function show_google_banner()
{
	var banner_frame = document.getElementById("google_banner");
	if ( banner_frame ) {
		banner_frame.style.top = "200px";
		i = document.body.clientWidth - 160;
 		banner_frame.style.left = i + "px";
		banner_frame.style.display = "";
	}
	setTimeout("show_google_banner()", 500);
}
*/
function refresh_gb() 
{
	var s = 'google' + '_ads_' + 'frame';
	//var banner_frame = document.getElementById(s);
	var banner_frame = window.frames[s]; 
	if ( banner_frame ) {
		//alert('refresh');
		//document.title = '' + (document.title + 1);
		if ( google_ad_url ) {
			//banner_frame.src = google_ad_url + '&' + new Date().getTime();
			banner_frame.location = google_ad_url + '&' + new Date().getTime();
		}
		//else
			//alert('NOt google_ad_url');
	}
	//else
		//alert('NOt refresh');
	setTimeout("refresh_gb()", banner_refresh_interval);
}

function get_parameter(param_name)
{
	var retval = "";
	aURL = document.URL;
	parPos = aURL.indexOf('?');
	ParStr = "";
	if (parPos > -1 ) {
		ParStr = aURL.substring(parPos + 1, aURL.length);
		parPos = ParStr.indexOf(param_name + '=');
		if (parPos > -1 ) {
			parPos = parPos + param_name.length + 1;
			parEnds = ParStr.indexOf("&", parPos);
			if (parEnds < 0) 
	  			parEnds = ParStr.length;
			retval = ParStr.substring(parPos, parEnds);
		}
	}
	return retval;
}

//show_google_banner();
setTimeout("refresh_gb()", banner_refresh_interval);

//dbg = get_parameter('debug');
//if ( dbg == '1' ) {
	//alert('debug');
	//setTimeout("refresh_gb()", banner_refresh_interval);
//}