var bannerASetTime=window.setTimeout("rtnBannerA()",bannerATimeInterval);

function class_banner(myString) {
	var mySplitResult = myString.split('//**//');
	
	switch(mySplitResult[1]) {
		case 'rtnBannerA':
			window.clearInterval(bannerASetTime);
			bannerATimeInterval = mySplitResult[2];
			bannerASetTime=window.setTimeout("rtnBannerA()",bannerATimeInterval);

			document.getElementById('et_top_adv').innerHTML = mySplitResult[3];
		break;
	}
}
		
function rtnBannerA() {
	receiverXMLHttpObj.open('POST','banner_rtn.php',true);
	receiverXMLHttpObj.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	receiverXMLHttpObj.send('action=rtnBannerA');
	receiverStatusChecker();
	receiverXMLHttpObj.onreadystatechange=receiverStatusChecker;
}