function extractJavascript(html) {
	var re = /<script\b[\s\S]*?>([\s\S]*?)<\//ig;
	var match;
	while (match = re.exec(html)) {
		//alert(match[1]);
		eval(match[1]);
	}
}


function refreshads(url,container,containerScript) {
	var b = document.getElementById(containerScript);
	b.innerHTML = "";
	var js = document.createElement("script");
	js.type = "text/javascript";
	js.src = url;
	b.appendChild(js);
}