<!-- // Llibreria interstitial
// Necesita include de libreria "/osocial/javascript/cookies.js"

var now = new Date();
var hoy = new Date(now.getFullYear(),now.getMonth(),now.getDate());

// Caducitats promos
var d20091117_1900 = new Date(2009,10,17,19,0,0);
var d20091126_1900 = new Date(2009,10,26,19,0,0);
var d20091202_1900 = new Date(2009,11,02,19,0,0);
var d20091210_1900 = new Date(2009,11,10,19,0,0);

var interstitialName = "";

function isInterstitialActive() {
	var isIA = false;

	if(hoy < d20091117_1900) {
		interstitialName="interstitial_1711";		
	} else if(hoy < d20091126_1900) {
		interstitialName="interstitial_2611";
	} else if(hoy < d20091202_1900) {
		interstitialName="interstitial_0212";
	} else if(hoy < d20091210_1900) {
		interstitialName="interstitial_1012";
	}

	//alert("hoy:"+hoy+"\n interstitialName="+interstitialName);

	if(interstitialName!="") {
		var interstitialCookie = readCookie("obraSocial_interstitial_"+interstitialName);
		
		if(interstitialCookie==null) {
			isIA = true;
		}
	}

	//alert("cookie obraSocial_interstitial_"+interstitialName+":"+interstitialCookie);

	return isIA;
}

function getInterstitialName() {
	saveCookie("obraSocial_interstitial_"+interstitialName,"S",3600);
	return interstitialName;
}

function getParameter(parameter){
	var value = "";
	var url = location.href;
	var index = url.indexOf("?");
	index = url.indexOf(parameter,index) + parameter.length;
	if (url.charAt(index) == "="){
		var result = url.indexOf("&",index);
		if (result == -1){result=url.length;};

		value=(url.substring(index + 1,result));
	}
	return value;
} 

-->