var nNumberOfViews	=	3;				// nš vizualizacoes
	var sDateExpiration =	'2009/10/20';	// data limite do cookie	FORMAT: yyyy/mm/dd
	
	function cookieCreate(sName, sValue, sDateExpired)
	{
		if (sDateExpired)
		{
			var dDate = new Date(sDateExpiration);
			var expires = "; expires="+ dDate.toGMTString();
		}
		else 
			var expires = "";
		
		//alert(sName + "=" + sValue + expires + "; path=/");
		document.cookie = sName + "=" + sValue + expires + "; path=/";
	}
	
	
	function cookieRead(sCookieName)
	{
		var nameEQ = sCookieName + '=';
		var ca = document.cookie.split(';');
		for(var i=0; i < ca.length;i++)
		{
			var c = ca[i];
			while (c.charAt(0)==' ') c = c.substring(1,c.length);
			if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
		}
		return null;
	}
	
	
	function pubCapping ()
	{
		var nView = cookieRead('PubInter');
		
		nView = parseInt(nView,10);
		
		if (isNaN(nView)) { nView = 0; }
		
		if (nView < nNumberOfViews)
		{
			nView++;
			cookieCreate ('PubInter', nView, sDateExpiration);
		}
		else
		{
			window.location.href = '/index.asp';
		}
	}

	pubCapping();