function getCookieValue (cookieName) {
  var exp = new RegExp (escape(cookieName) + "=([^;]+)");
  if (exp.test (document.cookie + ";")) {
    exp.exec(document.cookie + ";");
    if (parent.document.getElementById('main_body') != null) {
        parent.document.getElementById('main_body').style.visibility = 'visible';
    }
    if (parent.document.getElementById('pi') != null) {
        parent.document.getElementById('pi').style.display = 'block';
    }
    if (parent.document.getElementById('nav') != null) {
        parent.document.getElementById('nav').style.display = 'block';
    }
    if (parent.document.getElementById('home_main_left') != null) {
        parent.document.getElementById('home_main_left').style.display = 'block';
    }
    if (parent.document.getElementById('home_main_right') != null) {
        parent.document.getElementById('home_main_right').style.display = 'block';
    }
    return unescape(RegExp.$1);
  }
  else {
        Mediabox.scanPage(); 
        Mediabox.open('popUp.html', '', '346 215');
  }
}

function testSessionCookie () {
  document.cookie ="testSessionCookie=Enabled";
  if (getCookieValue ("testSessionCookie")=="Enabled")
    return true 
  else
    return false;
}

function writeSessionCookie (cookieName, cookieValue) {
  if (testSessionCookie()) {
    document.cookie = escape(cookieName) + "=" + escape(cookieValue) + "; path=/";
	parent.Mediabox.close();
	if (parent.document.getElementById('main_body') != null) {
	    parent.document.getElementById('main_body').style.visibility = 'visible';
	}
	if (parent.document.getElementById('pi') != null) {
	    parent.document.getElementById('pi').style.display = 'block';
	}
	if (parent.document.getElementById('nav') != null) {
	    parent.document.getElementById('nav').style.display = 'block';
	}
	if (parent.document.getElementById('home_main_left') != null) {
	    parent.document.getElementById('home_main_left').style.display = 'block';
	}
	if (parent.document.getElementById('home_main_right') != null) {
	    parent.document.getElementById('home_main_right').style.display = 'block';
	}
	
	
	
    return true;
  }
  else return false;
}

function throwPop(){
  parent.window.location.href = "popUpCancel.html";
  parent.Mediabox.close();
  
	
}