$(document).ready(function()
{
	if (top.location.href.indexOf('portal.uea.ac.uk') == -1)
	{
		if (document.location.href.indexOf('?mode=portal') != -1)
		{
			window.location.href = document.location.href.replace("?mode=portal", "");

		}
		if (document.location.href.indexOf('&mode=portal') != -1)
		{
			window.location.href = document.location.href.replace("&mode=portal", "");

		}
	}
});