/*
Validate the e-mail address (returns true if all ok)
*/
function validateEmail(email) {
	invalidChars = "/:,;£$€{[]}|´!\"#¤%&()=?`½§\\*+'<>æøå^"

	for (i=0; i < invalidChars.length; i++) {
		checkChar = invalidChars.charAt(i)
		if (email.indexOf(checkChar, 0) > - 1) {
			return false;
		}
	}

	onPos = email.indexOf("@", 1);
	if (onPos == -1) {
		return false;
	}

	if (email.indexOf("@", onPos+1) != -1)	{
		return false;
	}	

	dotPos = email.indexOf(".", onPos);
	if (dotPos == -1) {
		return false;
	}

	if (dotPos+3 > email.length) {
		return false;
	}

	return true;
}



function getQueryString(variable)
{
	hu = window.location.search.substring(1);
	
	gy = hu.split("&");
	for (i=0;i<gy.length;i++) 
	{
		ft = gy[i].split("=");
		if (ft[0] == variable)
		{
			return ft[1];
		}
	}
}