function isEmail(email)
{
	var emailFilter = /^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$/
	return emailFilter.test(email)
}

function socialMediaHover(media)
{
	$("#"+media+"Top").attr('src', '/data/pages/Pictures/'+media+'-icon.png');
}

function socialMediaChange(media)
{
	$("#"+media+"Top").attr('src', '/data/pages/Pictures/grey'+media+'-icon.png');
}