function validateEmail($email) {
	var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
	return emailReg.test($email);
}

$(document).ready(function(){
    $('a.open-blank').click(function(){
        window.open(this.href);
        return false;
    });

    var bodyH      = $('body').height();
    var windowH    = $(window).height();
    var contentH   = $('#content_wrapper').height();
    var heightDiff = windowH - bodyH;
    var newH       = contentH + heightDiff;

    if (bodyH < windowH) {
        $('#content_wrapper').css('height', newH);
    }

})