function popUp(url) {
		var width  = 450;
		var height = 570;
		var left   = (screen.width  - width)/2;
		var top    = (screen.height - height)/2;
		var params = 'width='+width+', height='+height;
		params += ', top='+top+', left='+left;
		params += ', directories=no';
		params += ', location=no';
		params += ', menubar=no';
		params += ', resizable=no';
		params += ', scrollbars=yes';
		params += ', status=no';
		params += ', toolbar=no';
		newwin=window.open(url,'CAPTCHA', params);
		if (window.focus) {newwin.focus()}
		return false;
}

function popUpTC(url) {
    var width = 700;
    var height = 500;
    var left = (screen.width - width) / 2;
    var top = (screen.height - height) / 2;
    var params = 'width=' + width + ', height=' + height;
    params += ', top=' + top + ', left=' + left;
    params += ', directories=no';
    params += ', location=no';
    params += ', menubar=no';
    params += ', resizable=no';
    params += ', scrollbars=yes';
    params += ', status=no';
    params += ', toolbar=no';
    newwin = window.open(url,'BAITermsAndConditions',params);
    if (window.focus) { newwin.focus() }
    return false;
}