function openWindow(url, width, height) {
	window.open(url, 'nic','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width='+width+',height='+height);
}

function openWhoisWindow(url) {
	window.open(url, 'rtyWhoisWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=850,height=600');
}

function enableDisableField(fieldId, checkBoxId1, checkBoxId2) {
	var boton = document.getElementById(fieldId);
	if (checkBoxId2 == null || checkBoxId2 == '') {
		if ((document.getElementById(fieldId) != null) && document.getElementById(fieldId).disabled) {
			if ((document.getElementById(checkBoxId1) != null) && document.getElementById(checkBoxId1).checked) {
				boton.disabled = false;
				boton.style.color = '#FFFFFF';
			}
		} else if ((document.getElementById(fieldId) != null) && !document.getElementById(fieldId).disabled) {
			if ((document.getElementById(checkBoxId1) != null) && !document.getElementById(checkBoxId1).checked) {
				boton.disabled = true;
				boton.style.color = '#DDDDDD';
			}
		}
	} else {
		if ((document.getElementById(fieldId) != null) && document.getElementById(fieldId).disabled) {
			if ((document.getElementById(checkBoxId1) != null) && document.getElementById(checkBoxId1).checked &&
				(document.getElementById(checkBoxId2) != null) && document.getElementById(checkBoxId2).checked) {
				boton.disabled = false;
				boton.style.color = '#FFFFFF';
			}
		} else if ((document.getElementById(fieldId) != null) && !document.getElementById(fieldId).disabled) {
			if (((document.getElementById(checkBoxId1) != null) && !document.getElementById(checkBoxId1).checked) ||
				((document.getElementById(checkBoxId2) != null) && !document.getElementById(checkBoxId2).checked)) {
				boton.disabled = true;
				boton.style.color = '#DDDDDD';
			}
		}
	}
}