Q37 How do I embed single and double quotes within a string?

<script language="JavaScript"><!--
var text = "singe quote - ' - example<br>";
document.write(text);
var text = 'double quote - " - example<br>';
document.write(text);
var text = "single and double - \' - \" example<br>";
document.write(text);
var text = 'another single and double - \' - \" example<br>';
document.write(text);
//--></script>