Capítulo 12

Propriedades - parent

JavaScript

<script type="text/javascript">
	function abreJanela() {
		novaJanela=window.open('','','width=400,height=100');
		alert(window.parent.location);
		novaJanela.document.write(window.parent.location);
	}
<script>

HTML

...
<button onclick="abreJanela()">Abrir Janela</button>
...