jQuery在新窗口打开链接

HTML

<p><a href="http://www.microsoft.com/" class="jqopenurl" title="title">Link to Microsoft</a></p>
<p><a href="http://www.google.cn/" rel="ext" title="title">Link to Google</a></p>
					    

JS

$(document).ready(function(){
	$('.jqopenurl').attr({target:"_blank"});
	$('a[rel=ext]').click(function(){
		$(this).attr('target','_blank');
	});
});
function open_url(){
	window.open("http://www.microsoft.com/");
	window.open("http://www.google.cn/");
}