opening a new window using a form

[laki]

I have a dropdown menu which automatically goes to the url selected. the problem i have is that it does not open a new window, which i want. Can you please help, thanking you in advance.

LAKI

 

[iza]

if the code was
<a href=&quot;url&quot;>link</a>
change it to
<a href=&quot;url&quot; target=&quot;_new&quot;>link</a>

if the code was
document.location=url;
change it to
window.open(url, title, options)