Hey all,
I'm sure this is easy to all you JS experts out there but I'm a newbie when it comes to JS
Okay, I have a function:
function rate(rating)
	window.open('rate.php?id=<?php echo($siteid); ?>&rating=' + rating,'feedback','width=350,height=300')
And further down the page I have a combo box:

<select name=rating onClick="rate(this.value)">
<option value=1>10 - best</option>
<option value=9>9</option>
<option value=8>8</option>
<option value=7>7</option>
<option value=6>6</option>
<option value=5>5</option>
<option value=4>4</option>
<option value=3>3</option>
<option value=2>2</option>
<option value=1>1 - worst</option>
As you can probably tell, this script is to rate something. I want it so that when someone selects a value in the combo box, it opens a new window with my PHP file in it. But at the moment, it goes to the rating page even when the top option (blank at the moment) is selected - is there any way to stop that happening?

Thanks in advance,