Question: I try to use window.open but so far it doesn't work

```
<script type="text" language="javascript">    
function win1(j){
    window.open("ctry.php?j=" + j,"Window1","menubar=no,width=460,height=360,toolbar=no");
}
</script>

<?php
for($j = 1; $j <= 2; $j++){  
?>
<a href="javascript:win1('<?php echo $j;?>')" 
  onMouseOver="self.status='Open A Window'; return true;"><b>Open Window</b></a>
<?php
}
?>

```

When I click on the link nothing happened and on the console i get this error: 

```
Uncaught ReferenceError: win1 is not defined 

```

Do you know what can i do?
Thanks

Answer: 
Are you putting this code inside body tag or inside head? Cause you cannot put html in head
Your JS action is to be on onclick action, not on href, try this elow code

```
<a href="#" onclick="win1('<?php echo $j;?>')"
  onMouseOver="self.status='Open A Window'; return true;"><b>Open Window</b></a>

```