<script>
function open_child(url,title,w,h){
var left = (screen.width/2)-(w/2);
var top = (screen.height/2)-(h/2);
w = window.open(url, title, \'toolbar=no, location=no, directories=no, \\n\\
status=no, menubar=no, scrollbar=no, resizabel=no, copyhistory=no,\\n\\
width=\'+w+\',height=\'+h+\',top=\'+top+\',left=\'+left);
};
</script>
<form name="site">
Daftar Site <input type="text" name="h4nk" id=\'siteh4nk\' value="" style="width:200px" />
<button onclick="open_child(\'popup.php\',\'Look Up\',\'800\',\'500\'); return false;">...</button>
</form>