Open page in blank

[diablo21]

Hello,
How to make this code, when i click on the button Vote to open the page link in _blank ?

<script language="Javascript" type="text/javascript">seconds=5</script><script language="Javascript" type="text/javascript">
seconds2 = seconds*1000

var c=seconds
var t
function timedMsg(){
var t=setTimeout("clearTimeout(t); document.getElementById(\'register_time\').innerHTML = \'<input class=\"input\" type=\"submit\" name=\"Submit\" value=\"Vote\" onClick=\"return check_form()\">\'",seconds2)
}


var milisec=0
var seconds=seconds


function display(){
if (milisec<=0){
milisec=9
seconds-=1
}
if (seconds<=-1){
milisec=0
seconds+=1
}
else
milisec-=1
document.getElementById("count_time").value=seconds+"."+milisec
setTimeout("display()",100)
}
</script>

[diablo21]

ahh my mistake, it doesnt read www. only http:// and open in new self but clean link my mistake