javascript + php - external link problem

in javascript am asa

----------------------------------
function getVote(int)
{

var url="http://www.site.com/voteeaza.php"
url=url+"?vote="+int


-------------------


eu vreau ceva de genu
in php
--------------
---------------
$host = http://www.site.com/voteeaza.php

in javascript
--------------------
-----------------------
function getVote(int)
{

var url="$host"
url=url+"?vote="+int



se poate?

vreau sa scot url-ul din javascript...ca sa pot folosit javascriptul dinamic

Nu stiu daca am inteles bine ce vrei, ai putea face ca php sa genereze si codul javascript si asa php adauga la "var url=" adresa din $host