Passing javascript arguments via script src attribute [duplicate]

Question

If i have a javascript src like

<script src="http://domain.com/js/script.js"> 

Could i add some more values to the end of it

<script src="http://domain.com/js/script.js?state=1"> 

And get state inside that javascript ??

This idea came from a situation that i have to get client resolution and save it to a session but i can not take it by php , so i have to get it by javascript, but i dont want to show the script nuded from the source code

I think it is possible because i saw many of sources do have link like this!

Answer 1

just in case someone wants the actual answer to the actual question instead of resorting to global variables and two script tags:

<script src="http://example.com/js/script.js?state=1"></script>

inside script.js:

(function(){
  var myTags = document.getElementsByTagName("script");
  var src = myTags[myTags.length-1].src;
  var state = unescape(src).split("state=")[1].split("&")[0];
  alert(state);
}());

if you need to pass a lot of stuff, use a common queryString parser to turn the script's queryString into an object.