how to get the current url?

I came across this post. I'm just sharing my solution.



/**

* Get Variable from URL and complete URL<br>

* Example:<br>

* var obj = GetUrlValue("UTID");

* Log.Message(obj.UTID);

* @method GetUrlValue

* Param VarSearch {string} nome da variavel do URL

* @return query_string {object} returns object with complete url and variable required data

*/  

function GetUrlValue(VarSearch){

var page = Sys.Browser(iexplore).WaitPage("http://*", 10000);

Log.Message(page.URL);



var query_string = {};

  var query = page.URL;

  var vars = query.split("&");

  for (var i=0;i<vars.length;i++) {

    var pair = vars.split("=");

        

      // If first entry with this name

    if (typeof query_string[pair[0]] === "undefined") {

      query_string[pair[0]] = pair[1];

        

      // If second entry with this name

    } else if (typeof query_string[pair[0]] === "string") {

      var arr = [ query_string[pair[0]], pair[1] ];

      query_string[pair[0]] = arr;

        

      // If third or later entry with this name

    } else {

      query_string[pair[0]].push(pair[1]);

    }

  }  

    return query_string;   

}