specify a frame target/name into a document.location.href ?

obj.setAction("click", function(src){
  var i = src.getProperty("item/index");
  var j = src.getColumnProperty("index");
  if (j==10) { 
  document.location.href = this.getDataProperty("text", i, 10);
  } ;
  });

document.setAttribute("target", "_left");

does not work.

Maybe window.open(...) ?

http://msdn.microsoft.com/library/default.asp?url=/workshop/author/dhtml/reference/methods/open_0.asp?frame=true

thank you very much Alex, it works fine with the window.open method.
here is the code :

obj.setAction("click", function(src){
var i = src.getProperty("item/index");
var j = src.getColumnProperty("index");
if (j==10) { 
 window.open(this.getDataProperty("text", i, 10),"idolpage");
} ;
 });

However it was a workaround to another method I was trying :

var table = new Active.XML.Table;
obj.setModel("data",table);
(...)
var link = new Active.Templates.Link; 
link.setAttribute("target", "table");     
obj.setColumnTemplate(link, 10);     
obj.setProperty ("table/link", function(i, j){ if(j==10) {return this.getDataProperty("text", i, 10)}} );

It works in the means that col10 becomes a clickable link but it leads to "" , the return function I am using does not seem to return anything.
I even tried :

obj.setProperty ("table/link", "www.activewidgets.com" );

But it does return nothing so I guess it is linked to "table/link" property...but what ?
thank you