SlideMenus2 and php pages with vars

[LuisIT]

Hello,
I'm using SlideMenu2 but it doesn't keep submenus opened, if I use in LINK parameter a link to html or php page without variables in link it's ok but when I use in LINK somethint like this :

...
makeMenu('sub','NameSubMenu','./index.php?action=one&other=two')
...

it doesn't keep the submenus opened.
I think this is due to no right compare between lnk and url or page vars into javascript code, maybe at following rows ... ?:

----
//MOD01: routine to mark sub if link matches current page
var cls='clSlideSubLinks';
//alert(url); // debug
//alert(lnk); // debug
//alert(page);
if(lnk==url || lnk==page){
arr[arr.length]=a-1;
cls='clSlideSubHilite';
menus[0].hi=b;
}
----

as you can see I tried to debug the code but I'm not an expert of javascript ...

Any help is very very appreciated.

Thanks.

Luis