Javascript/jQuery - check language and replace word problem

Question

I need to replace one word in my SharePoint site, depend in on that what language is used. I found this question: Get the current UI language with ECMAScript

I tried to use that code and it works only, if I add it into script editor and my page is in edit mode. If I try to add it to master page, it won't work. If I add it to external js-file, it won't work:

Firebug gives error message:

"SP.Res is undefined"

Master page code: ExecuteOrDelayUntilScriptLoaded("multilanguage.js", "sp.js")

If I try to use other solution (same link, last post), Firebug gives error message:

"ReferenceError: g_wsaLCID is not defined"

"var lcid = g_wsaLCID;"

My example code:

<script type="text/javascript">
var lcid = SP.Res.lcid;

if(lcid == "1033")
{
    alert('English'); /* Works only, if it in script editor and page is in edit mode */
}
</script>

What I'm doing wrong? How I can get it to work? Why it is working only script editor and page is edit mode?

Answer 1

You should not use the file name in ExecuteOrDelayUntilScriptLoaded. but the function you want to trigger. Try this in your masterpage (2010)

ExecuteOrDelayUntilScriptLoaded(function(){
    var lcid = SP.Res.lcid;

    if(lcid == "1033")
    {
        alert('English'); /* Works only, if it in script editor and page is in edit mode */
    }
}, "sp.js")