Sharepoint 2007 - domainUsername appear stuck together in string
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I am really new to the sharepoint world and I am having an issue using spuser. 

Here is the code: 


    SPSite spsite = new SPSite(SPContext.Current.Web.Url.ToString());
    SPWeb spweb = spsite.OpenWeb();
    SPUser objspuser = spweb.CurrentUser;
        
    string strloginnameDomain = objspuser.LoginName;

The LoginName returns DomainUsername. Basically the issue is that I have the domain and I have the username but I don't know where the domain finishes and the username starts. I was expecting the string to have a \ or an @ it.

Is there anyway in sharepoint to find out what the domain name is so I can remove it from my string and end up just with the username? 

Thanks,

Erman M