function string WebGetArg

(

string argname)

Description:

returns value of web-argument by name


Parameters:
argname	web-argument name

global
function string 200 GetWebLanguage()
begin
  string 200 lang;
  
  lang = WebGetArg("langcode");
  if (blank(lang)) then begin
    lang = WebLanguage(1);
  end;
  GetWebLanguage = lang;
  return;
end;


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