/**
 * @author kertal
 */

function getLangCode(){ 
  var arr = document.getElementsByTagName('meta'); 
  for(var i in arr){ 
   if(arr[i].httpEquiv == "content-language"  ) return arr[i].content; 
  }
  return "en"; 
}

 function openExtWin(url,addLang)
 {
	if(addLang)
	{
		if(url.indexOf("?")=="-1")
		{
			url+="?language="+getLangCode();
		}
		else
		{
			url+="&language="+getLangCode();
		}
	}
	window.open(url,"wu");
 }