function LLXP(obj, lang){
	url = "http://bases.bireme.br/iah/online/";

	if (lang == "pt"){ oneLetterLang = "P"; }
	if (lang == "es"){ oneLetterLang = "E"; }
	if (lang == "en"){ oneLetterLang = "I"; }

	url += oneLetterLang + "/llxp_disclaimer.htm?keepThis=true&TB_iframe=true&height=210&width=450"
	obj.href = url;	

}

function show_cochrane( lnk,refDB,refID ){
	
	form = document.searchForm;
	lang = form.lang.value;
	if (lang == "pt"){ oneLetterLang = "p"; }
	if (lang == "es"){ oneLetterLang = "e"; }
	if (lang == "en"){ oneLetterLang = "i"; }

	refUrl = "http://cochrane.bvsalud.org/doc.php?db=" + refDB + "&id=" + refID;

	lnk.href = refUrl;
	
	return true;
}