var tmp = document.getElementsByTagName("script")
EMP_PATH = tmp[tmp.length-1].src + "/..";

function emp(lang, str, opt, charset){

	var loadxml ='', loadtext='';
	var encode = encodeURIComponent;

	try{XML}catch(e){alert("mxmlÀÌ ·Îµå µÇ¾îÀÖÁö ¾Ê½À´Ï´Ù."); return;}

	if(!charset) charset = "UTF-8";

	loadxml = XML.open(
		//EMP_PATH + 
			"../emp.php?"+
			"lang="+encode(lang)+
			"&str="+encode(str)+
			"&opt="+encode(opt)+
			"&xml=1&charset="+charset,"post"
	);

	if(loadxml) loadtext=XML.getAllText(loadxml)
	if(loadtext) return loadtext;
	else return false;

}