//IEÀÇ ¹öÀüÀ» ¸®ÅÏÇÑ´Ù.
//IE°¡ ¾Æ´Ò °æ¿ì -1À» ¸®ÅÏÇÑ´Ù.
function getIEVersion(){
	var intReturn = -1;
	var navi = navigator;
	var usrAgent = navi.userAgent;
	var appVer = navi.appVersion;

	var  strPos = appVer.indexOf("MSIE");

	if(strPos != -1 && usrAgent.indexOf("Win") != -1){
		intReturn =  parseFloat(appVer.substring(strPos+4));
	}

	return intReturn;
}

//ºê¶ó¿ìÀú°¡ IEÀÎÁö¸¦ ¹ÝÈ¯ÇÑ´Ù.
//IE °è¿­ÀÌ¸é 1, ¾Æ´Ï¸é -1À» ¸®ÅÏÇÑ´Ù.
function isAgentIE()
{
	var intReturn = -1;
	var navi = navigator;
	var usrAgent = navi.userAgent;
	var appVer = navi.appVersion;

	var  strPos = appVer.indexOf("MSIE");

	if(strPos != -1 && usrAgent.indexOf("Win") != -1){
		intReturn = 1;
	}

	return intReturn;
}

//ºê¶ó¿ìÀúÀÇ Á¾·ù¸¦ ¹ÝÈ¯ÇÑ´Ù.
function getUserAgent()
{
	var strReturn = "";

	var navi = navigator;

	var usrAgent = navi.userAgent;
	
	return strReturn;
}
