function isAccess(e) {

	

	var keynum;

	var ismouseClick = 1;

	

	if (window.event) {		//IE & Safari

		keynum = e.keyCode;

		

		//SafariÀÇ °æ¿ì ¸¶¿ì½ºÅ¬¸¯Àº keynum 0 ÀÌ ³Ñ¾î¿È

		if (event.button == 0 || keynum == 0){

			ismouseClick = 0;

		}		

		

	} else if ( e.which ){		// Netscape/Firefox/Opera

		keynum = e.which;

		

		if (keynum == 1) {

			ismouseClick = 0;

		}		

		

	}

	

	//¸¶¿ì½º Ŭ¸¯À̰ųª ¿£ÅÍÅ°¸¦ ´©¸¥°æ¿ì true°ª ¹Ýȯ

	if ( ismouseClick == 0 || keynum == 13 ) {

		return true;

	} else {

		return false;

	}

}



// gnb 

function tabGnb(key, e) {

	var gnbtitile1 = document.getElementById("gnbMenu01");

	var gnbtitile2 = document.getElementById("gnbMenu02");

	var gnbtitile3 = document.getElementById("gnbMenu03");

	var gnbtitile4 = document.getElementById("gnbMenu04");

	var gnbtitile5 = document.getElementById("gnbMenu05");

	var gnblist1 = document.getElementById("gnbList01");

	var gnblist2 = document.getElementById("gnbList02");

	var gnblist3 = document.getElementById("gnbList03");

	var gnblist4 = document.getElementById("gnbList04");

	var gnblist5 = document.getElementById("gnbList05");



	if ( isAccess(e) ) {

		if (key == 1) //About Jeonbuk

		 {

			gnbtitile1.src = "/img/common/gnb_menu_1_on.gif";

			gnbtitile2.src = "/img/common/gnb_menu_2.gif";

			gnbtitile3.src = "/img/common/gnb_menu_3.gif";

			gnbtitile4.src = "/img/common/gnb_menu_4.gif";

			gnbtitile5.src = "/img/common/gnb_menu_5.gif";

			gnblist1.style.display = "block";

			gnblist2.style.display = "none";

			gnblist3.style.display = "none";

			gnblist4.style.display = "none";

			gnblist5.style.display = "none";

			return;

		}

		else if(key==2) //Enjoy Jeonbuk

		{

			gnbtitile1.src = "/img/common/gnb_menu_1.gif";

			gnbtitile2.src = "/img/common/gnb_menu_2_on.gif";

			gnbtitile3.src = "/img/common/gnb_menu_3.gif";

			gnbtitile4.src = "/img/common/gnb_menu_4.gif";

			gnbtitile5.src = "/img/common/gnb_menu_5.gif";

			gnblist1.style.display = "none";

			gnblist2.style.display = "block";

			gnblist3.style.display = "none";

			gnblist4.style.display = "none";

			gnblist5.style.display = "none";

			return;

		}

		else if (key == 3) //Business in Jeonbuk

		{

			gnbtitile1.src = "/img/common/gnb_menu_1.gif";

			gnbtitile2.src = "/img/common/gnb_menu_2.gif";

			gnbtitile3.src = "/img/common/gnb_menu_3_on.gif";

			gnbtitile4.src = "/img/common/gnb_menu_4.gif";

			gnbtitile5.src = "/img/common/gnb_menu_5.gif";

			gnblist1.style.display = "none";

			gnblist2.style.display = "none";

			gnblist3.style.display = "block";

			gnblist4.style.display = "none";

			gnblist5.style.display = "none";

			return;

		}

		else if(key==4) //Staying in Jeonbuk

		{

			gnbtitile1.src = "/img/common/gnb_menu_1.gif";

			gnbtitile2.src = "/img/common/gnb_menu_2.gif";

			gnbtitile3.src = "/img/common/gnb_menu_3.gif";

			gnbtitile4.src = "/img/common/gnb_menu_4_on.gif";

			gnbtitile5.src = "/img/common/gnb_menu_5.gif";

			gnblist1.style.display = "none";

			gnblist2.style.display = "none";

			gnblist3.style.display = "none";

			gnblist4.style.display = "block";

			gnblist5.style.display = "none";

			return;

		}

		else if(key==5) //Community

		{

			gnbtitile1.src = "/img/common/gnb_menu_1.gif";

			gnbtitile2.src = "/img/common/gnb_menu_2.gif";

			gnbtitile3.src = "/img/common/gnb_menu_3.gif";

			gnbtitile4.src = "/img/common/gnb_menu_4.gif";

			gnbtitile5.src = "/img/common/gnb_menu_5_on.gif";

			gnblist1.style.display = "none";

			gnblist2.style.display = "none";

			gnblist3.style.display = "none";

			gnblist4.style.display = "none";

			gnblist5.style.display = "block";

			return;

		}

	}

}