//error fix
function stopErrors() {
return true;
}
window.onerror = stopErrors;


//side navigation
if (document.images != null)
  
{
ontop = new Array (14); offtop = new Array (14);
for (i=1;i<14;i++) {ontop[i] = new Image; offtop[i] = new Image;}

ontop[1].src="/images/nav/courses_.gif";
ontop[2].src="/images/nav/people_.gif";
ontop[3].src="/images/nav/location_.gif";
ontop[4].src="/images/nav/pledge_.gif";
ontop[5].src="/images/nav/contact_.gif";
ontop[6].src="/images/nav/index_.gif";
ontop[7].src="/images/nav/company_.gif";

ontop[8].src="/images/nav/ifl_.gif";
ontop[9].src="/images/nav/sfl_.gif";
ontop[10].src="/images/nav/ie_.gif";
ontop[11].src="/images/nav/se_.gif";
ontop[12].src="/images/nav/toeic_.gif";

ontop[13].src="/images/nav/services_.gif";


offtop[1].src="/images/nav/courses.gif";
offtop[2].src="/images/nav/people.gif";
offtop[3].src="/images/nav/location.gif";
offtop[4].src="/images/nav/pledge.gif";
offtop[5].src="/images/nav/contact.gif";
offtop[6].src="/images/nav/index.gif";
offtop[7].src="/images/nav/company.gif";

offtop[8].src="/images/nav/ifl.gif";
offtop[9].src="/images/nav/sfl.gif";
offtop[10].src="/images/nav/ie.gif";
offtop[11].src="/images/nav/se.gif";
offtop[12].src="/images/nav/toeic.gif";

offtop[13].src="/images/nav/services.gif";

}
function top_on(n) {if (document.images != null) {document.images["i"+(n+"")].src=ontop[n].src;}}
function top_off(n) {if (document.images != null) {document.images["i"+(n+"")].src=offtop[n].src;}}



//language navigation
if (document.images != null)
  
{
onlan = new Array (9); offlan = new Array (9);
for (i=1;i<9;i++) {onlan[i] = new Image; offlan[i] = new Image;}

onlan[1].src="/images/en_.gif";
onlan[2].src="/images/sp_.gif";
onlan[3].src="/images/jp_.gif";
onlan[7].src="/images/po_.gif";
onlan[4].src="/images/english_.gif";
onlan[5].src="/images/espanol_.gif";
onlan[6].src="/images/japanese_.gif";
onlan[8].src="/images/portuguese_.gif";

offlan[1].src="/images/en.gif";
offlan[2].src="/images/sp.gif";
offlan[3].src="/images/jp.gif";
offlan[7].src="/images/po.gif";
offlan[4].src="/images/english.gif";
offlan[5].src="/images/espanol.gif";
offlan[6].src="/images/japanese.gif";
offlan[8].src="/images/portuguese.gif";

}
function lan_on(n) {if (document.images != null) {document.images["c"+(n+"")].src=onlan[n].src;}}
function lan_off(n) {if (document.images != null) {document.images["c"+(n+"")].src=offlan[n].src;}}