function SymError()
{
 return true;
}
window.onerror = SymError;

function popupCenter(url,name,width,height)
{
 var left = (screen.width - width) / 2;
 var top = (screen.height - height) / 2;
 var options = "left=" + left + ",top=" + top + ",width=" + width + ",height=" + height;
 window.open(url,name,options);
 return true;
}

function msg(text)
{
if(!document.getElementById) return;
var msgbox = document.getElementById("msgbox");
msgbox.innerHTML = text;
}

function timerImg()
{
q++; if(q >= luimg.length) q = 0;
document.images['img1'].src = luimg[q];

if(!document.getElementById) return;
var msgbox = document.getElementById("msgbox");
msgbox.innerHTML = lumsg[q];

for(var r=0; r<=luimg.length-1; r++)
document.images['update'+ r].src ='../img/spacer.gif';
document.images['update'+ q].src ='../img/contents/rightarrow15.gif';

setTimeout("timerImg()",7000);
}

function clumsg(lunm)
{
if(!document.getElementById) return;
var msgbox = document.getElementById("msgbox");
msgbox.innerHTML = lumsg[lunm];
}