// Browser Detect
var isIE = false;
var isMac = false;

var plat = navigator.userAgent.toLowerCase();
if (plat.indexOf("msie")!=-1) isIE = true;
if (plat.indexOf("mac")!=-1) isMac = true;
    
function trace(text) {
    traceObj = document.getElementById("tracer");
    traceObj.innerHTML += text;
}

function simpleSwap(obj, src) {
    obj.src = src;
}