var classN = "car_lineup";
var addClass1 = "btns clear";
var addClass2 = "btns";
var elem = "TR";
var elem02 = "div";
window.onload = function() {
if(document.getElementsByTagName) {
var el = document.getElementsByTagName(elem);
for(var i=0; i<el.length; i++) {
if(el[i].childNodes[0].tagName != "TH"
&& el[i].parentNode.parentNode.className.indexOf("change") != -1) {
if(i%2 == 1) {
el[i].className = "off";
} else {
el[i].className = "on";
}
}
}

//var el02 = document.getElementsByTagName(elem02);
//for(var i=0; i<el02.length; i++) {
//if(el02[i].tagName != "div"
//&& el02[i].className.indexOf("btns") != -1) {
//if(i%2 == 1) {
//el02[i].className = "btns clear";
//} else {
//el02[i].className = "btns";
//}
//}
//}

}
}