var status = 0;
function start() {
status = -1;
action(1, 0, 0);
}

function action(mode, type, selection) {

if (mode == -1) {
cm.dispose();
}
else {
if (status == 0 && mode == 0) {
cm.dispose();
return;
}
if (mode == 1) {
status++;
}
else {
status--;
}
if (status == 0) {cm.sendYesNo(Hi would you like to trade 2 ds eggs for a Ioc?" ) ;

if  (cm.haveItem(4170012, 2 ) ) {
cm.gainItem(4170012 ,  1);
cm.dispose () ;
4170012  Event Trophy
}  else  {
cm.sendOk ("You do not have enough
Ds Egg . ") ;
cm.dispose() ;
}
}
}
}