switch (Quarter)
{
case 1: StartMinute=0;break;
case 2: StartMinute=15;break;
case 3: StartMinute=30;break;
case 4: StartMinute=45;break;
default: StartMinute=0;break;
}
PivotDayStartTime = 0;
//----
int dst;
if(DayLightSaving==false) {dst=1;GMT_SHIFT=GMT_Shift;}