function holidaydate(dz,ss)
{
hold = 0;
holdlow = 0;
holdhigh = 0;




// JANUARY/MARCH LOW 
hsdate="8/1/2010";
hedate="28/3/2010";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdlow = hold + holdlow;
hold = 0}

// EASTER (high)
hsdate="29/3/2010";
hedate="5/4/2010";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdhigh = hold + holdhigh;
hold = 0}

// MAY (high)
hsdate="1/5/2010";
hedate="3/5/2010";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdhigh = hold + holdhigh;
hold = 0}

// SUMMER (high)
hsdate="15/7/2010";
hedate="30/8/2010";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdhigh = hold + holdhigh;
hold = 0}

// OCTOBER(high)
hsdate="9/10/2010";
hedate="12/10/2010";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdhigh = hold + holdhigh;
hold = 0}

// OCTOBER DICI LOW 
hsdate="13/10/2010";
hedate="3/12/2010";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdlow = hold + holdlow;
hold = 0}

// DECEMBER PUENTE (high)
hsdate="4/12/2010";
hedate="8/12/2010";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdhigh = hold + holdhigh;
hold = 0}


// POST PUENTE 
hsdate="9/12/2010";
hedate="20/12/2010";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdlow = hold + holdlow;
hold = 0}

// CHRISTMAS (high)
hsdate="26/12/2010";
hedate="3/1/2011";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdhigh = hold + holdhigh;
hold = 0}

// JANUARY/MARCH LOW 
hsdate="8/1/2011";
hedate="28/3/2011";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdlow = hold + holdlow;
hold = 0}

// EASTER (high)
hsdate="16/4/2011";
hedate="24/4/2011";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdhigh = hold + holdhigh;
hold = 0}

// MAY (high)
hsdate="1/5/2011";
hedate="3/5/2011";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdhigh = hold + holdhigh;
hold = 0}


// SUMMER (high)
hsdate="15/7/2011";
hedate="30/8/2011";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdhigh = hold + holdhigh;
hold = 0}

// OCTOBER(high)
hsdate="9/10/2011";
hedate="12/10/2011";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdhigh = hold + holdhigh;
hold = 0}

// OCTOBER DICI LOW 
hsdate="13/10/2011";
hedate="3/12/2011";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdlow = hold + holdlow;
hold = 0}

// DECEMBER PUENTE (high)
hsdate="4/12/2011";
hedate="8/12/2011";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdhigh = hold + holdhigh;
hold = 0}

// POST PUENTE 
hsdate="9/12/2011";
hedate="20/12/2011";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdlow = hold + holdlow;
hold = 0}


// CHRISTMAS (high)
hsdate="30/12/2011";
hedate="3/1/2012";
overlap(ss,dz,hsdate,hedate)
if (hold > 0)
{holdhigh = hold + holdhigh;
hold = 0}



}