function MyCalc(){
	var formage = document.Form1.age.value;
	if (formage == '55')
  		{
			var val1 = 21;
		}
else if (formage < '55')
		{
			var val1 = 0;
		}
else if (formage == '56')
		{
			var val1 = 21;
		}
else if (formage == '57')
		{
			var val1 = 22;
		}
else if (formage == '58')
		{
			var val1 = 23;
		}
else if (formage == '59')
		{
			var val1 = 24;
		}
else if (formage == '60')
		{
			var val1 = 25;
		}
else if (formage == '61')
		{
			var val1 = 26;
		}
else if (formage == '62')
		{
			var val1 = 27;
		}
else if (formage == '63')
		{
			var val1 = 28;
		}
else if (formage == '64')
		{
			var val1 = 29;
		}
else if (formage == '65')
		{
			var val1 = 30;
		}
else if (formage == '66')
		{
			var val1 = 31;
		}
else if (formage == '67')
		{
			var val1 = 32;
		}
else if (formage == '68')
		{
			var val1 = 33;
		}
else if (formage == '69')
		{
			var val1 = 34;
		}
else if (formage == '70')
		{
			var val1 = 36;
		}
else if (formage == '71')
		{
			var val1 = 37;
		}
else if (formage == '72')
		{
			var val1 = 38;
		}
else if (formage == '73')
		{
			var val1 = 39;
		}
else if (formage == '74')
		{
			var val1 = 40;
		}
else if (formage == '75')
		{
			var val1 = 41;
		}
else if (formage == '76')
		{
			var val1 = 42;
		}
else if (formage == '77')
		{
			var val1 = 43;
		}
else if (formage == '78')
		{
			var val1 = 44;
		}
else if (formage == '79')
		{
			var val1 = 45;
		}
else if (formage == '80')
		{
			var val1 = 46;
		}
else if (formage == '81')
		{
			var val1 = 46;
		}
else if (formage == '82')
		{
			var val1 = 47;
		}
else if (formage == '83')
		{
			var val1 = 47;
		}
else if (formage == '84')
		{
			var val1 = 48;
		}
else if (formage == '85')
		{
			var val1 = 49;
		}
else if (formage == '86')
		{
			var val1 = 49;
		}
else if (formage == '87')
		{
			var val1 = 49;
		}
else if (formage == '88')
		{
			var val1 = 49;
		}
else if (formage == '89')
		{
			var val1 = 49;
		}
else if (formage == '90')
		{
			var val1 = 49;
		}
else if (formage == '91')
		{
			var val1 = 49;
		}
else if (formage == '92')
		{
			var val1 = 49;
		}
else if (formage == '93')
		{
			var val1 = 49;
		}
else if (formage == '94')
		{
			var val1 = 49;
		}
else if (formage == '95')
		{
			var val1 = 49;
		}
	else
		{
	 		var val1 = 0;
		}

	var val2 = document.Form1.houseval.value;
    var amt = val2 / 100 * parseFloat(val1);
    alert("Your amount is £" + amt); 
  }