<!-- 

function Pool()
	{
		
		rx180 = 180;
		qx050 = 225;
		eco650 = 250;
		rx280 = 280;
		qx075 = 290;
		rx320 = 320;
		eco750 = 350;
		rx360 = 360;
		qx100 = 375;
		rx400 = 400;
		qx150 = 475;
		qx200 = 490;
		rx500 = 500;
		a = 0;
		aaa = eval(document.pool.litres.value) / 1.5 / 60;
		aa = Math.round(aaa*Math.pow(14,a))/Math.pow(14,a);
		document.pool.onehalf.value = aa;

	if (aa <= rx180)	{
				document.pool.onehalf_rec.value = "RX 180, ECO 550 or ZX 50";
					} else {
	if (aa <= qx050)	{
				document.pool.onehalf_rec.value = "RX 280, ECO 650 or ZX 50";
					} else {
	if (aa <= eco650)	{
				document.pool.onehalf_rec.value = "RX 280, ECO 650 or ZX 75";
					} else {
	if (aa <= rx280)	{
				document.pool.onehalf_rec.value = "RX 280, ECO 750 or ZX 75";
					} else {
	if (aa <= qx075)	{
				document.pool.onehalf_rec.value = "RX 320, ECO 750 or ZX 75";
					} else {
	if (aa <= rx320)	{
				document.pool.onehalf_rec.value = "RX 320, ECO 750 or ZX 100";
					} else {
	if (aa <= eco750)	{
				document.pool.onehalf_rec.value = "RX 360, ECO 750 or ZX 100";
					} else {
	if (aa <= rx360)	{
				document.pool.onehalf_rec.value = "RX 360 or ZX 100";
					} else {
	if (aa <= qx100) {
				document.pool.onehalf_rec.value = "RX 400 or ZX 100";
					} else {
	if (aa <= rx400) {
				document.pool.onehalf_rec.value = "RX 400 or ZX 150";
					} else {
	if (aa <= qx150) {
				document.pool.onehalf_rec.value = "RX 500 or ZX 150";
					} else {
	if (aa <= qx200) {
				document.pool.onehalf_rec.value = "RX 500 or QX 200";
					} else {
	if (aa <= rx500) {
				document.pool.onehalf_rec.value = "RX 500 or QX 200";
					} else {
	if (aa > rx500) {
				document.pool.onehalf_rec.value = "Call Us";
					}
            }
		   }
		  }
		 }
		}
       }
      }
     }
    }
   }
  }
 }
}

		bbb = eval(document.pool.litres.value) / 4 / 60;
		bb = Math.round(bbb*Math.pow(14,a))/Math.pow(14,a);
		document.pool.four.value = bb;

	if (bb <= rx180)	{
				document.pool.four_rec.value = "RX 180, ECO 550 or ZX 50";
					} else {
	if (bb <= qx050)	{
				document.pool.four_rec.value = "RX 280, ECO 650 or ZX 50";
					} else {
	if (bb <= eco650)	{
				document.pool.four_rec.value = "RX 280, ECO 650 or ZX 75";
					} else {
	if (bb <= rx280)	{
				document.pool.four_rec.value = "RX 280, ECO 750 or ZX 75";
					} else {
	if (bb <= qx075)	{
				document.pool.four_rec.value = "RX 320, ECO 750 or ZX 75";
					} else {
	if (bb <= rx320)	{
				document.pool.four_rec.value = "RX 320, ECO 750 or ZX 100";
					} else {
	if (bb <= eco750)	{
				document.pool.four_rec.value = "RX 360, ECO 750 or ZX 100";
					} else {
	if (bb <= rx360)	{
				document.pool.four_rec.value = "RX 360 or ZX 100";
					} else {
	if (bb <= qx100) {
				document.pool.four_rec.value = "RX 400 or ZX 100";
					} else {
	if (bb <= rx400) {
				document.pool.four_rec.value = "RX 400 or ZX 150";
					} else {
	if (bb <= qx150) {
				document.pool.four_rec.value = "RX 500 or ZX 150";
					} else {
	if (bb <= qx200) {
				document.pool.four_rec.value = "RX 500 or ZX 200";
					} else {
	if (bb <= rx500) {
				document.pool.four_rec.value = "RX 500 or ZX 200";
					} else {
	if (bb > rx500) {
				document.pool.four_rec.value = "Call Us";
					}
            }
		   }
		  }
		 }
		}
       }
      }
     }
    }
   }
  }
 }
}

		ccc = eval(document.pool.litres.value) / 6 / 60;
		cc = Math.round(ccc*Math.pow(14,a))/Math.pow(14,a);
		document.pool.six.value = cc;

	if (cc <= rx180)	{
				document.pool.six_rec.value = "RX 180, ECO 550 or ZX 50";
					} else {
	if (cc <= qx050)	{
				document.pool.six_rec.value = "RX 280, ECO 650 or ZX 50";
					} else {
	if (cc <= eco650)	{
				document.pool.six_rec.value = "RX 280, ECO 650 or ZX 75";
					} else {
	if (cc <= rx280)	{
				document.pool.six_rec.value = "RX 280, ECO 750 or ZX 75";
					} else {
	if (cc <= qx075)	{
				document.pool.six_rec.value = "RX 320, ECO 750 or ZX 75";
					} else {
	if (cc <= rx320)	{
				document.pool.six_rec.value = "RX 320, ECO 750 or ZX 100";
					} else {
	if (cc <= eco750)	{
				document.pool.six_rec.value = "RX 360, ECO 750 or ZX 100";
					} else {
	if (cc <= rx360)	{
				document.pool.six_rec.value = "RX 360 or ZX 100";
					} else {
	if (cc <= qx100) {
				document.pool.six_rec.value = "RX 400 or ZX 100";
					} else {
	if (cc <= rx400) {
				document.pool.six_rec.value = "RX 400 or ZX 150";
					} else {
	if (cc <= qx150) {
				document.pool.six_rec.value = "RX 500 or ZX 150";
					} else {
	if (cc <= qx200) {
				document.pool.six_rec.value = "RX 500 or ZX 200";
					} else {
	if (cc <= rx500) {
				document.pool.six_rec.value = "RX 500 or ZX 200";
					} else {
	if (cc > rx500) {
				document.pool.six_rec.value = "Call Us";
					}
            }
		   }
		  }
		 }
		}
       }
      }
     }
    }
   }
  }
 }
}

		ddd = eval(document.pool.litres.value) / 8 / 60;
		dd = Math.round(ddd*Math.pow(14,a))/Math.pow(14,a);
		document.pool.eight.value = dd;

	if (dd <= rx180)	{
				document.pool.eight_rec.value = "RX 180, ECO 550 or ZX 50";
					} else {
	if (dd <= qx050)	{
				document.pool.eight_rec.value = "RX 280, ECO 650 or ZX 50";
					} else {
	if (dd <= eco650)	{
				document.pool.eight_rec.value = "RX 280, ECO 650 or ZX 75";
					} else {
	if (dd <= rx280)	{
				document.pool.eight_rec.value = "RX 280, ECO 750 or ZX 75";
					} else {
	if (dd <= qx075)	{
				document.pool.eight_rec.value = "RX 320, ECO 750 or ZX 75";
					} else {
	if (dd <= rx320)	{
				document.pool.eight_rec.value = "RX 320, ECO 750 or ZX 100";
					} else {
	if (dd <= eco750)	{
				document.pool.eight_rec.value = "RX 360, ECO 750 or ZX 100";
					} else {
	if (dd <= rx360)	{
				document.pool.eight_rec.value = "RX 360 or ZX 100";
					} else {
	if (dd <= qx100) {
				document.pool.eight_rec.value = "RX 400 or ZX 100";
					} else {
	if (dd <= rx400) {
				document.pool.eight_rec.value = "RX 400 or ZX 150";
					} else {
	if (dd <= qx150) {
				document.pool.eight_rec.value = "RX 500 or ZX 150";
					} else {
	if (dd <= qx200) {
				document.pool.eight_rec.value = "RX 500 or ZX 200";
					} else {
	if (dd <= rx500) {
				document.pool.eight_rec.value = "RX 500 or ZX 200";
					} else {
	if (dd > rx500) {
				document.pool.eight_rec.value = "Call Us";
					}
            }
		   }
		  }
		 }
		}
       }
      }
     }
    }
   }
  }
 }
}



}



<!-- 

function Spa()
	{
		
		qx050 = 225;
		qx075 = 290;
		qx100 = 375;
        qx150 = 475;
		qx200 = 490;
		a = 0;
		aaa = eval(document.spa.litres.value) / 5;
		aa = Math.round(aaa*Math.pow(6,a))/Math.pow(6,a);
		document.spa.five.value = aa;

	if (aa <= qx050)	{
				document.spa.five_rec.value = "ZX 50";
					} else {
	if (aa <= qx075)	{
				document.spa.five_rec.value = "ZX 75";
					} else {
	if (aa <= qx100) {
				document.spa.five_rec.value = "ZX 100";
					} else {
	if (aa <= qx150) {
				document.spa.five_rec.value = "ZX 150";
					} else {
	if (aa <= qx200) {
				document.spa.five_rec.value = "ZX 200";
					} else {
	if (aa > qx200) {
				document.spa.five_rec.value = "Call Us";
					}
    }
   }
  }
 }
}

		bbb = eval(document.spa.litres.value) / 10;
		bb = Math.round(bbb*Math.pow(6,a))/Math.pow(6,a);
		document.spa.ten.value = bb;

	if (bb <= qx050)	{
				document.spa.ten_rec.value = "ZX 50";
					} else {
	if (bb <= qx075)	{
				document.spa.ten_rec.value = "ZX 75";
					} else {
	if (bb <= qx100) {
				document.spa.ten_rec.value = "ZX 100";
					} else {
	if (bb <= qx150) {
				document.spa.ten_rec.value = "ZX 150";
					} else {
	if (bb <= qx200) {
				document.spa.ten_rec.value = "ZX 200";
					} else {
	if (bb > qx200) {
				document.spa.ten_rec.value = "Call Us";
					}
    }
   }
  }
 }
}

		ccc = eval(document.spa.litres.value) / 15;
		cc = Math.round(ccc*Math.pow(6,a))/Math.pow(6,a);
		document.spa.fifteen.value = cc;

	if (cc <= qx050)	{
				document.spa.fifteen_rec.value = "ZX 50";
					} else {
	if (cc <= qx075)	{
				document.spa.fifteen_rec.value = "ZX 75";
					} else {
	if (cc <= qx100) {
				document.spa.fifteen_rec.value = "ZX 100";
					} else {
	if (cc <= qx150) {
				document.spa.fifteen_rec.value = "ZX 150";
					} else {
	if (cc <= qx200) {
				document.spa.fifteen_rec.value = "ZX 200";
					} else {
	if (cc > qx200) {
				document.spa.fifteen_rec.value = "Call Us";
					}
    }
   }
  }
 }
}

		ddd = eval(document.spa.litres.value) / 20;
		dd = Math.round(ddd*Math.pow(6,a))/Math.pow(6,a);
		document.spa.twenty.value = dd;

	if (dd <= qx050)	{
				document.spa.twenty_rec.value = "ZX 50";
					} else {
	if (dd <= qx075)	{
				document.spa.twenty_rec.value = "ZX 75";
					} else {
	if (dd <= qx100) {
				document.spa.twenty_rec.value = "ZX 100";
					} else {
	if (dd <= qx150) {
				document.spa.twenty_rec.value = "ZX 150";
					} else {
	if (dd <= qx200) {
				document.spa.twenty_rec.value = "ZX 200";
					} else {
	if (dd > qx200) {
				document.spa.twenty_rec.value = "Call Us";
					}
    }
   }
  }
 }
}
}