function changeprice1(which){switch (which) {case '1 Box': document.forms.paypal1.elements.amount.value='61.69';document.getElementById("pricediv1").innerHTML = '£61.69'; break;case '2 Boxes': document.forms.paypal1.elements.amount.value='123.38';document.getElementById("pricediv1").innerHTML = '£123.38'; break;case '3 Boxes*': document.forms.paypal1.elements.amount.value='185.06';document.getElementById("pricediv1").innerHTML = '£185.06'; break;case '6 Boxes**': document.forms.paypal1.elements.amount.value='370.13';document.getElementById("pricediv1").innerHTML = '£370.13'; break; } } 26mm x 16mm Price Gun Labels - 2 Line £0 26mm x 16mm Price Gun Labels - Wavy Edge Buy 3 boxes - receive 2 boxes free Buy 6 boxes - receive 4 boxes and 1 price gun free Options: Please select ...1 Box2 Boxes3 Boxes*6 Boxes** Colour: Buy Now: function changeprice2(which){switch (which) {case '1 Box': document.forms.paypal2.elements.amount.value='61.69';document.getElementById("pricediv2").innerHTML = '£61.69'; break;case '2 Boxes': document.forms.paypal2.elements.amount.value='123.38';document.getElementById("pricediv2").innerHTML = '£123.38'; break;case '3 Boxes*': document.forms.paypal2.elements.amount.value='185.06';document.getElementById("pricediv2").innerHTML = '£185.06'; break;case '6 Boxes**': document.forms.paypal2.elements.amount.value='370.13';document.getElementById("pricediv2").innerHTML = '£370.13'; break; } } 26mm x 16mm Price Gun Labels - 2 Line £0 26mm x 16mm Price Gun Labels - Straight Edge Buy 3 boxes - receive 2 boxes free Buy 6 boxes - receive 4 boxes and 1 price gun free Options: Please select ...1 Box2 Boxes3 Boxes*6 Boxes** Colour: Buy Now: