function fillDiameter(){ 
 // this function is used to fill the Diameter list on load
addOption(document.drop_list.Diameter, "40mm Dry", "40mm Dry", "");
addOption(document.drop_list.Diameter, "40mm Filled", "40mm Filled", "");
addOption(document.drop_list.Diameter, "50mm Dry", "50mm Dry", "");
addOption(document.drop_list.Diameter, "50mm Filled", "50mm Filled", "");
addOption(document.drop_list.Diameter, "63mm Dry", "63mm Dry", "");
addOption(document.drop_list.Diameter, "63mm Filled", "63mm Filled", "");
addOption(document.drop_list.Diameter, "80mm Dry", "80mm Dry", "");
addOption(document.drop_list.Diameter, "100mm Dry", "100mm Dry", "");
addOption(document.drop_list.Diameter, "100mm Filled", "100mm Filled", "");
addOption(document.drop_list.Diameter, "160mm Dry", "160mm Dry", "");
addOption(document.drop_list.Diameter, "160mm Filled", "160mm Filled", "");
addOption(document.drop_list.Diameter, "200mm Dry", "200mm Dry", "");
addOption(document.drop_list.Diameter, "250mm Dry", "250mm Dry", "");
addOption(document.drop_list.Diameter, "250mm Filled", "250mm Filled", "");
addOption(document.drop_list.Diameter, "300mm Dry", "300mm Dry", "");
}

function SelectRange(){
// ON selection of Diameter this function will work

removeAllOptions(document.drop_list.Range);
addOption(document.drop_list.Range, "", "Range", "");

removeAllOptions(document.drop_list.Accuracy);
addOption(document.drop_list.Accuracy, "", "Accuracy", "");

removeAllOptions(document.drop_list.Connection);
addOption(document.drop_list.Connection, "", "Connection", "");

removeAllOptions(document.drop_list.Material);
addOption(document.drop_list.Material, "", "Material", "");

removeAllOptions(document.drop_list.Mounting);
addOption(document.drop_list.Mounting, "", "Mounting", "");

removeAllOptions(document.drop_list.Medium);
addOption(document.drop_list.Medium, "", "Medium", "");

removeAllOptions(document.drop_list.Certificate);
addOption(document.drop_list.Certificate, "", "Certificate", "");

if(document.drop_list.Diameter.value == '40mm Dry'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '40mm Filled'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"1000 psi + bar", "1000 psi + bar");
addOption(document.drop_list.Range,"2000 psi + bar", "2000 psi + bar");
addOption(document.drop_list.Range,"3000 psi + bar", "3000 psi + bar");
addOption(document.drop_list.Range,"4000 psi + bar", "4000 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '50mm Dry'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '50mm Filled'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"1000 psi + bar", "1000 psi + bar");
addOption(document.drop_list.Range,"2000 psi + bar", "2000 psi + bar");
addOption(document.drop_list.Range,"3000 psi + bar", "3000 psi + bar");
addOption(document.drop_list.Range,"4000 psi + bar", "4000 psi + bar");
addOption(document.drop_list.Range,"6000 psi + bar", "6000 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '63mm Dry'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '63mm Filled'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"1000 psi + bar", "1000 psi + bar");
addOption(document.drop_list.Range,"2000 psi + bar", "2000 psi + bar");
addOption(document.drop_list.Range,"3000 psi + bar", "3000 psi + bar");
addOption(document.drop_list.Range,"4000 psi + bar", "4000 psi + bar");
addOption(document.drop_list.Range,"6000 psi + bar", "6000 psi + bar");
addOption(document.drop_list.Range,"10000 psi + bar", "10000 psi + bar");
addOption(document.drop_list.Range,"15000 psi + bar", "15000 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '80mm Dry'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"1000 psi + bar", "1000 psi + bar");
addOption(document.drop_list.Range,"2000 psi + bar", "2000 psi + bar");
addOption(document.drop_list.Range,"3000 psi + bar", "3000 psi + bar");
addOption(document.drop_list.Range,"4000 psi + bar", "4000 psi + bar");
addOption(document.drop_list.Range,"6000 psi + bar", "6000 psi + bar");
addOption(document.drop_list.Range,"10000 psi + bar", "10000 psi + bar");
addOption(document.drop_list.Range,"15000 psi + bar", "15000 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '100mm Dry'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"1000 psi + bar", "1000 psi + bar");
addOption(document.drop_list.Range,"2000 psi + bar", "2000 psi + bar");
addOption(document.drop_list.Range,"3000 psi + bar", "3000 psi + bar");
addOption(document.drop_list.Range,"4000 psi + bar", "4000 psi + bar");
addOption(document.drop_list.Range,"6000 psi + bar", "6000 psi + bar");
addOption(document.drop_list.Range,"10000 psi + bar", "10000 psi + bar");
addOption(document.drop_list.Range,"15000 psi + bar", "15000 psi + bar");
addOption(document.drop_list.Range,"20000 psi + bar", "20000 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '100mm Filled'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"1000 psi + bar", "1000 psi + bar");
addOption(document.drop_list.Range,"2000 psi + bar", "2000 psi + bar");
addOption(document.drop_list.Range,"3000 psi + bar", "3000 psi + bar");
addOption(document.drop_list.Range,"4000 psi + bar", "4000 psi + bar");
addOption(document.drop_list.Range,"6000 psi + bar", "6000 psi + bar");
addOption(document.drop_list.Range,"10000 psi + bar", "10000 psi + bar");
addOption(document.drop_list.Range,"15000 psi + bar", "15000 psi + bar");
addOption(document.drop_list.Range,"20000 psi + bar", "20000 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '160mm Dry'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"1000 psi + bar", "1000 psi + bar");
addOption(document.drop_list.Range,"2000 psi + bar", "2000 psi + bar");
addOption(document.drop_list.Range,"3000 psi + bar", "3000 psi + bar");
addOption(document.drop_list.Range,"4000 psi + bar", "4000 psi + bar");
addOption(document.drop_list.Range,"6000 psi + bar", "6000 psi + bar");
addOption(document.drop_list.Range,"10000 psi + bar", "10000 psi + bar");
addOption(document.drop_list.Range,"15000 psi + bar", "15000 psi + bar");
addOption(document.drop_list.Range,"20000 psi + bar", "20000 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '160mm Filled'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"1000 psi + bar", "1000 psi + bar");
addOption(document.drop_list.Range,"2000 psi + bar", "2000 psi + bar");
addOption(document.drop_list.Range,"3000 psi + bar", "3000 psi + bar");
addOption(document.drop_list.Range,"4000 psi + bar", "4000 psi + bar");
addOption(document.drop_list.Range,"6000 psi + bar", "6000 psi + bar");
addOption(document.drop_list.Range,"10000 psi + bar", "10000 psi + bar");
addOption(document.drop_list.Range,"15000 psi + bar", "15000 psi + bar");
addOption(document.drop_list.Range,"20000 psi + bar", "20000 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '200mm Dry'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"1000 psi + bar", "1000 psi + bar");
addOption(document.drop_list.Range,"2000 psi + bar", "2000 psi + bar");
addOption(document.drop_list.Range,"3000 psi + bar", "3000 psi + bar");
addOption(document.drop_list.Range,"4000 psi + bar", "4000 psi + bar");
addOption(document.drop_list.Range,"6000 psi + bar", "6000 psi + bar");
addOption(document.drop_list.Range,"10000 psi + bar", "10000 psi + bar");
addOption(document.drop_list.Range,"15000 psi + bar", "15000 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '250mm Dry'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"1000 psi + bar", "1000 psi + bar");
addOption(document.drop_list.Range,"2000 psi + bar", "2000 psi + bar");
addOption(document.drop_list.Range,"3000 psi + bar", "3000 psi + bar");
addOption(document.drop_list.Range,"4000 psi + bar", "4000 psi + bar");
addOption(document.drop_list.Range,"6000 psi + bar", "6000 psi + bar");
addOption(document.drop_list.Range,"10000 psi + bar", "10000 psi + bar");
addOption(document.drop_list.Range,"15000 psi + bar", "15000 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '250mm Filled'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"1000 psi + bar", "1000 psi + bar");
addOption(document.drop_list.Range,"2000 psi + bar", "2000 psi + bar");
addOption(document.drop_list.Range,"3000 psi + bar", "3000 psi + bar");
addOption(document.drop_list.Range,"4000 psi + bar", "4000 psi + bar");
addOption(document.drop_list.Range,"6000 psi + bar", "6000 psi + bar");
addOption(document.drop_list.Range,"10000 psi + bar", "10000 psi + bar");
addOption(document.drop_list.Range,"15000 psi + bar", "15000 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '300mm Dry'){
addOption(document.drop_list.Range,"30 inHG Vacuum", "30 inHG Vacuum");
addOption(document.drop_list.Range,"15 psi + bar", "15 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"30 psi + bar", "30 psi + bar");
addOption(document.drop_list.Range,"60 psi + bar", "60 psi + bar");
addOption(document.drop_list.Range,"100 psi + bar", "100 psi + bar");
addOption(document.drop_list.Range,"160 psi + bar", "160 psi + bar");
addOption(document.drop_list.Range,"200 psi + bar", "200 psi + bar");
addOption(document.drop_list.Range,"300 psi + bar", "300 psi + bar");
addOption(document.drop_list.Range,"400 psi + bar", "400 psi + bar");
addOption(document.drop_list.Range,"600 psi + bar", "600 psi + bar");
addOption(document.drop_list.Range,"1000 psi + bar", "1000 psi + bar");
addOption(document.drop_list.Range,"2000 psi + bar", "2000 psi + bar");
addOption(document.drop_list.Range,"3000 psi + bar", "3000 psi + bar");
addOption(document.drop_list.Range,"4000 psi + bar", "4000 psi + bar");
addOption(document.drop_list.Range,"6000 psi + bar", "6000 psi + bar");
addOption(document.drop_list.Range,"10000 psi + bar", "10000 psi + bar");
addOption(document.drop_list.Range,"15000 psi + bar", "15000 psi + bar");
addOption(document.drop_list.Range,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '40mm Dry'){
addOption(document.drop_list.Accuracy,"± 2.5% FSD", "± 2.5% FSD");
}
if(document.drop_list.Diameter.value == '40mm Filled'){
addOption(document.drop_list.Accuracy,"± 2.5% FSD", "± 2.5% FSD");
}
if(document.drop_list.Diameter.value == '50mm Dry'){
addOption(document.drop_list.Accuracy,"± 2.5% FSD", "± 2.5% FSD");
}
if(document.drop_list.Diameter.value == '50mm Filled'){
addOption(document.drop_list.Accuracy,"± 2.5% FSD", "± 2.5% FSD");
}
if(document.drop_list.Diameter.value == '63mm Dry'){
addOption(document.drop_list.Accuracy,"± 1.6% FSD", "± 1.6% FSD");
addOption(document.drop_list.Accuracy,"± 2.5% FSD", "± 2.5% FSD");
}
if(document.drop_list.Diameter.value == '63mm Filled'){
addOption(document.drop_list.Accuracy,"± 1.6% FSD", "± 1.6% FSD");
addOption(document.drop_list.Accuracy,"± 2.5% FSD", "± 2.5% FSD");
}
if(document.drop_list.Diameter.value == '80mm Dry'){
addOption(document.drop_list.Accuracy,"± 1.6% FSD", "± 1.6% FSD");
addOption(document.drop_list.Accuracy,"± 2.5% FSD", "± 2.5% FSD");
}
if(document.drop_list.Diameter.value == '100mm Dry'){
addOption(document.drop_list.Accuracy,"± 0.5% FSD", "± 0.5% FSD");
addOption(document.drop_list.Accuracy,"± 1% FSD", "± 1% FSD");
addOption(document.drop_list.Accuracy,"± 1.6% FSD", "± 1.6% FSD");
}
if(document.drop_list.Diameter.value == '100mm Filled'){
addOption(document.drop_list.Accuracy,"± 0.5% FSD", "± 0.5% FSD");
addOption(document.drop_list.Accuracy,"± 1% FSD", "± 1% FSD");
addOption(document.drop_list.Accuracy,"± 1.6% FSD", "± 1.6% FSD");
}
if(document.drop_list.Diameter.value == '160mm Dry'){
addOption(document.drop_list.Accuracy,"± 0.5% FSD", "± 0.5% FSD");
addOption(document.drop_list.Accuracy,"± 1% FSD", "± 1% FSD");
}
if(document.drop_list.Diameter.value == '160mm Filled'){
addOption(document.drop_list.Accuracy,"± 0.5% FSD", "± 0.5% FSD");
addOption(document.drop_list.Accuracy,"± 1% FSD", "± 1% FSD");
}
if(document.drop_list.Diameter.value == '200mm Dry'){
addOption(document.drop_list.Accuracy,"± 0.5% FSD", "± 0.5% FSD");
addOption(document.drop_list.Accuracy,"± 1% FSD", "± 1% FSD");
}
if(document.drop_list.Diameter.value == '250mm Dry'){
addOption(document.drop_list.Accuracy,"± 0.5% FSD", "± 0.5% FSD");
addOption(document.drop_list.Accuracy,"± 1% FSD", "± 1% FSD");
}
if(document.drop_list.Diameter.value == '250mm Filled'){
addOption(document.drop_list.Accuracy,"± 0.5% FSD", "± 0.5% FSD");
addOption(document.drop_list.Accuracy,"± 1% FSD", "± 1% FSD");
}
if(document.drop_list.Diameter.value == '300mm Dry'){
addOption(document.drop_list.Accuracy,"± 0.5% FSD", "± 0.5% FSD");
addOption(document.drop_list.Accuracy,"± 1% FSD", "± 1% FSD");
}
if(document.drop_list.Diameter.value == '40mm Dry'){
addOption(document.drop_list.Connection,"1/8 inch BSP", "1/8 inch BSP");
addOption(document.drop_list.Connection,"1/8 inch NPT", "1/8 inch NPT");
addOption(document.drop_list.Connection,"1/4 inch BSP", "1/4 inch BSP");
addOption(document.drop_list.Connection,"1/4 inch NPT", "1/4 inch NPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '40mm Filled'){
addOption(document.drop_list.Connection,"1/8 inch BSPT", "1/8 inch BSPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '50mm Dry'){
addOption(document.drop_list.Connection,"1/8 inch BSP", "1/8 inch BSP");
addOption(document.drop_list.Connection,"1/8 inch NPT", "1/8 inch NPT");
addOption(document.drop_list.Connection,"1/4 inch BSP", "1/4 inch BSP");
addOption(document.drop_list.Connection,"1/4 inch NPT", "1/4 inch NPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '50mm Filled'){
addOption(document.drop_list.Connection,"1/8 inch BSP", "1/8 inch BSP");
addOption(document.drop_list.Connection,"1/8 inch NPT", "1/8 inch NPT");
addOption(document.drop_list.Connection,"1/4 inch BSP", "1/4 inch BSP");
addOption(document.drop_list.Connection,"1/4 inch NPT", "1/4 inch NPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '63mm Dry'){
addOption(document.drop_list.Connection,"1/4 inch BSP", "1/4 inch BSP");
addOption(document.drop_list.Connection,"1/4 inch BSPT", "1/4 inch BSPT");
addOption(document.drop_list.Connection,"1/4 inch NPT", "1/4 inch NPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '63mm Filled'){
addOption(document.drop_list.Connection,"1/8 inch BSP", "1/8 inch BSP");
addOption(document.drop_list.Connection,"1/8 inch BSPT", "1/8 inch BSPT");
addOption(document.drop_list.Connection,"1/8 inch NPT", "1/8 inch NPT");
addOption(document.drop_list.Connection,"1/4 inch BSP", "1/4 inch BSP");
addOption(document.drop_list.Connection,"1/4 inch BSPT", "1/4 inch BSPT");
addOption(document.drop_list.Connection,"1/4 inch NPT", "1/4 inch NPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '80mm Dry'){
addOption(document.drop_list.Connection,"1/4 inch BSP", "1/4 inch BSP");
addOption(document.drop_list.Connection,"1/4 inch NPT", "1/4 inch NPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '100mm Dry'){
addOption(document.drop_list.Connection,"3/8 inch BSP", "3/8 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSP", "1/2 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSPT", "1/2 inch BSPT");
addOption(document.drop_list.Connection,"1/2 inch NPT", "1/2 inch NPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '100mm Filled'){
addOption(document.drop_list.Connection,"3/8 inch BSP", "3/8 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSP", "1/2 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSPT", "1/2 inch BSPT");
addOption(document.drop_list.Connection,"1/2 inch NPT", "1/2 inch NPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '160mm Dry'){
addOption(document.drop_list.Connection,"3/8 inch BSP", "3/8 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSP", "1/2 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSPT", "1/2 inch BSPT");
addOption(document.drop_list.Connection,"1/2 inch NPT", "1/2 inch NPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '160mm Filled'){
addOption(document.drop_list.Connection,"3/8 inch BSP", "3/8 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSP", "1/2 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSPT", "1/2 inch BSPT");
addOption(document.drop_list.Connection,"1/2 inch NPT", "1/2 inch NPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '200mm Dry'){
addOption(document.drop_list.Connection,"3/8 inch BSP", "3/8 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSP", "1/2 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSPT", "1/2 inch BSPT");
addOption(document.drop_list.Connection,"1/2 inch NPT", "1/2 inch NPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '250mm Dry'){
addOption(document.drop_list.Connection,"3/8 inch BSP", "3/8 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSP", "1/2 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSPT", "1/2 inch BSPT");
addOption(document.drop_list.Connection,"1/2 inch NPT", "1/2 inch NPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '250mm Filled'){
addOption(document.drop_list.Connection,"3/8 inch BSP", "3/8 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSP", "1/2 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSPT", "1/2 inch BSPT");
addOption(document.drop_list.Connection,"1/2 inch NPT", "1/2 inch NPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '300mm Dry'){
addOption(document.drop_list.Connection,"3/8 inch BSP", "3/8 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSP", "1/2 inch BSP");
addOption(document.drop_list.Connection,"1/2 inch BSPT", "1/2 inch BSPT");
addOption(document.drop_list.Connection,"1/2 inch NPT", "1/2 inch NPT");
addOption(document.drop_list.Connection,"Other (Specify below)", "Other (Specify below)");
}
if(document.drop_list.Diameter.value == '40mm Dry'){
addOption(document.drop_list.Material,"Black Case + Brass Connection", "Black Case + Brass Connection");
}
if(document.drop_list.Diameter.value == '40mm Filled'){
addOption(document.drop_list.Material,"Stainless Steel Case + Brass Connection", "Stainless Steel Case + Brass Connection");
}
if(document.drop_list.Diameter.value == '50mm Dry'){
addOption(document.drop_list.Material,"Black Case + Brass Connection", "Black Case + Brass Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Brass Connection", "Stainless Steel Case + Brass Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Connection", "Stainless Steel Case + Connection");
}
if(document.drop_list.Diameter.value == '50mm Filled'){
addOption(document.drop_list.Material,"Stainless Steel Case + Brass Connection", "Stainless Steel Case + Brass Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Connection", "Stainless Steel Case + Connection");
}
if(document.drop_list.Diameter.value == '63mm Dry'){
addOption(document.drop_list.Material,"Black Case + Brass Connection", "Black Case + Brass Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Brass Connection", "Stainless Steel Case + Brass Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Connection", "Stainless Steel Case + Connection");
}
if(document.drop_list.Diameter.value == '63mm Filled'){
addOption(document.drop_list.Material,"Stainless Steel Case + Brass Connection", "Stainless Steel Case + Brass Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Connection", "Stainless Steel Case + Connection");
}
if(document.drop_list.Diameter.value == '80mm Dry'){
addOption(document.drop_list.Material,"Black Case + Brass Connection", "Black Case + Brass Connection");
}
if(document.drop_list.Diameter.value == '100mm Dry'){
addOption(document.drop_list.Material,"Stainless Steel Case + Brass Connection", "Stainless Steel Case + Brass Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Connection", "Stainless Steel Case + Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Monel Connection", "Stainless Steel Case + Monel Connection");
}
if(document.drop_list.Diameter.value == '100mm Filled'){
addOption(document.drop_list.Material,"Stainless Steel Case + Brass Connection", "Stainless Steel Case + Brass Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Connection", "Stainless Steel Case + Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Monel Connection", "Stainless Steel Case + Monel Connection");
}
if(document.drop_list.Diameter.value == '160mm Dry'){
addOption(document.drop_list.Material,"Stainless Steel Case + Brass Connection", "Stainless Steel Case + Brass Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Connection", "Stainless Steel Case + Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Monel Connection", "Stainless Steel Case + Monel Connection");
}
if(document.drop_list.Diameter.value == '160mm Filled'){
addOption(document.drop_list.Material,"Stainless Steel Case + Brass Connection", "Stainless Steel Case + Brass Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Connection", "Stainless Steel Case + Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Monel Connection", "Stainless Steel Case + Monel Connection");
}
if(document.drop_list.Diameter.value == '200mm Dry'){
addOption(document.drop_list.Material,"Black Case + Brass Connection", "Black Case + Brass Connection");
}
if(document.drop_list.Diameter.value == '250mm Dry'){
addOption(document.drop_list.Material,"Black Case + Brass Connection", "Black Case + Brass Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Brass Connection", "Stainless Steel Case + Brass Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Connection", "Stainless Steel Case + Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Monel Connection", "Stainless Steel Case + Monel Connection");
}
if(document.drop_list.Diameter.value == '250mm Filled'){
addOption(document.drop_list.Material,"Black Case + Brass Connection", "Black Case + Brass Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Brass Connection", "Stainless Steel Case + Brass Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Connection", "Stainless Steel Case + Connection");
addOption(document.drop_list.Material,"Stainless Steel Case + Monel Connection", "Stainless Steel Case + Monel Connection");
}
if(document.drop_list.Diameter.value == '300mm Dry'){
addOption(document.drop_list.Material,"Black Case + Brass Connection", "Black Case + Brass Connection");
}
if(document.drop_list.Diameter.value == '40mm Dry'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '40mm Filled'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '50mm Dry'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '50mm Filled'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '63mm Dry'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '63mm Filled'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '80mm Dry'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '100mm Dry'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '100mm Filled'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '160mm Dry'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '160mm Filled'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '200mm Dry'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '250mm Dry'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '250mm Filled'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '300mm Dry'){
addOption(document.drop_list.Mounting,"Surface Mount", "Surface Mount");	
addOption(document.drop_list.Mounting,"Direct Bottom", "Direct Bottom");
addOption(document.drop_list.Mounting,"Direct Rear", "Direct Rear");
addOption(document.drop_list.Mounting,"Panel Mount Clamp Fixing", "Panel Mount Clamp Fixing");
addOption(document.drop_list.Mounting,"Panel Mount 3 Hole Front Flange", "Panel Mount 3 Hole Front Flange");
}
if(document.drop_list.Diameter.value == '40mm Dry'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '40mm Filled'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '50mm Dry'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '50mm Filled'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '63mm Dry'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '63mm Filled'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '80mm Dry'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '100mm Dry'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '100mm Filled'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '160mm Dry'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '160mm Filled'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '200mm Dry'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '250mm Dry'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '250mm Filled'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '300mm Dry'){
addOption(document.drop_list.Medium,"Air", "Air");
addOption(document.drop_list.Medium,"Water", "Water");
addOption(document.drop_list.Medium,"Steam", "Steam");
addOption(document.drop_list.Medium,"Oxygen", "Oxygen");
addOption(document.drop_list.Medium,"Acetylene", "Acetylene");
addOption(document.drop_list.Medium,"Other Gas (Specify below)", "Other Gas (Specify below)");
addOption(document.drop_list.Medium,"Liquid (Specify below)", "Liquid (Specify below)");
addOption(document.drop_list.Medium,"Clogging (Grout, Pulp, etc)", "Clogging (Grout, Pulp, etc)");
addOption(document.drop_list.Medium,"Hygienic (Food, etc)", "Hygienic (Food, etc)");
addOption(document.drop_list.Medium,"Unknown", "Unknown");
}
if(document.drop_list.Diameter.value == '40mm Dry'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}
if(document.drop_list.Diameter.value == '40mm Filled'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}
if(document.drop_list.Diameter.value == '50mm Dry'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}
if(document.drop_list.Diameter.value == '50mm Filled'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}
if(document.drop_list.Diameter.value == '63mm Dry'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}
if(document.drop_list.Diameter.value == '63mm Filled'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}
if(document.drop_list.Diameter.value == '80mm Dry'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}
if(document.drop_list.Diameter.value == '100mm Dry'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}
if(document.drop_list.Diameter.value == '100mm Filled'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}
if(document.drop_list.Diameter.value == '160mm Dry'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}
if(document.drop_list.Diameter.value == '160mm Filled'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}
if(document.drop_list.Diameter.value == '200mm Dry'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}
if(document.drop_list.Diameter.value == '250mm Dry'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}
if(document.drop_list.Diameter.value == '250mm Filled'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}
if(document.drop_list.Diameter.value == '300mm Dry'){
addOption(document.drop_list.Certificate,"Yes", "Yes");
addOption(document.drop_list.Certificate,"No", "No");
}


}
////////////////// 

function removeAllOptions(selectbox)
{
	var i;
	for(i=selectbox.options.length-1;i>=0;i--)
	{
		//selectbox.options.remove(i);
		selectbox.remove(i);
	}
}


function addOption(selectbox, value, text )
{
	var optn = document.createElement("OPTION");
	optn.text = text;
	optn.value = value;

	selectbox.options.add(optn);
}