<!--
function handleClick() {
if (document.images) {

if (! eval("document.quote.size.checked")) {
eval("document.quote.elements.quantity.value = 1")
}
else if (isDigits(myVal) && (myVal > 0)) {
eval("document.quote.size.checked = true")
}
else {
eval("document.quote.elements['quantity'].focus()")
eval("document.quote.elements['quantity'].value = ''")
}
}}
function handleBlur() {
if (browserOK) {
var myVal = eval("document.quote.elements['quantity'].value")

if (isDigits(myVal) && (myVal > 0)) {
eval("document.quote.size.checked = true")
}
else {
eval("document.quote.size.checked = false")
eval("document.quote.elements.quantity.value = 1")
}
}}

function isDigits(str) {
var i
for (i = 0; i < str.length; i++) {
mychar = str.charAt(i)
if (mychar < "0" || mychar > "9")
return false
}
return true
}

function findIndex(itemNum) {
var i = 0
var notFound = true
var myVal = ''
while (notFound && (i < document.quote.size.length)) {
eval("myVal = document.quote.product[" + i + "].value")
if (myVal != itemNum) {
i++
}
else {
notFound = false
}}
return i
}
//-->