function showImage(imagesrc,imagetitle,width,height)
{
imagewindow = window.open('image_detail.php?imagesrc=' + imagesrc + '&title=' + imagetitle,
'','width=' + width + ',height=' + height +
',location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no');
//imagewindow.document.write('' + imagetitle + '');
//imagewindow.document.write('
');
imagewindow.focus();
}
function calcTotal(theForm, quantityField, priceField, totalField) {
var quantity = quantityField.value;
var price = getNum(priceField);
var total = quantity*price;
totalField.value = fixDecimal("$" + total);
calcGrandTotal(theForm);
return true;
}
function calcGrandTotal(theForm) {
var subtotal = 0;
subtotal = getNum(theForm.Total_MugShelf) + getNum(theForm.Total_CollectibleShelf) +
getNum(theForm.Total_FoyerPiece) + getNum(theForm.Total_CoffeeTable);
theForm.MerchandiseTotal.value = fixDecimal("$" + subtotal);
var tax = subtotal * .08;
theForm.SalesTax.value = fixDecimal("$" + tax);
theForm.GrandTotal.value = fixDecimal("$" + (subtotal+tax+getNum(theForm.ShippingAndHandling)));
}
function getNum(theField) {
return Number(theField.value.substring(1));
}
function fixDecimal(theString) {
var decimalPos = theString.indexOf(".");
if (decimalPos != -1) {
var newString = theString.substring(0,decimalPos+3);
if (newString.length < decimalPos+3)
newString = newString + "0";
return newString;
}
else
return theString + ".00";
}