/***********************************************
* fcrc20.com
* merchandise functions
***********************************************/
var storeitems = 11; // items in store
function popwin(srcimg, xsize, ysize) {
var xwin = xsize + 32;
var ywin = ysize + 64;
var generator=window.open('','name','width='+xwin+',height='+ywin+',resizable=0,location=0,menubar=0,scrollbars=0,toolbar=0');
generator.document.write('ImageViewer\n');
generator.document.write('');
generator.document.write('\n');
generator.document.write('
\n');
generator.document.write('Close
\n');
generator.document.write('');
generator.document.close();
}
//configure status message to show
var statusmsg=""
function hidestatus() {
window.status=statusmsg
return true
}
function CartAdd(ibtn) {
if ( document.fcrc20cart["itemqty" + ZeroPad(ibtn)].value == "") {
alert("Quantity missing.");
return false;
}
var itemprice,qty;
itemprice = document.fcrc20cart["itemprice" + ZeroPad(ibtn)].value;
qty = document.fcrc20cart["itemqty" + ZeroPad(ibtn)].value;
document.fcrc20cart["itemsubtotal" + ZeroPad(ibtn)].value = formatCurrency(itemprice*qty);
CalcTotal()
}
function CartRmv(ibtn) {
document.fcrc20cart["itemqty" + ZeroPad(ibtn)].value="";
document.fcrc20cart["itemsubtotal" + ZeroPad(ibtn)].value="";
CalcTotal()
}
function CalcTotal() {
var ttl,item;
ttl = 0;
for (var i=1; i<=storeitems; i++)
{
ttl = ttl + document.fcrc20cart["itemsubtotal" + ZeroPad(i)].value.replace(/[^\d\.-]/g,'')/1;
}
document.fcrc20cart.carttotal.value = formatCurrency(ttl);
}
function SendCart() { // send the cart to PayPal
var i,j,desc;
var spost = "https://www.paypal.com/cgi-bin/webscr?cmd=_cart" +
"&upload=1" +
"&business=diamonddot55" + "@" + "att.net" +
"¤cy_code=USD" +
"&lc=US" +
"&image_url=http://www.fcrc-mi20.com/images/paypal_logo.png" +
"&cpp_header_image=http://www.fcrc-mi20.com/images/paypal_cart_banner.png" +
"&return=http://www.fcrc-mi20.com";
//how to add an optional Shipping & Handling fee of $2.50
//spost = spost + "&handling_cart=2.50";
j = 0;
for (i=1; i<=storeitems; i++) {
if (document.fcrc20cart["itemqty" + ZeroPad(i)].value > 0) {
j = j + 1;
desc = document.fcrc20cart["itemdesc" + ZeroPad(i)].value;
if (document.fcrc20cart["itemopt" + ZeroPad(i)]){
switch (document.fcrc20cart["itemopt" + ZeroPad(i)].value){
case 'pickone':
alert('Please select an option for:\n\n' + desc);
return
break;
case '':
alert('Please select a value for:\n\n' + desc);
return
break;
}
switch (ZeroPad(i)){
case '09':
desc = desc + ', CHAPTER ' + document.fcrc20cart["itemopt" + ZeroPad(i)].value;
break;
default:
desc = desc + ', ' + document.fcrc20cart["itemopt" + ZeroPad(i)].value;
}
}
spost = spost + "&item_name_" + j + "=" + desc +
"&quantity_" + j + "=" + document.fcrc20cart["itemqty" + ZeroPad(i)].value +
"&amount_" + j + "=" + document.fcrc20cart["itemprice" + ZeroPad(i)].value
}
}
if (j > 0) {
//alert("width: "+screen.width+" height: "+screen.height);
//var lpos = (screen.width - 800)/2;
//var tpos = (screen.height - 600)/2;
//var winparm = "width=800,height=600,left="+lpos+",top="+tpos+",scrollbars,location,resizable,status";
var winparm = "width=1012,height=675,scrollbars,location,resizable,status";
// var winparm = "width=1024,height=768,scrollbars,location,resizable,status";
window.open (spost, "paypal", winparm);
}
else {
alert("There are no items selected.");
}
}
function formatCurrency(num) {
num = num.toString().replace(/\$|\,/g,'');
if(isNaN(num))
num = "0";
sign = (num == (num = Math.abs(num)));
num = Math.floor(num*100+0.50000000001);
cents = num%100;
num = Math.floor(num/100).toString();
if(cents<10)
cents = "0" + cents;
for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
num = num.substring(0,num.length-(4*i+3))+','+
num.substring(num.length-(4*i+3));
return (((sign)?'':'-') + '$' + num + '.' + cents);
}
function ZeroPad(n){
return (n>9)?n:'0'+n;
}