var items = new Array(2); var numitems = 0; var lastCurrency; function Item(desc,currency,price,prodcode,qty1) { this.MC_desc = desc; this.MC_currency = currency; this.MC_price = price; this.MC_quantity = qty1; this.MC_code = prodcode; } function cSymbol(c) { if (c = 'AUD') { return "$A"; } else { return "$"; } lastCurrency = c; } function additem(desc,currency,price,prodcode,quantity) { var x = items.length - 1; var found = (x == 0); var y = new Item(desc,currency,price,prodcode,quantity); var z = y; while((x != 0) && (found == false)) { z = items[x]; if(z != null) { if(z.MC_desc == desc) { found = true; } else { x--; } } else { x--; } } if(found == false) { items[++numitems] = y; } else { items[x].MC_quantity += quantity; } displaycart(); } function displaycart() { var totalcost=0; var i; var q = 0; for(i=1;i<=numitems;i++) { if(items[i] != null) { q += items[i].MC_quantity; } } with (parent.cart.document) { open(); write(""); write(""); write("
"); write("

Shopping Cart

"); if ((numitems==0) || (q==0)) { write("

Click on a 'BUY NOW' link, at right, to start adding products to your cart.

"); close(); return; } write("") write(""); for(i=1;i<=numitems;i++) { if(items[i] != null) { if(items[i].MC_quantity > 0) { write(""); write(""); totalcost += (items[i].MC_price * items[i].MC_quantity); } } } write(""); totalcost = roundit(totalcost,2); write("
(If you change the qty, tab to recalculate)
"); write(""); write("" + items[i].MC_desc + "
"); write("ADD"); write("REMOVE"); write("

Total Cost:

"); write("		$A" + totalcost); write(" 
"); write("

"); write(""); write(""); for(i=1;i<=numitems;i++) { if(items[i] != null) { if(items[i].MC_quantity > 0) { write(""); write(""); write(""); } } } write(""); write("

"); write(""); close(); } } function finalcart() { updatecart(); return true; } function updatecart() { var y = new Array(1); var z = 1; for(var x = 1; x <= numitems; x ++) { if(items[x]) { if(items[x].MC_quantity > 0) { y[z] = items[x]; z++; } } } y[0] = items[0]; items = y; numitems = z - 1; for (i=numitems; i>0; i--) { if(items[i] != null) { if (numitems == 1) { items[i].MC_quantity=parent.cart.document.form1.qty.value; } else { items[i].MC_quantity=parent.cart.document.form1.qty[i-1].value; } } } displaycart(); } function roundOff(value, precision) { return places(value,1,precision); } function places(X, M, N) { var T, S=new String(Math.round(X*Number("1e"+N))) while (S.length0) { y += '.' + S.substr(T, N); } return y; } function popup(page,name,w,h,winstring) { var win=window.open(page,name,winstring + ',width=' + w + ',height=' + h); if (navigator.appname == "Netscape") { if (navigator.appVersion.indexOf('3')>=0) win.focus(); if (navigator.appVersion.indexOf('3')<0) win.opener = self; } } // function to round the results of calculations function roundit(Num, Places) { if (Places > 0) { var NumString; if ((Num.toString().length - Num.toString().lastIndexOf('.')) > (Places + 1)) { var Rounder = Math.pow(10, Places); Num = Math.round(Num * Rounder) / Rounder; } NumString = Num.toString(); if (NumString.lastIndexOf('.') == -1) { NumString = NumString + '.'; } while ((NumString.length - NumString.lastIndexOf('.')) < (Places + 1)) { NumString = NumString + '0'; } } else NumString = Math.round(Num); return NumString; } function displayproducts() { var k; var header; document.write("

You can purchase using your credit card, using the WorldPay on-line secure server. Click on the 'BUY NOW' link(s) for the product(s) you wish to purchase. When you have selected your products, click on the 'Complete Purchase' button."); header = ProdTab[0][0]; document.write("

" + header + "

\n"); document.write("
    \n"); for (k=0; k"); header = ProdTab[k][0]; write("

    " + header + "

    \n"); write("
      \n"); } write("
    • "); write(ProdTab[k][1]); write("
      • Price: "); write(cSymbol(ProdTab[k][3])); write(ProdTab[k][4]); write("    "); write("BUY NOW
      "); } document.write("
    "); }