var personalization = false;
var inven_qty;
function format_amount(num,currency)
{
if (typeof(num) == "undefined") return 0;
num = num.toString().replace(/\$|\,/g,'');
if (num == '') return '';
if (isNaN(num)) num = "0";
var sign = (num == (num = Math.abs(num)));
num = Math.floor(num*100+0.50000000001);
var 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));
var curr_prefix = ''; var curr_suffix = '';
if (typeof(currency) != "undefined") {
if (currency == 'EUR') {
curr_prefix = '€'; curr_suffix = ' EUR';
}
else if (currency == 'CAD') curr_prefix = 'Can$';
else curr_prefix = '$';
}
return (((sign)?'':'-') + curr_prefix + num + '.' + cents + curr_suffix);
}
function parse_amount(num)
{
num = num.toString().replace(/\$|\,/g,'');
if (isNaN(num)) return 0;
var float_num = parseFloat(num);
if (isNaN(float_num)) return 0;
return float_num;
}
function display_login(login_status)
{
var ni = document.getElementById('loginBox');
var newanchor = document.createElement('a');
if (login_status)
{
newanchor.setAttribute("href","cart/my-account.php?Logout=Go&ContinueURL=/index.html");
newanchor.setAttribute("title","Logout");
newanchor.setAttribute("style","color:#ffffff;");
newanchor.appendChild(document.createTextNode("Logout"));
}
else
{
newanchor.setAttribute("href","cart/my-account.php?ContinueURL=/index.html");
newanchor.setAttribute("title","Login");
newanchor.setAttribute("style","color:#ffffff;");
newanchor.appendChild(document.createTextNode("Login"));
}
ni.appendChild(newanchor);
}
function display_inventory(id)
{
var attr_index = 0;
var attr_compare = '';
var attribute_field = document.DisplayProduct['attr_0_'+id];
while (attribute_field) {
var attribute_value = attribute_field.options[attribute_field.selectedIndex].value;
if (attr_compare != '') attr_compare += '-';
attr_compare += attribute_value;
attr_index++;
attribute_field = document.DisplayProduct['attr_'+attr_index+'_'+id];
}
var price_cell = document.getElementById('price_'+id);
var avail_cell = document.getElementById('avail_'+id);
var inventory_array = inventory_data[id];
var price_value = ''; var avail_value = '';
var lowest_price = 0;
for (var index in inventory_array) {
var price = inventory_array[index][6];
if ((price_value == '') && (attr_compare != '') &&
(inventory_array[index][3].substring(0,attr_compare.length) == attr_compare)) {
price_value = format_amount(price,'USD');
}
if (inventory_array[index][3] == attr_compare) {
price_value = format_amount(price,'USD');
var qty = parseInt(inventory_array[index][5],10);
if (qty <= 0) avail_value = 'Back Order';
else avail_value = 'In Stock';
break;
}
if (lowest_price == 0) lowest_price = price;
else if (price < lowest_price) lowest_price = price;
}
if (price_value == '') {
if (lowest_price == 0) price_value = 'n/a';
else price_value = format_amount(lowest_price,'USD') + ' +';
}
price_cell.innerHTML = price_value; avail_cell.innerHTML = avail_value;
if (personalization) update_per_price();
}
function close_enlarge()
{
var enlarge_div = document.getElementById('enlarge_div');
enlarge_div.style.display = 'none';
enlarge_div.innerHTML = '';
}
var current_image = null;
function enlarge_image(filename,width,height)
{
if (current_image != null) filename = current_image;
if (document.documentElement && document.documentElement.scrollWidth)
var body_width = document.documentElement.scrollWidth;
else if (document.body) var body_width = document.body.scrollWidth;
else var body_width = -1;
if (document.documentElement && document.documentElement.clientHeight)
var client_height = document.documentElement.clientHeight;
else if (document.body) var client_height = document.body.clientHeight;
else var client_height = -1;
var divX = (body_width - width) / 2;
var divY = (client_height - height) / 2;
var html = "![](images/large/" + filename + ")
";
html += "
![\"Close](\"cartimages/close.gif\")